Merge pull request #7421 from edolstra/lazy-trees-trivial-changes
Trivial changes from the lazy-trees branch
This commit is contained in:
Eelco Dolstra
GitHub
commit
7396844676
62 changed files with 406 additions and 249 deletions
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@ -177,7 +177,7 @@ fi
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PKG_CHECK_MODULES([OPENSSL], [libcrypto], [CXXFLAGS="$OPENSSL_CFLAGS $CXXFLAGS"])
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# Checks for libarchive
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# Look for libarchive.
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PKG_CHECK_MODULES([LIBARCHIVE], [libarchive >= 3.1.2], [CXXFLAGS="$LIBARCHIVE_CFLAGS $CXXFLAGS"])
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# Workaround until https://github.com/libarchive/libarchive/issues/1446 is fixed
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if test "$shared" != yes; then
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@ -7,42 +7,11 @@ Most Nix commands interpret the following environment variables:
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`nix-shell`. It can have the values `pure` or `impure`.
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- [`NIX_PATH`]{#env-NIX_PATH}\
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A colon-separated list of directories used to look up Nix
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expressions enclosed in angle brackets (i.e., `<path>`). For
|
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instance, the value
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/home/eelco/Dev:/etc/nixos
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will cause Nix to look for paths relative to `/home/eelco/Dev` and
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`/etc/nixos`, in this order. It is also possible to match paths
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against a prefix. For example, the value
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nixpkgs=/home/eelco/Dev/nixpkgs-branch:/etc/nixos
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will cause Nix to search for `<nixpkgs/path>` in
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`/home/eelco/Dev/nixpkgs-branch/path` and `/etc/nixos/nixpkgs/path`.
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If a path in the Nix search path starts with `http://` or
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`https://`, it is interpreted as the URL of a tarball that will be
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downloaded and unpacked to a temporary location. The tarball must
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consist of a single top-level directory. For example, setting
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`NIX_PATH` to
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nixpkgs=https://github.com/NixOS/nixpkgs/archive/master.tar.gz
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tells Nix to download and use the current contents of the
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`master` branch in the `nixpkgs` repository.
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The URLs of the tarballs from the official nixos.org channels (see
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[the manual for `nix-channel`](nix-channel.md)) can be abbreviated
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as `channel:<channel-name>`. For instance, the following two
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values of `NIX_PATH` are equivalent:
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nixpkgs=channel:nixos-21.05
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nixpkgs=https://nixos.org/channels/nixos-21.05/nixexprs.tar.xz
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The Nix search path can also be extended using the `-I` option to
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many Nix commands, which takes precedence over `NIX_PATH`.
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A colon-separated list of directories used to look up the location of Nix
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expressions using [paths](../language/values.md#type-path)
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enclosed in angle brackets (i.e., `<path>`),
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e.g. `/home/eelco/Dev:/etc/nixos`. It can be extended using the
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[`-I` option](./opt-common#opt-I).
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- [`NIX_IGNORE_SYMLINK_STORE`]{#env-NIX_IGNORE_SYMLINK_STORE}\
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Normally, the Nix store directory (typically `/nix/store`) is not
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@ -32,7 +32,60 @@ MixEvalArgs::MixEvalArgs()
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addFlag({
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.longName = "include",
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.shortName = 'I',
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.description = "Add *path* to the list of locations used to look up `<...>` file names.",
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.description = R"(
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Add *path* to the Nix search path. The Nix search path is
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initialized from the colon-separated [`NIX_PATH`](./env-common.md#env-NIX_PATH) environment
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variable, and is used to look up the location of Nix expressions using [paths](../language/values.md#type-path) enclosed in angle
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brackets (i.e., `<nixpkgs>`).
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For instance, passing
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```
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-I /home/eelco/Dev
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-I /etc/nixos
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```
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will cause Nix to look for paths relative to `/home/eelco/Dev` and
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`/etc/nixos`, in that order. This is equivalent to setting the
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`NIX_PATH` environment variable to
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```
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/home/eelco/Dev:/etc/nixos
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```
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It is also possible to match paths against a prefix. For example,
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passing
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```
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-I nixpkgs=/home/eelco/Dev/nixpkgs-branch
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-I /etc/nixos
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```
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will cause Nix to search for `<nixpkgs/path>` in
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`/home/eelco/Dev/nixpkgs-branch/path` and `/etc/nixos/nixpkgs/path`.
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If a path in the Nix search path starts with `http://` or `https://`,
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it is interpreted as the URL of a tarball that will be downloaded and
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unpacked to a temporary location. The tarball must consist of a single
|
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top-level directory. For example, passing
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|
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```
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-I nixpkgs=https://github.com/NixOS/nixpkgs/archive/master.tar.gz
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```
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tells Nix to download and use the current contents of the `master`
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branch in the `nixpkgs` repository.
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|
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The URLs of the tarballs from the official `nixos.org` channels
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(see [the manual page for `nix-channel`](nix-channel.md)) can be
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abbreviated as `channel:<channel-name>`. For instance, the
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following two flags are equivalent:
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```
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-I nixpkgs=channel:nixos-21.05
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-I nixpkgs=https://nixos.org/channels/nixos-21.05/nixexprs.tar.xz
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```
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)",
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.category = category,
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.labels = {"path"},
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.handler = {[&](std::string s) { searchPath.push_back(s); }}
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@ -781,7 +781,8 @@ std::vector<std::shared_ptr<Installable>> SourceExprCommand::parseInstallables(
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if (file == "-") {
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auto e = state->parseStdin();
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state->eval(e, *vFile);
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} else if (file)
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}
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else if (file)
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state->evalFile(lookupFileArg(*state, *file), *vFile);
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else {
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auto e = state->parseExprFromString(*expr, absPath("."));
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@ -787,7 +787,7 @@ void NixRepl::loadFlake(const std::string & flakeRefS)
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flake::LockFlags {
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.updateLockFile = false,
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.useRegistries = !evalSettings.pureEval,
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.allowMutable = !evalSettings.pureEval,
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.allowUnlocked = !evalSettings.pureEval,
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}),
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v);
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addAttrsToScope(v);
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@ -645,17 +645,17 @@ NixInt AttrCursor::getInt()
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cachedValue = root->db->getAttr(getKey());
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if (cachedValue && !std::get_if<placeholder_t>(&cachedValue->second)) {
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if (auto i = std::get_if<int_t>(&cachedValue->second)) {
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debug("using cached Integer attribute '%s'", getAttrPathStr());
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debug("using cached integer attribute '%s'", getAttrPathStr());
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return i->x;
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} else
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throw TypeError("'%s' is not an Integer", getAttrPathStr());
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throw TypeError("'%s' is not an integer", getAttrPathStr());
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}
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}
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auto & v = forceValue();
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if (v.type() != nInt)
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throw TypeError("'%s' is not an Integer", getAttrPathStr());
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throw TypeError("'%s' is not an integer", getAttrPathStr());
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return v.integer;
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}
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@ -1806,7 +1806,7 @@ void EvalState::autoCallFunction(Bindings & args, Value & fun, Value & res)
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Nix attempted to evaluate a function as a top level expression; in
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this case it must have its arguments supplied either by default
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values, or passed explicitly with '--arg' or '--argstr'. See
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https://nixos.org/manual/nix/stable/expressions/language-constructs.html#functions.)", symbols[i.name],
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https://nixos.org/manual/nix/stable/language/constructs.html#functions.)", symbols[i.name],
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*fun.lambda.env, *fun.lambda.fun);
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}
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}
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@ -353,7 +353,7 @@ LockedFlake lockFlake(
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std::function<void(
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const FlakeInputs & flakeInputs,
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std::shared_ptr<Node> node,
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ref<Node> node,
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const InputPath & inputPathPrefix,
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std::shared_ptr<const Node> oldNode,
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const InputPath & lockRootPath,
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@ -362,9 +362,15 @@ LockedFlake lockFlake(
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computeLocks;
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computeLocks = [&](
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/* The inputs of this node, either from flake.nix or
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flake.lock. */
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const FlakeInputs & flakeInputs,
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std::shared_ptr<Node> node,
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/* The node whose locks are to be updated.*/
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ref<Node> node,
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/* The path to this node in the lock file graph. */
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const InputPath & inputPathPrefix,
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/* The old node, if any, from which locks can be
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copied. */
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std::shared_ptr<const Node> oldNode,
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const InputPath & lockRootPath,
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const Path & parentPath,
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@ -452,7 +458,7 @@ LockedFlake lockFlake(
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/* Copy the input from the old lock since its flakeref
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didn't change and there is no override from a
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higher level flake. */
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auto childNode = std::make_shared<LockedNode>(
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auto childNode = make_ref<LockedNode>(
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oldLock->lockedRef, oldLock->originalRef, oldLock->isFlake);
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node->inputs.insert_or_assign(id, childNode);
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@ -481,7 +487,7 @@ LockedFlake lockFlake(
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.isFlake = (*lockedNode)->isFlake,
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});
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} else if (auto follows = std::get_if<1>(&i.second)) {
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if (! trustLock) {
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if (!trustLock) {
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// It is possible that the flake has changed,
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// so we must confirm all the follows that are in the lock file are also in the flake.
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auto overridePath(inputPath);
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@ -521,8 +527,8 @@ LockedFlake lockFlake(
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this input. */
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debug("creating new input '%s'", inputPathS);
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if (!lockFlags.allowMutable && !input.ref->input.isLocked())
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throw Error("cannot update flake input '%s' in pure mode", inputPathS);
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if (!lockFlags.allowUnlocked && !input.ref->input.isLocked())
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throw Error("cannot update unlocked flake input '%s' in pure mode", inputPathS);
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/* Note: in case of an --override-input, we use
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the *original* ref (input2.ref) for the
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@ -544,7 +550,7 @@ LockedFlake lockFlake(
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auto inputFlake = getFlake(state, localRef, useRegistries, flakeCache, inputPath);
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auto childNode = std::make_shared<LockedNode>(inputFlake.lockedRef, ref);
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auto childNode = make_ref<LockedNode>(inputFlake.lockedRef, ref);
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node->inputs.insert_or_assign(id, childNode);
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@ -564,15 +570,19 @@ LockedFlake lockFlake(
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oldLock
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? std::dynamic_pointer_cast<const Node>(oldLock)
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: LockFile::read(
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inputFlake.sourceInfo->actualPath + "/" + inputFlake.lockedRef.subdir + "/flake.lock").root,
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oldLock ? lockRootPath : inputPath, localPath, false);
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inputFlake.sourceInfo->actualPath + "/" + inputFlake.lockedRef.subdir + "/flake.lock").root.get_ptr(),
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oldLock ? lockRootPath : inputPath,
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localPath,
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false);
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}
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else {
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auto [sourceInfo, resolvedRef, lockedRef] = fetchOrSubstituteTree(
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state, *input.ref, useRegistries, flakeCache);
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node->inputs.insert_or_assign(id,
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std::make_shared<LockedNode>(lockedRef, ref, false));
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auto childNode = make_ref<LockedNode>(lockedRef, ref, false);
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node->inputs.insert_or_assign(id, childNode);
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}
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}
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@ -587,8 +597,13 @@ LockedFlake lockFlake(
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auto parentPath = canonPath(flake.sourceInfo->actualPath + "/" + flake.lockedRef.subdir, true);
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computeLocks(
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flake.inputs, newLockFile.root, {},
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lockFlags.recreateLockFile ? nullptr : oldLockFile.root, {}, parentPath, false);
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flake.inputs,
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newLockFile.root,
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{},
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lockFlags.recreateLockFile ? nullptr : oldLockFile.root.get_ptr(),
|
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{},
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parentPath,
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false);
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for (auto & i : lockFlags.inputOverrides)
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if (!overridesUsed.count(i.first))
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@ -611,9 +626,9 @@ LockedFlake lockFlake(
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if (lockFlags.writeLockFile) {
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if (auto sourcePath = topRef.input.getSourcePath()) {
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if (!newLockFile.isImmutable()) {
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if (auto unlockedInput = newLockFile.isUnlocked()) {
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if (fetchSettings.warnDirty)
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warn("will not write lock file of flake '%s' because it has a mutable input", topRef);
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warn("will not write lock file of flake '%s' because it has an unlocked input ('%s')", topRef, *unlockedInput);
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} else {
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if (!lockFlags.updateLockFile)
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throw Error("flake '%s' requires lock file changes but they're not allowed due to '--no-update-lock-file'", topRef);
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@ -737,7 +752,7 @@ static void prim_getFlake(EvalState & state, const PosIdx pos, Value * * args, V
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.updateLockFile = false,
|
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.writeLockFile = false,
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.useRegistries = !evalSettings.pureEval && fetchSettings.useRegistries,
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.allowMutable = !evalSettings.pureEval,
|
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.allowUnlocked = !evalSettings.pureEval,
|
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}),
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v);
|
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}
|
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|
|
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@ -108,11 +108,11 @@ struct LockFlags
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|
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bool applyNixConfig = false;
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/* Whether mutable flake references (i.e. those without a Git
|
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/* Whether unlocked flake references (i.e. those without a Git
|
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revision or similar) without a corresponding lock are
|
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allowed. Mutable flake references with a lock are always
|
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allowed. Unlocked flake references with a lock are always
|
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allowed. */
|
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bool allowMutable = true;
|
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bool allowUnlocked = true;
|
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|
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/* Whether to commit changes to flake.lock. */
|
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bool commitLockFile = false;
|
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|
|
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@ -35,7 +35,7 @@ typedef std::string FlakeId;
|
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|
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struct FlakeRef
|
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{
|
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/* fetcher-specific representation of the input, sufficient to
|
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/* Fetcher-specific representation of the input, sufficient to
|
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perform the fetch operation. */
|
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fetchers::Input input;
|
||||
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ FlakeRef getFlakeRef(
|
|||
}
|
||||
|
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LockedNode::LockedNode(const nlohmann::json & json)
|
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: lockedRef(getFlakeRef(json, "locked", "info"))
|
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: lockedRef(getFlakeRef(json, "locked", "info")) // FIXME: remove "info"
|
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, originalRef(getFlakeRef(json, "original", nullptr))
|
||||
, isFlake(json.find("flake") != json.end() ? (bool) json["flake"] : true)
|
||||
{
|
||||
|
|
@ -49,15 +49,15 @@ std::shared_ptr<Node> LockFile::findInput(const InputPath & path)
|
|||
{
|
||||
auto pos = root;
|
||||
|
||||
if (!pos) return {};
|
||||
|
||||
for (auto & elem : path) {
|
||||
if (auto i = get(pos->inputs, elem)) {
|
||||
if (auto node = std::get_if<0>(&*i))
|
||||
pos = *node;
|
||||
else if (auto follows = std::get_if<1>(&*i)) {
|
||||
pos = findInput(*follows);
|
||||
if (!pos) return {};
|
||||
if (auto p = findInput(*follows))
|
||||
pos = ref(p);
|
||||
else
|
||||
return {};
|
||||
}
|
||||
} else
|
||||
return {};
|
||||
|
|
@ -72,7 +72,7 @@ LockFile::LockFile(const nlohmann::json & json, const Path & path)
|
|||
if (version < 5 || version > 7)
|
||||
throw Error("lock file '%s' has unsupported version %d", path, version);
|
||||
|
||||
std::unordered_map<std::string, std::shared_ptr<Node>> nodeMap;
|
||||
std::map<std::string, ref<Node>> nodeMap;
|
||||
|
||||
std::function<void(Node & node, const nlohmann::json & jsonNode)> getInputs;
|
||||
|
||||
|
|
@ -93,12 +93,12 @@ LockFile::LockFile(const nlohmann::json & json, const Path & path)
|
|||
auto jsonNode2 = nodes.find(inputKey);
|
||||
if (jsonNode2 == nodes.end())
|
||||
throw Error("lock file references missing node '%s'", inputKey);
|
||||
auto input = std::make_shared<LockedNode>(*jsonNode2);
|
||||
auto input = make_ref<LockedNode>(*jsonNode2);
|
||||
k = nodeMap.insert_or_assign(inputKey, input).first;
|
||||
getInputs(*input, *jsonNode2);
|
||||
}
|
||||
if (auto child = std::dynamic_pointer_cast<LockedNode>(k->second))
|
||||
node.inputs.insert_or_assign(i.key(), child);
|
||||
if (auto child = k->second.dynamic_pointer_cast<LockedNode>())
|
||||
node.inputs.insert_or_assign(i.key(), ref(child));
|
||||
else
|
||||
// FIXME: replace by follows node
|
||||
throw Error("lock file contains cycle to root node");
|
||||
|
|
@ -122,9 +122,9 @@ nlohmann::json LockFile::toJSON() const
|
|||
std::unordered_map<std::shared_ptr<const Node>, std::string> nodeKeys;
|
||||
std::unordered_set<std::string> keys;
|
||||
|
||||
std::function<std::string(const std::string & key, std::shared_ptr<const Node> node)> dumpNode;
|
||||
std::function<std::string(const std::string & key, ref<const Node> node)> dumpNode;
|
||||
|
||||
dumpNode = [&](std::string key, std::shared_ptr<const Node> node) -> std::string
|
||||
dumpNode = [&](std::string key, ref<const Node> node) -> std::string
|
||||
{
|
||||
auto k = nodeKeys.find(node);
|
||||
if (k != nodeKeys.end())
|
||||
|
|
@ -159,10 +159,11 @@ nlohmann::json LockFile::toJSON() const
|
|||
n["inputs"] = std::move(inputs);
|
||||
}
|
||||
|
||||
if (auto lockedNode = std::dynamic_pointer_cast<const LockedNode>(node)) {
|
||||
if (auto lockedNode = node.dynamic_pointer_cast<const LockedNode>()) {
|
||||
n["original"] = fetchers::attrsToJSON(lockedNode->originalRef.toAttrs());
|
||||
n["locked"] = fetchers::attrsToJSON(lockedNode->lockedRef.toAttrs());
|
||||
if (!lockedNode->isFlake) n["flake"] = false;
|
||||
if (!lockedNode->isFlake)
|
||||
n["flake"] = false;
|
||||
}
|
||||
|
||||
nodes[key] = std::move(n);
|
||||
|
|
@ -201,13 +202,13 @@ void LockFile::write(const Path & path) const
|
|||
writeFile(path, fmt("%s\n", *this));
|
||||
}
|
||||
|
||||
bool LockFile::isImmutable() const
|
||||
std::optional<FlakeRef> LockFile::isUnlocked() const
|
||||
{
|
||||
std::unordered_set<std::shared_ptr<const Node>> nodes;
|
||||
std::set<ref<const Node>> nodes;
|
||||
|
||||
std::function<void(std::shared_ptr<const Node> node)> visit;
|
||||
std::function<void(ref<const Node> node)> visit;
|
||||
|
||||
visit = [&](std::shared_ptr<const Node> node)
|
||||
visit = [&](ref<const Node> node)
|
||||
{
|
||||
if (!nodes.insert(node).second) return;
|
||||
for (auto & i : node->inputs)
|
||||
|
|
@ -219,11 +220,12 @@ bool LockFile::isImmutable() const
|
|||
|
||||
for (auto & i : nodes) {
|
||||
if (i == root) continue;
|
||||
auto lockedNode = std::dynamic_pointer_cast<const LockedNode>(i);
|
||||
if (lockedNode && !lockedNode->lockedRef.input.isLocked()) return false;
|
||||
auto node = i.dynamic_pointer_cast<const LockedNode>();
|
||||
if (node && !node->lockedRef.input.isLocked())
|
||||
return node->lockedRef;
|
||||
}
|
||||
|
||||
return true;
|
||||
return {};
|
||||
}
|
||||
|
||||
bool LockFile::operator ==(const LockFile & other) const
|
||||
|
|
@ -247,12 +249,12 @@ InputPath parseInputPath(std::string_view s)
|
|||
|
||||
std::map<InputPath, Node::Edge> LockFile::getAllInputs() const
|
||||
{
|
||||
std::unordered_set<std::shared_ptr<Node>> done;
|
||||
std::set<ref<Node>> done;
|
||||
std::map<InputPath, Node::Edge> res;
|
||||
|
||||
std::function<void(const InputPath & prefix, std::shared_ptr<Node> node)> recurse;
|
||||
std::function<void(const InputPath & prefix, ref<Node> node)> recurse;
|
||||
|
||||
recurse = [&](const InputPath & prefix, std::shared_ptr<Node> node)
|
||||
recurse = [&](const InputPath & prefix, ref<Node> node)
|
||||
{
|
||||
if (!done.insert(node).second) return;
|
||||
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ struct LockedNode;
|
|||
type LockedNode. */
|
||||
struct Node : std::enable_shared_from_this<Node>
|
||||
{
|
||||
typedef std::variant<std::shared_ptr<LockedNode>, InputPath> Edge;
|
||||
typedef std::variant<ref<LockedNode>, InputPath> Edge;
|
||||
|
||||
std::map<FlakeId, Edge> inputs;
|
||||
|
||||
|
|
@ -47,11 +47,13 @@ struct LockedNode : Node
|
|||
|
||||
struct LockFile
|
||||
{
|
||||
std::shared_ptr<Node> root = std::make_shared<Node>();
|
||||
ref<Node> root = make_ref<Node>();
|
||||
|
||||
LockFile() {};
|
||||
LockFile(const nlohmann::json & json, const Path & path);
|
||||
|
||||
typedef std::map<ref<const Node>, std::string> KeyMap;
|
||||
|
||||
nlohmann::json toJSON() const;
|
||||
|
||||
std::string to_string() const;
|
||||
|
|
@ -60,7 +62,8 @@ struct LockFile
|
|||
|
||||
void write(const Path & path) const;
|
||||
|
||||
bool isImmutable() const;
|
||||
/* Check whether this lock file has any unlocked inputs. */
|
||||
std::optional<FlakeRef> isUnlocked() const;
|
||||
|
||||
bool operator ==(const LockFile & other) const;
|
||||
|
||||
|
|
|
|||
|
|
@ -150,7 +150,7 @@ DrvInfo::Outputs DrvInfo::queryOutputs(bool withPaths, bool onlyOutputsToInstall
|
|||
/* Check for `meta.outputsToInstall` and return `outputs` reduced to that. */
|
||||
const Value * outTI = queryMeta("outputsToInstall");
|
||||
if (!outTI) return outputs;
|
||||
const auto errMsg = Error("this derivation has bad 'meta.outputsToInstall'");
|
||||
auto errMsg = Error("this derivation has bad 'meta.outputsToInstall'");
|
||||
/* ^ this shows during `nix-env -i` right under the bad derivation */
|
||||
if (!outTI->isList()) throw errMsg;
|
||||
Outputs result;
|
||||
|
|
|
|||
|
|
@ -289,7 +289,6 @@ std::string showAttrPath(const SymbolTable & symbols, const AttrPath & attrPath)
|
|||
}
|
||||
|
||||
|
||||
|
||||
/* Computing levels/displacements for variables. */
|
||||
|
||||
void Expr::bindVars(EvalState & es, const std::shared_ptr<const StaticEnv> & env)
|
||||
|
|
|
|||
|
|
@ -1461,10 +1461,10 @@ static RegisterPrimOp primop_storePath({
|
|||
static void prim_pathExists(EvalState & state, const PosIdx pos, Value * * args, Value & v)
|
||||
{
|
||||
/* We don’t check the path right now, because we don’t want to
|
||||
throw if the path isn’t allowed, but just return false (and we
|
||||
can’t just catch the exception here because we still want to
|
||||
throw if something in the evaluation of `*args[0]` tries to
|
||||
access an unauthorized path). */
|
||||
throw if the path isn’t allowed, but just return false (and we
|
||||
can’t just catch the exception here because we still want to
|
||||
throw if something in the evaluation of `*args[0]` tries to
|
||||
access an unauthorized path). */
|
||||
auto path = realisePath(state, pos, *args[0], { .checkForPureEval = false });
|
||||
|
||||
try {
|
||||
|
|
|
|||
|
|
@ -266,7 +266,7 @@ std::optional<time_t> Input::getLastModified() const
|
|||
return {};
|
||||
}
|
||||
|
||||
ParsedURL InputScheme::toURL(const Input & input)
|
||||
ParsedURL InputScheme::toURL(const Input & input) const
|
||||
{
|
||||
throw Error("don't know how to convert input '%s' to a URL", attrsToJSON(input.attrs));
|
||||
}
|
||||
|
|
@ -274,7 +274,7 @@ ParsedURL InputScheme::toURL(const Input & input)
|
|||
Input InputScheme::applyOverrides(
|
||||
const Input & input,
|
||||
std::optional<std::string> ref,
|
||||
std::optional<Hash> rev)
|
||||
std::optional<Hash> rev) const
|
||||
{
|
||||
if (ref)
|
||||
throw Error("don't know how to set branch/tag name of input '%s' to '%s'", input.to_string(), *ref);
|
||||
|
|
@ -293,7 +293,7 @@ void InputScheme::markChangedFile(const Input & input, std::string_view file, st
|
|||
assert(false);
|
||||
}
|
||||
|
||||
void InputScheme::clone(const Input & input, const Path & destDir)
|
||||
void InputScheme::clone(const Input & input, const Path & destDir) const
|
||||
{
|
||||
throw Error("do not know how to clone input '%s'", input.to_string());
|
||||
}
|
||||
|
|
|
|||
|
|
@ -107,26 +107,25 @@ public:
|
|||
* recognized. The Input object contains the information the fetcher
|
||||
* needs to actually perform the "fetch()" when called.
|
||||
*/
|
||||
|
||||
struct InputScheme
|
||||
{
|
||||
virtual ~InputScheme()
|
||||
{ }
|
||||
|
||||
virtual std::optional<Input> inputFromURL(const ParsedURL & url) = 0;
|
||||
virtual std::optional<Input> inputFromURL(const ParsedURL & url) const = 0;
|
||||
|
||||
virtual std::optional<Input> inputFromAttrs(const Attrs & attrs) = 0;
|
||||
virtual std::optional<Input> inputFromAttrs(const Attrs & attrs) const = 0;
|
||||
|
||||
virtual ParsedURL toURL(const Input & input);
|
||||
virtual ParsedURL toURL(const Input & input) const;
|
||||
|
||||
virtual bool hasAllInfo(const Input & input) = 0;
|
||||
virtual bool hasAllInfo(const Input & input) const = 0;
|
||||
|
||||
virtual Input applyOverrides(
|
||||
const Input & input,
|
||||
std::optional<std::string> ref,
|
||||
std::optional<Hash> rev);
|
||||
std::optional<Hash> rev) const;
|
||||
|
||||
virtual void clone(const Input & input, const Path & destDir);
|
||||
virtual void clone(const Input & input, const Path & destDir) const;
|
||||
|
||||
virtual std::optional<Path> getSourcePath(const Input & input);
|
||||
|
||||
|
|
|
|||
|
|
@ -18,6 +18,7 @@
|
|||
using namespace std::string_literals;
|
||||
|
||||
namespace nix::fetchers {
|
||||
|
||||
namespace {
|
||||
|
||||
// Explicit initial branch of our bare repo to suppress warnings from new version of git.
|
||||
|
|
@ -26,23 +27,23 @@ namespace {
|
|||
// old version of git, which will ignore unrecognized `-c` options.
|
||||
const std::string gitInitialBranch = "__nix_dummy_branch";
|
||||
|
||||
bool isCacheFileWithinTtl(const time_t now, const struct stat & st)
|
||||
bool isCacheFileWithinTtl(time_t now, const struct stat & st)
|
||||
{
|
||||
return st.st_mtime + settings.tarballTtl > now;
|
||||
}
|
||||
|
||||
bool touchCacheFile(const Path& path, const time_t& touch_time)
|
||||
bool touchCacheFile(const Path & path, time_t touch_time)
|
||||
{
|
||||
struct timeval times[2];
|
||||
times[0].tv_sec = touch_time;
|
||||
times[0].tv_usec = 0;
|
||||
times[1].tv_sec = touch_time;
|
||||
times[1].tv_usec = 0;
|
||||
struct timeval times[2];
|
||||
times[0].tv_sec = touch_time;
|
||||
times[0].tv_usec = 0;
|
||||
times[1].tv_sec = touch_time;
|
||||
times[1].tv_usec = 0;
|
||||
|
||||
return lutimes(path.c_str(), times) == 0;
|
||||
return lutimes(path.c_str(), times) == 0;
|
||||
}
|
||||
|
||||
Path getCachePath(std::string key)
|
||||
Path getCachePath(std::string_view key)
|
||||
{
|
||||
return getCacheDir() + "/nix/gitv3/" +
|
||||
hashString(htSHA256, key).to_string(Base32, false);
|
||||
|
|
@ -57,13 +58,12 @@ Path getCachePath(std::string key)
|
|||
// ...
|
||||
std::optional<std::string> readHead(const Path & path)
|
||||
{
|
||||
auto [exit_code, output] = runProgram(RunOptions {
|
||||
auto [status, output] = runProgram(RunOptions {
|
||||
.program = "git",
|
||||
// FIXME: use 'HEAD' to avoid returning all refs
|
||||
.args = {"ls-remote", "--symref", path},
|
||||
});
|
||||
if (exit_code != 0) {
|
||||
return std::nullopt;
|
||||
}
|
||||
if (status != 0) return std::nullopt;
|
||||
|
||||
std::string_view line = output;
|
||||
line = line.substr(0, line.find("\n"));
|
||||
|
|
@ -82,12 +82,11 @@ std::optional<std::string> readHead(const Path & path)
|
|||
}
|
||||
|
||||
// Persist the HEAD ref from the remote repo in the local cached repo.
|
||||
bool storeCachedHead(const std::string& actualUrl, const std::string& headRef)
|
||||
bool storeCachedHead(const std::string & actualUrl, const std::string & headRef)
|
||||
{
|
||||
Path cacheDir = getCachePath(actualUrl);
|
||||
auto gitDir = ".";
|
||||
try {
|
||||
runProgram("git", true, { "-C", cacheDir, "--git-dir", gitDir, "symbolic-ref", "--", "HEAD", headRef });
|
||||
runProgram("git", true, { "-C", cacheDir, "--git-dir", ".", "symbolic-ref", "--", "HEAD", headRef });
|
||||
} catch (ExecError &e) {
|
||||
if (!WIFEXITED(e.status)) throw;
|
||||
return false;
|
||||
|
|
@ -96,7 +95,7 @@ bool storeCachedHead(const std::string& actualUrl, const std::string& headRef)
|
|||
return true;
|
||||
}
|
||||
|
||||
std::optional<std::string> readHeadCached(const std::string& actualUrl)
|
||||
std::optional<std::string> readHeadCached(const std::string & actualUrl)
|
||||
{
|
||||
// Create a cache path to store the branch of the HEAD ref. Append something
|
||||
// in front of the URL to prevent collision with the repository itself.
|
||||
|
|
@ -110,16 +109,15 @@ std::optional<std::string> readHeadCached(const std::string& actualUrl)
|
|||
cachedRef = readHead(cacheDir);
|
||||
if (cachedRef != std::nullopt &&
|
||||
*cachedRef != gitInitialBranch &&
|
||||
isCacheFileWithinTtl(now, st)) {
|
||||
isCacheFileWithinTtl(now, st))
|
||||
{
|
||||
debug("using cached HEAD ref '%s' for repo '%s'", *cachedRef, actualUrl);
|
||||
return cachedRef;
|
||||
}
|
||||
}
|
||||
|
||||
auto ref = readHead(actualUrl);
|
||||
if (ref) {
|
||||
return ref;
|
||||
}
|
||||
if (ref) return ref;
|
||||
|
||||
if (cachedRef) {
|
||||
// If the cached git ref is expired in fetch() below, and the 'git fetch'
|
||||
|
|
@ -250,7 +248,7 @@ std::pair<StorePath, Input> fetchFromWorkdir(ref<Store> store, Input & input, co
|
|||
|
||||
struct GitInputScheme : InputScheme
|
||||
{
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) override
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) const override
|
||||
{
|
||||
if (url.scheme != "git" &&
|
||||
url.scheme != "git+http" &&
|
||||
|
|
@ -265,7 +263,7 @@ struct GitInputScheme : InputScheme
|
|||
Attrs attrs;
|
||||
attrs.emplace("type", "git");
|
||||
|
||||
for (auto &[name, value] : url.query) {
|
||||
for (auto & [name, value] : url.query) {
|
||||
if (name == "rev" || name == "ref")
|
||||
attrs.emplace(name, value);
|
||||
else if (name == "shallow" || name == "submodules")
|
||||
|
|
@ -279,7 +277,7 @@ struct GitInputScheme : InputScheme
|
|||
return inputFromAttrs(attrs);
|
||||
}
|
||||
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) override
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
|
||||
{
|
||||
if (maybeGetStrAttr(attrs, "type") != "git") return {};
|
||||
|
||||
|
|
@ -302,7 +300,7 @@ struct GitInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
ParsedURL toURL(const Input & input) override
|
||||
ParsedURL toURL(const Input & input) const override
|
||||
{
|
||||
auto url = parseURL(getStrAttr(input.attrs, "url"));
|
||||
if (url.scheme != "git") url.scheme = "git+" + url.scheme;
|
||||
|
|
@ -313,7 +311,7 @@ struct GitInputScheme : InputScheme
|
|||
return url;
|
||||
}
|
||||
|
||||
bool hasAllInfo(const Input & input) override
|
||||
bool hasAllInfo(const Input & input) const override
|
||||
{
|
||||
bool maybeDirty = !input.getRef();
|
||||
bool shallow = maybeGetBoolAttr(input.attrs, "shallow").value_or(false);
|
||||
|
|
@ -325,7 +323,7 @@ struct GitInputScheme : InputScheme
|
|||
Input applyOverrides(
|
||||
const Input & input,
|
||||
std::optional<std::string> ref,
|
||||
std::optional<Hash> rev) override
|
||||
std::optional<Hash> rev) const override
|
||||
{
|
||||
auto res(input);
|
||||
if (rev) res.attrs.insert_or_assign("rev", rev->gitRev());
|
||||
|
|
@ -335,7 +333,7 @@ struct GitInputScheme : InputScheme
|
|||
return res;
|
||||
}
|
||||
|
||||
void clone(const Input & input, const Path & destDir) override
|
||||
void clone(const Input & input, const Path & destDir) const override
|
||||
{
|
||||
auto [isLocal, actualUrl] = getActualUrl(input);
|
||||
|
||||
|
|
@ -603,9 +601,9 @@ struct GitInputScheme : InputScheme
|
|||
{
|
||||
throw Error(
|
||||
"Cannot find Git revision '%s' in ref '%s' of repository '%s'! "
|
||||
"Please make sure that the " ANSI_BOLD "rev" ANSI_NORMAL " exists on the "
|
||||
ANSI_BOLD "ref" ANSI_NORMAL " you've specified or add " ANSI_BOLD
|
||||
"allRefs = true;" ANSI_NORMAL " to " ANSI_BOLD "fetchGit" ANSI_NORMAL ".",
|
||||
"Please make sure that the " ANSI_BOLD "rev" ANSI_NORMAL " exists on the "
|
||||
ANSI_BOLD "ref" ANSI_NORMAL " you've specified or add " ANSI_BOLD
|
||||
"allRefs = true;" ANSI_NORMAL " to " ANSI_BOLD "fetchGit" ANSI_NORMAL ".",
|
||||
input.getRev()->gitRev(),
|
||||
*input.getRef(),
|
||||
actualUrl
|
||||
|
|
|
|||
|
|
@ -26,11 +26,11 @@ std::regex hostRegex(hostRegexS, std::regex::ECMAScript);
|
|||
|
||||
struct GitArchiveInputScheme : InputScheme
|
||||
{
|
||||
virtual std::string type() = 0;
|
||||
virtual std::string type() const = 0;
|
||||
|
||||
virtual std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const = 0;
|
||||
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) override
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) const override
|
||||
{
|
||||
if (url.scheme != type()) return {};
|
||||
|
||||
|
|
@ -100,7 +100,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) override
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
|
||||
{
|
||||
if (maybeGetStrAttr(attrs, "type") != type()) return {};
|
||||
|
||||
|
|
@ -116,7 +116,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
ParsedURL toURL(const Input & input) override
|
||||
ParsedURL toURL(const Input & input) const override
|
||||
{
|
||||
auto owner = getStrAttr(input.attrs, "owner");
|
||||
auto repo = getStrAttr(input.attrs, "repo");
|
||||
|
|
@ -132,7 +132,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
};
|
||||
}
|
||||
|
||||
bool hasAllInfo(const Input & input) override
|
||||
bool hasAllInfo(const Input & input) const override
|
||||
{
|
||||
return input.getRev() && maybeGetIntAttr(input.attrs, "lastModified");
|
||||
}
|
||||
|
|
@ -140,7 +140,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
Input applyOverrides(
|
||||
const Input & _input,
|
||||
std::optional<std::string> ref,
|
||||
std::optional<Hash> rev) override
|
||||
std::optional<Hash> rev) const override
|
||||
{
|
||||
auto input(_input);
|
||||
if (rev && ref)
|
||||
|
|
@ -227,7 +227,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
|
||||
struct GitHubInputScheme : GitArchiveInputScheme
|
||||
{
|
||||
std::string type() override { return "github"; }
|
||||
std::string type() const override { return "github"; }
|
||||
|
||||
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
|
||||
{
|
||||
|
|
@ -240,14 +240,29 @@ struct GitHubInputScheme : GitArchiveInputScheme
|
|||
return std::pair<std::string, std::string>("Authorization", fmt("token %s", token));
|
||||
}
|
||||
|
||||
std::string getHost(const Input & input) const
|
||||
{
|
||||
return maybeGetStrAttr(input.attrs, "host").value_or("github.com");
|
||||
}
|
||||
|
||||
std::string getOwner(const Input & input) const
|
||||
{
|
||||
return getStrAttr(input.attrs, "owner");
|
||||
}
|
||||
|
||||
std::string getRepo(const Input & input) const
|
||||
{
|
||||
return getStrAttr(input.attrs, "repo");
|
||||
}
|
||||
|
||||
Hash getRevFromRef(nix::ref<Store> store, const Input & input) const override
|
||||
{
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
|
||||
auto host = getHost(input);
|
||||
auto url = fmt(
|
||||
host == "github.com"
|
||||
? "https://api.%s/repos/%s/%s/commits/%s"
|
||||
: "https://%s/api/v3/repos/%s/%s/commits/%s",
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"), *input.getRef());
|
||||
host, getOwner(input), getRepo(input), *input.getRef());
|
||||
|
||||
Headers headers = makeHeadersWithAuthTokens(host);
|
||||
|
||||
|
|
@ -262,8 +277,10 @@ struct GitHubInputScheme : GitArchiveInputScheme
|
|||
|
||||
DownloadUrl getDownloadUrl(const Input & input) const override
|
||||
{
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
|
||||
auto host = getHost(input);
|
||||
|
||||
Headers headers = makeHeadersWithAuthTokens(host);
|
||||
|
||||
// If we have no auth headers then we default to the public archive
|
||||
// urls so we do not run into rate limits.
|
||||
const auto urlFmt =
|
||||
|
|
@ -273,17 +290,17 @@ struct GitHubInputScheme : GitArchiveInputScheme
|
|||
? "https://%s/%s/%s/archive/%s.tar.gz"
|
||||
: "https://api.%s/repos/%s/%s/tarball/%s";
|
||||
|
||||
const auto url = fmt(urlFmt, host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"),
|
||||
const auto url = fmt(urlFmt, host, getOwner(input), getRepo(input),
|
||||
input.getRev()->to_string(Base16, false));
|
||||
|
||||
return DownloadUrl { url, headers };
|
||||
}
|
||||
|
||||
void clone(const Input & input, const Path & destDir) override
|
||||
void clone(const Input & input, const Path & destDir) const override
|
||||
{
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
|
||||
auto host = getHost(input);
|
||||
Input::fromURL(fmt("git+https://%s/%s/%s.git",
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo")))
|
||||
host, getOwner(input), getRepo(input)))
|
||||
.applyOverrides(input.getRef(), input.getRev())
|
||||
.clone(destDir);
|
||||
}
|
||||
|
|
@ -291,7 +308,7 @@ struct GitHubInputScheme : GitArchiveInputScheme
|
|||
|
||||
struct GitLabInputScheme : GitArchiveInputScheme
|
||||
{
|
||||
std::string type() override { return "gitlab"; }
|
||||
std::string type() const override { return "gitlab"; }
|
||||
|
||||
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
|
||||
{
|
||||
|
|
@ -346,7 +363,7 @@ struct GitLabInputScheme : GitArchiveInputScheme
|
|||
return DownloadUrl { url, headers };
|
||||
}
|
||||
|
||||
void clone(const Input & input, const Path & destDir) override
|
||||
void clone(const Input & input, const Path & destDir) const override
|
||||
{
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("gitlab.com");
|
||||
// FIXME: get username somewhere
|
||||
|
|
@ -359,7 +376,7 @@ struct GitLabInputScheme : GitArchiveInputScheme
|
|||
|
||||
struct SourceHutInputScheme : GitArchiveInputScheme
|
||||
{
|
||||
std::string type() override { return "sourcehut"; }
|
||||
std::string type() const override { return "sourcehut"; }
|
||||
|
||||
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
|
||||
{
|
||||
|
|
@ -433,7 +450,7 @@ struct SourceHutInputScheme : GitArchiveInputScheme
|
|||
return DownloadUrl { url, headers };
|
||||
}
|
||||
|
||||
void clone(const Input & input, const Path & destDir) override
|
||||
void clone(const Input & input, const Path & destDir) const override
|
||||
{
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("git.sr.ht");
|
||||
Input::fromURL(fmt("git+https://%s/%s/%s",
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@ std::regex flakeRegex("[a-zA-Z][a-zA-Z0-9_-]*", std::regex::ECMAScript);
|
|||
|
||||
struct IndirectInputScheme : InputScheme
|
||||
{
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) override
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) const override
|
||||
{
|
||||
if (url.scheme != "flake") return {};
|
||||
|
||||
|
|
@ -50,7 +50,7 @@ struct IndirectInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) override
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
|
||||
{
|
||||
if (maybeGetStrAttr(attrs, "type") != "indirect") return {};
|
||||
|
||||
|
|
@ -68,7 +68,7 @@ struct IndirectInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
ParsedURL toURL(const Input & input) override
|
||||
ParsedURL toURL(const Input & input) const override
|
||||
{
|
||||
ParsedURL url;
|
||||
url.scheme = "flake";
|
||||
|
|
@ -78,7 +78,7 @@ struct IndirectInputScheme : InputScheme
|
|||
return url;
|
||||
}
|
||||
|
||||
bool hasAllInfo(const Input & input) override
|
||||
bool hasAllInfo(const Input & input) const override
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
|
@ -86,7 +86,7 @@ struct IndirectInputScheme : InputScheme
|
|||
Input applyOverrides(
|
||||
const Input & _input,
|
||||
std::optional<std::string> ref,
|
||||
std::optional<Hash> rev) override
|
||||
std::optional<Hash> rev) const override
|
||||
{
|
||||
auto input(_input);
|
||||
if (rev) input.attrs.insert_or_assign("rev", rev->gitRev());
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ static std::string runHg(const Strings & args, const std::optional<std::string>
|
|||
|
||||
struct MercurialInputScheme : InputScheme
|
||||
{
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) override
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) const override
|
||||
{
|
||||
if (url.scheme != "hg+http" &&
|
||||
url.scheme != "hg+https" &&
|
||||
|
|
@ -69,7 +69,7 @@ struct MercurialInputScheme : InputScheme
|
|||
return inputFromAttrs(attrs);
|
||||
}
|
||||
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) override
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
|
||||
{
|
||||
if (maybeGetStrAttr(attrs, "type") != "hg") return {};
|
||||
|
||||
|
|
@ -89,7 +89,7 @@ struct MercurialInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
ParsedURL toURL(const Input & input) override
|
||||
ParsedURL toURL(const Input & input) const override
|
||||
{
|
||||
auto url = parseURL(getStrAttr(input.attrs, "url"));
|
||||
url.scheme = "hg+" + url.scheme;
|
||||
|
|
@ -98,7 +98,7 @@ struct MercurialInputScheme : InputScheme
|
|||
return url;
|
||||
}
|
||||
|
||||
bool hasAllInfo(const Input & input) override
|
||||
bool hasAllInfo(const Input & input) const override
|
||||
{
|
||||
// FIXME: ugly, need to distinguish between dirty and clean
|
||||
// default trees.
|
||||
|
|
@ -108,7 +108,7 @@ struct MercurialInputScheme : InputScheme
|
|||
Input applyOverrides(
|
||||
const Input & input,
|
||||
std::optional<std::string> ref,
|
||||
std::optional<Hash> rev) override
|
||||
std::optional<Hash> rev) const override
|
||||
{
|
||||
auto res(input);
|
||||
if (rev) res.attrs.insert_or_assign("rev", rev->gitRev());
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ namespace nix::fetchers {
|
|||
|
||||
struct PathInputScheme : InputScheme
|
||||
{
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) override
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) const override
|
||||
{
|
||||
if (url.scheme != "path") return {};
|
||||
|
||||
|
|
@ -32,7 +32,7 @@ struct PathInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) override
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
|
||||
{
|
||||
if (maybeGetStrAttr(attrs, "type") != "path") return {};
|
||||
|
||||
|
|
@ -54,7 +54,7 @@ struct PathInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
ParsedURL toURL(const Input & input) override
|
||||
ParsedURL toURL(const Input & input) const override
|
||||
{
|
||||
auto query = attrsToQuery(input.attrs);
|
||||
query.erase("path");
|
||||
|
|
@ -66,7 +66,7 @@ struct PathInputScheme : InputScheme
|
|||
};
|
||||
}
|
||||
|
||||
bool hasAllInfo(const Input & input) override
|
||||
bool hasAllInfo(const Input & input) const override
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -185,7 +185,7 @@ struct CurlInputScheme : InputScheme
|
|||
|
||||
virtual bool isValidURL(const ParsedURL & url) const = 0;
|
||||
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) override
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) const override
|
||||
{
|
||||
if (!isValidURL(url))
|
||||
return std::nullopt;
|
||||
|
|
@ -203,7 +203,7 @@ struct CurlInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) override
|
||||
std::optional<Input> inputFromAttrs(const Attrs & attrs) const override
|
||||
{
|
||||
auto type = maybeGetStrAttr(attrs, "type");
|
||||
if (type != inputType()) return {};
|
||||
|
|
@ -220,16 +220,17 @@ struct CurlInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
ParsedURL toURL(const Input & input) override
|
||||
ParsedURL toURL(const Input & input) const override
|
||||
{
|
||||
auto url = parseURL(getStrAttr(input.attrs, "url"));
|
||||
// NAR hashes are preferred over file hashes since tar/zip files // don't have a canonical representation.
|
||||
// NAR hashes are preferred over file hashes since tar/zip
|
||||
// files don't have a canonical representation.
|
||||
if (auto narHash = input.getNarHash())
|
||||
url.query.insert_or_assign("narHash", narHash->to_string(SRI, true));
|
||||
return url;
|
||||
}
|
||||
|
||||
bool hasAllInfo(const Input & input) override
|
||||
bool hasAllInfo(const Input & input) const override
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -132,7 +132,7 @@ public:
|
|||
log(*state, lvl, fs.s);
|
||||
}
|
||||
|
||||
void logEI(const ErrorInfo &ei) override
|
||||
void logEI(const ErrorInfo & ei) override
|
||||
{
|
||||
auto state(state_.lock());
|
||||
|
||||
|
|
|
|||
|
|
@ -346,7 +346,7 @@ void BinaryCacheStore::narFromPath(const StorePath & storePath, Sink & sink)
|
|||
try {
|
||||
getFile(info->url, *decompressor);
|
||||
} catch (NoSuchBinaryCacheFile & e) {
|
||||
throw SubstituteGone(e.info());
|
||||
throw SubstituteGone(std::move(e.info()));
|
||||
}
|
||||
|
||||
decompressor->finish();
|
||||
|
|
|
|||
|
|
@ -134,7 +134,7 @@ void DerivationGoal::killChild()
|
|||
void DerivationGoal::timedOut(Error && ex)
|
||||
{
|
||||
killChild();
|
||||
done(BuildResult::TimedOut, {}, ex);
|
||||
done(BuildResult::TimedOut, {}, std::move(ex));
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -971,7 +971,7 @@ void DerivationGoal::buildDone()
|
|||
BuildResult::PermanentFailure;
|
||||
}
|
||||
|
||||
done(st, {}, e);
|
||||
done(st, {}, std::move(e));
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
|
@ -1434,7 +1434,7 @@ void DerivationGoal::done(
|
|||
fs << worker.store.printStorePath(drvPath) << "\t" << buildResult.toString() << std::endl;
|
||||
}
|
||||
|
||||
amDone(buildResult.success() ? ecSuccess : ecFailed, ex);
|
||||
amDone(buildResult.success() ? ecSuccess : ecFailed, std::move(ex));
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -30,7 +30,7 @@ void Store::buildPaths(const std::vector<DerivedPath> & reqs, BuildMode buildMod
|
|||
if (ex)
|
||||
logError(i->ex->info());
|
||||
else
|
||||
ex = i->ex;
|
||||
ex = std::move(i->ex);
|
||||
}
|
||||
if (i->exitCode != Goal::ecSuccess) {
|
||||
if (auto i2 = dynamic_cast<DerivationGoal *>(i.get())) failed.insert(i2->drvPath);
|
||||
|
|
@ -40,7 +40,7 @@ void Store::buildPaths(const std::vector<DerivedPath> & reqs, BuildMode buildMod
|
|||
|
||||
if (failed.size() == 1 && ex) {
|
||||
ex->status = worker.exitStatus();
|
||||
throw *ex;
|
||||
throw std::move(*ex);
|
||||
} else if (!failed.empty()) {
|
||||
if (ex) logError(ex->info());
|
||||
throw Error(worker.exitStatus(), "build of %s failed", showPaths(failed));
|
||||
|
|
@ -109,7 +109,7 @@ void Store::ensurePath(const StorePath & path)
|
|||
if (goal->exitCode != Goal::ecSuccess) {
|
||||
if (goal->ex) {
|
||||
goal->ex->status = worker.exitStatus();
|
||||
throw *goal->ex;
|
||||
throw std::move(*goal->ex);
|
||||
} else
|
||||
throw Error(worker.exitStatus(), "path '%s' does not exist and cannot be created", printStorePath(path));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -230,7 +230,7 @@ void LocalDerivationGoal::tryLocalBuild() {
|
|||
outputLocks.unlock();
|
||||
buildUser.reset();
|
||||
worker.permanentFailure = true;
|
||||
done(BuildResult::InputRejected, {}, e);
|
||||
done(BuildResult::InputRejected, {}, std::move(e));
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -448,7 +448,7 @@ std::string Derivation::unparse(const Store & store, bool maskOutputs,
|
|||
|
||||
|
||||
// FIXME: remove
|
||||
bool isDerivation(const std::string & fileName)
|
||||
bool isDerivation(std::string_view fileName)
|
||||
{
|
||||
return hasSuffix(fileName, drvExtension);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -224,7 +224,7 @@ StorePath writeDerivation(Store & store,
|
|||
Derivation parseDerivation(const Store & store, std::string && s, std::string_view name);
|
||||
|
||||
// FIXME: remove
|
||||
bool isDerivation(const std::string & fileName);
|
||||
bool isDerivation(std::string_view fileName);
|
||||
|
||||
/* Calculate the name that will be used for the store path for this
|
||||
output.
|
||||
|
|
|
|||
|
|
@ -142,9 +142,9 @@ struct curlFileTransfer : public FileTransfer
|
|||
}
|
||||
|
||||
template<class T>
|
||||
void fail(const T & e)
|
||||
void fail(T && e)
|
||||
{
|
||||
failEx(std::make_exception_ptr(e));
|
||||
failEx(std::make_exception_ptr(std::move(e)));
|
||||
}
|
||||
|
||||
LambdaSink finalSink;
|
||||
|
|
@ -472,7 +472,7 @@ struct curlFileTransfer : public FileTransfer
|
|||
fileTransfer.enqueueItem(shared_from_this());
|
||||
}
|
||||
else
|
||||
fail(exc);
|
||||
fail(std::move(exc));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -447,7 +447,7 @@ void RemoteStore::queryPathInfoUncached(const StorePath & path,
|
|||
} catch (Error & e) {
|
||||
// Ugly backwards compatibility hack.
|
||||
if (e.msg().find("is not valid") != std::string::npos)
|
||||
throw InvalidPath(e.info());
|
||||
throw InvalidPath(std::move(e.info()));
|
||||
throw;
|
||||
}
|
||||
if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 17) {
|
||||
|
|
|
|||
|
|
@ -19,21 +19,21 @@ using json = nlohmann::json;
|
|||
namespace nix {
|
||||
|
||||
|
||||
bool Store::isInStore(const Path & path) const
|
||||
bool Store::isInStore(PathView path) const
|
||||
{
|
||||
return isInDir(path, storeDir);
|
||||
}
|
||||
|
||||
|
||||
std::pair<StorePath, Path> Store::toStorePath(const Path & path) const
|
||||
std::pair<StorePath, Path> Store::toStorePath(PathView path) const
|
||||
{
|
||||
if (!isInStore(path))
|
||||
throw Error("path '%1%' is not in the Nix store", path);
|
||||
Path::size_type slash = path.find('/', storeDir.size() + 1);
|
||||
auto slash = path.find('/', storeDir.size() + 1);
|
||||
if (slash == Path::npos)
|
||||
return {parseStorePath(path), ""};
|
||||
else
|
||||
return {parseStorePath(std::string_view(path).substr(0, slash)), path.substr(slash)};
|
||||
return {parseStorePath(path.substr(0, slash)), (Path) path.substr(slash)};
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -179,7 +179,7 @@ public:
|
|||
|
||||
/* Return true if ‘path’ is in the Nix store (but not the Nix
|
||||
store itself). */
|
||||
bool isInStore(const Path & path) const;
|
||||
bool isInStore(PathView path) const;
|
||||
|
||||
/* Return true if ‘path’ is a store path, i.e. a direct child of
|
||||
the Nix store. */
|
||||
|
|
@ -187,7 +187,7 @@ public:
|
|||
|
||||
/* Split a path like /nix/store/<hash>-<name>/<bla> into
|
||||
/nix/store/<hash>-<name> and /<bla>. */
|
||||
std::pair<StorePath, Path> toStorePath(const Path & path) const;
|
||||
std::pair<StorePath, Path> toStorePath(PathView path) const;
|
||||
|
||||
/* Follow symlinks until we end up with a path in the Nix store. */
|
||||
Path followLinksToStore(std::string_view path) const;
|
||||
|
|
|
|||
|
|
@ -35,10 +35,6 @@ static ArchiveSettings archiveSettings;
|
|||
|
||||
static GlobalConfig::Register rArchiveSettings(&archiveSettings);
|
||||
|
||||
const std::string narVersionMagic1 = "nix-archive-1";
|
||||
|
||||
static std::string caseHackSuffix = "~nix~case~hack~";
|
||||
|
||||
PathFilter defaultPathFilter = [](const Path &) { return true; };
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -103,7 +103,9 @@ void copyNAR(Source & source, Sink & sink);
|
|||
void copyPath(const Path & from, const Path & to);
|
||||
|
||||
|
||||
extern const std::string narVersionMagic1;
|
||||
inline constexpr std::string_view narVersionMagic1 = "nix-archive-1";
|
||||
|
||||
inline constexpr std::string_view caseHackSuffix = "~nix~case~hack~";
|
||||
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -148,7 +148,7 @@ inline hintformat hintfmt(const std::string & fs, const Args & ... args)
|
|||
return f;
|
||||
}
|
||||
|
||||
inline hintformat hintfmt(std::string plain_string)
|
||||
inline hintformat hintfmt(const std::string & plain_string)
|
||||
{
|
||||
// we won't be receiving any args in this case, so just print the original string
|
||||
return hintfmt("%s", normaltxt(plain_string));
|
||||
|
|
|
|||
|
|
@ -105,14 +105,6 @@ public:
|
|||
|
||||
Verbosity verbosity = lvlInfo;
|
||||
|
||||
void warnOnce(bool & haveWarned, const FormatOrString & fs)
|
||||
{
|
||||
if (!haveWarned) {
|
||||
warn(fs.s);
|
||||
haveWarned = true;
|
||||
}
|
||||
}
|
||||
|
||||
void writeToStderr(std::string_view s)
|
||||
{
|
||||
try {
|
||||
|
|
@ -130,11 +122,11 @@ Logger * makeSimpleLogger(bool printBuildLogs)
|
|||
return new SimpleLogger(printBuildLogs);
|
||||
}
|
||||
|
||||
std::atomic<uint64_t> nextId{(uint64_t) getpid() << 32};
|
||||
std::atomic<uint64_t> nextId{0};
|
||||
|
||||
Activity::Activity(Logger & logger, Verbosity lvl, ActivityType type,
|
||||
const std::string & s, const Logger::Fields & fields, ActivityId parent)
|
||||
: logger(logger), id(nextId++)
|
||||
: logger(logger), id(nextId++ + (((uint64_t) getpid()) << 32))
|
||||
{
|
||||
logger.startActivity(id, lvl, type, s, fields, parent);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -82,7 +82,7 @@ public:
|
|||
log(lvlInfo, fs);
|
||||
}
|
||||
|
||||
virtual void logEI(const ErrorInfo &ei) = 0;
|
||||
virtual void logEI(const ErrorInfo & ei) = 0;
|
||||
|
||||
void logEI(Verbosity lvl, ErrorInfo ei)
|
||||
{
|
||||
|
|
@ -225,7 +225,11 @@ inline void warn(const std::string & fs, const Args & ... args)
|
|||
logger->warn(f.str());
|
||||
}
|
||||
|
||||
void warnOnce(bool & haveWarned, const FormatOrString & fs);
|
||||
#define warnOnce(haveWarned, args...) \
|
||||
if (!haveWarned) { \
|
||||
haveWarned = true; \
|
||||
warn(args); \
|
||||
}
|
||||
|
||||
void writeToStderr(std::string_view s);
|
||||
|
||||
|
|
|
|||
|
|
@ -83,6 +83,11 @@ public:
|
|||
return p != other.p;
|
||||
}
|
||||
|
||||
bool operator < (const ref<T> & other) const
|
||||
{
|
||||
return p < other.p;
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
template<typename T2, typename... Args>
|
||||
|
|
|
|||
|
|
@ -338,7 +338,7 @@ Sink & operator << (Sink & sink, const StringSet & s)
|
|||
|
||||
Sink & operator << (Sink & sink, const Error & ex)
|
||||
{
|
||||
auto info = ex.info();
|
||||
auto & info = ex.info();
|
||||
sink
|
||||
<< "Error"
|
||||
<< info.level
|
||||
|
|
|
|||
|
|
@ -331,17 +331,9 @@ T readNum(Source & source)
|
|||
unsigned char buf[8];
|
||||
source((char *) buf, sizeof(buf));
|
||||
|
||||
uint64_t n =
|
||||
((uint64_t) buf[0]) |
|
||||
((uint64_t) buf[1] << 8) |
|
||||
((uint64_t) buf[2] << 16) |
|
||||
((uint64_t) buf[3] << 24) |
|
||||
((uint64_t) buf[4] << 32) |
|
||||
((uint64_t) buf[5] << 40) |
|
||||
((uint64_t) buf[6] << 48) |
|
||||
((uint64_t) buf[7] << 56);
|
||||
auto n = readLittleEndian<uint64_t>(buf);
|
||||
|
||||
if (n > (uint64_t)std::numeric_limits<T>::max())
|
||||
if (n > (uint64_t) std::numeric_limits<T>::max())
|
||||
throw SerialisationError("serialised integer %d is too large for type '%s'", n, typeid(T).name());
|
||||
|
||||
return (T) n;
|
||||
|
|
|
|||
|
|
@ -1594,6 +1594,21 @@ std::string stripIndentation(std::string_view s)
|
|||
}
|
||||
|
||||
|
||||
std::pair<std::string_view, std::string_view> getLine(std::string_view s)
|
||||
{
|
||||
auto newline = s.find('\n');
|
||||
|
||||
if (newline == s.npos) {
|
||||
return {s, ""};
|
||||
} else {
|
||||
auto line = s.substr(0, newline);
|
||||
if (!line.empty() && line[line.size() - 1] == '\r')
|
||||
line = line.substr(0, line.size() - 1);
|
||||
return {line, s.substr(newline + 1)};
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////
|
||||
|
||||
static Sync<std::pair<unsigned short, unsigned short>> windowSize{{0, 0}};
|
||||
|
|
|
|||
|
|
@ -510,6 +510,18 @@ std::optional<N> string2Float(const std::string_view s)
|
|||
}
|
||||
|
||||
|
||||
/* Convert a little-endian integer to host order. */
|
||||
template<typename T>
|
||||
T readLittleEndian(unsigned char * p)
|
||||
{
|
||||
T x = 0;
|
||||
for (size_t i = 0; i < sizeof(x); ++i, ++p) {
|
||||
x |= ((T) *p) << (i * 8);
|
||||
}
|
||||
return x;
|
||||
}
|
||||
|
||||
|
||||
/* Return true iff `s' starts with `prefix'. */
|
||||
bool hasPrefix(std::string_view s, std::string_view prefix);
|
||||
|
||||
|
|
@ -563,6 +575,12 @@ std::string base64Decode(std::string_view s);
|
|||
std::string stripIndentation(std::string_view s);
|
||||
|
||||
|
||||
/* Get the prefix of 's' up to and excluding the next line break (LF
|
||||
optionally preceded by CR), and the remainder following the line
|
||||
break. */
|
||||
std::pair<std::string_view, std::string_view> getLine(std::string_view s);
|
||||
|
||||
|
||||
/* Get a value for the specified key from an associate container. */
|
||||
template <class T>
|
||||
const typename T::mapped_type * get(const T & map, const typename T::key_type & key)
|
||||
|
|
@ -737,4 +755,13 @@ inline std::string operator + (std::string && s, std::string_view s2)
|
|||
return std::move(s);
|
||||
}
|
||||
|
||||
inline std::string operator + (std::string_view s1, const char * s2)
|
||||
{
|
||||
std::string s;
|
||||
s.reserve(s1.size() + strlen(s2));
|
||||
s.append(s1);
|
||||
s.append(s2);
|
||||
return s;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -932,7 +932,6 @@ static void opServe(Strings opFlags, Strings opArgs)
|
|||
worker_proto::write(*store, out, status.builtOutputs);
|
||||
}
|
||||
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -257,7 +257,7 @@ static void daemonLoop()
|
|||
} catch (Interrupted & e) {
|
||||
return;
|
||||
} catch (Error & error) {
|
||||
ErrorInfo ei = error.info();
|
||||
auto ei = error.info();
|
||||
// FIXME: add to trace?
|
||||
ei.msg = hintfmt("error processing connection: %1%", ei.msg.str());
|
||||
logError(ei);
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@ R""(
|
|||
# Description
|
||||
|
||||
This command recreates the lock file of a flake (`flake.lock`), thus
|
||||
updating the lock for every mutable input (like `nixpkgs`) to its
|
||||
updating the lock for every unlocked input (like `nixpkgs`) to its
|
||||
current version. This is equivalent to passing `--recreate-lock-file`
|
||||
to any command that operates on a flake. That is,
|
||||
|
||||
|
|
|
|||
|
|
@ -215,7 +215,7 @@ struct CmdFlakeMetadata : FlakeCommand, MixJSON
|
|||
if (!lockedFlake.lockFile.root->inputs.empty())
|
||||
logger->cout(ANSI_BOLD "Inputs:" ANSI_NORMAL);
|
||||
|
||||
std::unordered_set<std::shared_ptr<Node>> visited;
|
||||
std::set<ref<Node>> visited;
|
||||
|
||||
std::function<void(const Node & node, const std::string & prefix)> recurse;
|
||||
|
||||
|
|
@ -227,7 +227,7 @@ struct CmdFlakeMetadata : FlakeCommand, MixJSON
|
|||
if (auto lockedNode = std::get_if<0>(&input.second)) {
|
||||
logger->cout("%s" ANSI_BOLD "%s" ANSI_NORMAL ": %s",
|
||||
prefix + (last ? treeLast : treeConn), input.first,
|
||||
*lockedNode ? (*lockedNode)->lockedRef : flake.lockedRef);
|
||||
(*lockedNode)->lockedRef);
|
||||
|
||||
bool firstVisit = visited.insert(*lockedNode).second;
|
||||
|
||||
|
|
|
|||
|
|
@ -20,11 +20,11 @@ following fields:
|
|||
* An integer that can be used to unambiguously identify the package in
|
||||
invocations of `nix profile remove` and `nix profile upgrade`.
|
||||
|
||||
* The original ("mutable") flake reference and output attribute path
|
||||
* The original ("unlocked") flake reference and output attribute path
|
||||
used at installation time.
|
||||
|
||||
* The immutable flake reference to which the mutable flake reference
|
||||
was resolved.
|
||||
* The locked flake reference to which the unlocked flake reference was
|
||||
resolved.
|
||||
|
||||
* The store path(s) of the package.
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ R""(
|
|||
|
||||
# Examples
|
||||
|
||||
* Upgrade all packages that were installed using a mutable flake
|
||||
* Upgrade all packages that were installed using an unlocked flake
|
||||
reference:
|
||||
|
||||
```console
|
||||
|
|
@ -32,9 +32,9 @@ the package was installed.
|
|||
|
||||
> **Warning**
|
||||
>
|
||||
> This only works if you used a *mutable* flake reference at
|
||||
> This only works if you used an *unlocked* flake reference at
|
||||
> installation time, e.g. `nixpkgs#hello`. It does not work if you
|
||||
> used an *immutable* flake reference
|
||||
> used a *locked* flake reference
|
||||
> (e.g. `github:NixOS/nixpkgs/13d0c311e3ae923a00f734b43fd1d35b47d8943a#hello`),
|
||||
> since in that case the "latest version" is always the same.
|
||||
|
||||
|
|
|
|||
|
|
@ -88,8 +88,7 @@ has the following fields:
|
|||
the user at the time of installation (e.g. `nixpkgs`). This is also
|
||||
the flake reference that will be used by `nix profile upgrade`.
|
||||
|
||||
* `uri`: The immutable flake reference to which `originalUrl`
|
||||
resolved.
|
||||
* `uri`: The locked flake reference to which `originalUrl` resolved.
|
||||
|
||||
* `attrPath`: The flake output attribute that provided this
|
||||
package. Note that this is not necessarily the attribute that the
|
||||
|
|
|
|||
|
|
@ -183,14 +183,12 @@ struct CmdRegistryPin : RegistryCommand, EvalCommand
|
|||
|
||||
void run(nix::ref<nix::Store> store) override
|
||||
{
|
||||
if (locked.empty()) {
|
||||
locked = url;
|
||||
}
|
||||
if (locked.empty()) locked = url;
|
||||
auto registry = getRegistry();
|
||||
auto ref = parseFlakeRef(url);
|
||||
auto locked_ref = parseFlakeRef(locked);
|
||||
auto lockedRef = parseFlakeRef(locked);
|
||||
registry->remove(ref.input);
|
||||
auto [tree, resolved] = locked_ref.resolve(store).input.fetch(store);
|
||||
auto [tree, resolved] = lockedRef.resolve(store).input.fetch(store);
|
||||
fetchers::Attrs extraAttrs;
|
||||
if (ref.subdir != "") extraAttrs["dir"] = ref.subdir;
|
||||
registry->add(ref.input, resolved, extraAttrs);
|
||||
|
|
|
|||
|
|
@ -29,3 +29,7 @@ nix-instantiate --eval -E 'assert 1 + 2 == 3; true'
|
|||
[[ $(nix-instantiate -A attr --eval "./eval.nix") == '{ foo = "bar"; }' ]]
|
||||
[[ $(nix-instantiate -A attr --eval --json "./eval.nix") == '{"foo":"bar"}' ]]
|
||||
[[ $(nix-instantiate -A int --eval - < "./eval.nix") == 123 ]]
|
||||
|
||||
# Check that symlink cycles don't cause a hang.
|
||||
ln -sfn cycle.nix $TEST_ROOT/cycle.nix
|
||||
(! nix eval --file $TEST_ROOT/cycle.nix)
|
||||
|
|
|
|||
|
|
@ -122,6 +122,7 @@ git -C $repo commit -m 'Bla3' -a
|
|||
path4=$(nix eval --impure --refresh --raw --expr "(builtins.fetchGit file://$repo).outPath")
|
||||
[[ $path2 = $path4 ]]
|
||||
|
||||
status=0
|
||||
nix eval --impure --raw --expr "(builtins.fetchGit { url = $repo; rev = \"$rev2\"; narHash = \"sha256-B5yIPHhEm0eysJKEsO7nqxprh9vcblFxpJG11gXJus1=\"; }).outPath" || status=$?
|
||||
[[ "$status" = "102" ]]
|
||||
|
||||
|
|
|
|||
17
tests/flakes/absolute-paths.sh
Normal file
17
tests/flakes/absolute-paths.sh
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
source ./common.sh
|
||||
|
||||
requireGit
|
||||
|
||||
flake1Dir=$TEST_ROOT/flake1
|
||||
flake2Dir=$TEST_ROOT/flake2
|
||||
|
||||
createGitRepo $flake1Dir
|
||||
cat > $flake1Dir/flake.nix <<EOF
|
||||
{
|
||||
outputs = { self }: { x = builtins.readFile $(pwd)/absolute-paths.sh; };
|
||||
}
|
||||
EOF
|
||||
git -C $flake1Dir add flake.nix
|
||||
git -C $flake1Dir commit -m Initial
|
||||
|
||||
nix eval --impure --json $flake1Dir#x
|
||||
|
|
@ -53,7 +53,11 @@ cat > $flake3Dir/flake.nix <<EOF
|
|||
}
|
||||
EOF
|
||||
|
||||
git -C $flake3Dir add flake.nix
|
||||
cat > $flake3Dir/default.nix <<EOF
|
||||
{ x = 123; }
|
||||
EOF
|
||||
|
||||
git -C $flake3Dir add flake.nix default.nix
|
||||
git -C $flake3Dir commit -m 'Initial'
|
||||
|
||||
cat > $nonFlakeDir/README.md <<EOF
|
||||
|
|
@ -109,11 +113,12 @@ nix build -o $TEST_ROOT/result git+file://$flake1Dir
|
|||
nix build -o $flake1Dir/result git+file://$flake1Dir
|
||||
nix path-info $flake1Dir/result
|
||||
|
||||
# 'getFlake' on a mutable flakeref should fail in pure mode, but succeed in impure mode.
|
||||
# 'getFlake' on an unlocked flakeref should fail in pure mode, but
|
||||
# succeed in impure mode.
|
||||
(! nix build -o $TEST_ROOT/result --expr "(builtins.getFlake \"$flake1Dir\").packages.$system.default")
|
||||
nix build -o $TEST_ROOT/result --expr "(builtins.getFlake \"$flake1Dir\").packages.$system.default" --impure
|
||||
|
||||
# 'getFlake' on an immutable flakeref should succeed even in pure mode.
|
||||
# 'getFlake' on a locked flakeref should succeed even in pure mode.
|
||||
nix build -o $TEST_ROOT/result --expr "(builtins.getFlake \"git+file://$flake1Dir?rev=$hash2\").packages.$system.default"
|
||||
|
||||
# Building a flake with an unlocked dependency should fail in pure mode.
|
||||
|
|
@ -460,7 +465,7 @@ nix flake lock $flake3Dir --update-input flake2/flake1
|
|||
# Test 'nix flake metadata --json'.
|
||||
nix flake metadata $flake3Dir --json | jq .
|
||||
|
||||
# Test flake in store does not evaluate
|
||||
# Test flake in store does not evaluate.
|
||||
rm -rf $badFlakeDir
|
||||
mkdir $badFlakeDir
|
||||
echo INVALID > $badFlakeDir/flake.nix
|
||||
|
|
|
|||
30
tests/flakes/unlocked-override.sh
Normal file
30
tests/flakes/unlocked-override.sh
Normal file
|
|
@ -0,0 +1,30 @@
|
|||
source ./common.sh
|
||||
|
||||
requireGit
|
||||
|
||||
flake1Dir=$TEST_ROOT/flake1
|
||||
flake2Dir=$TEST_ROOT/flake2
|
||||
|
||||
createGitRepo $flake1Dir
|
||||
cat > $flake1Dir/flake.nix <<EOF
|
||||
{
|
||||
outputs = { self }: { x = import ./x.nix; };
|
||||
}
|
||||
EOF
|
||||
echo 123 > $flake1Dir/x.nix
|
||||
git -C $flake1Dir add flake.nix x.nix
|
||||
git -C $flake1Dir commit -m Initial
|
||||
|
||||
createGitRepo $flake2Dir
|
||||
cat > $flake2Dir/flake.nix <<EOF
|
||||
{
|
||||
outputs = { self, flake1 }: { x = flake1.x; };
|
||||
}
|
||||
EOF
|
||||
git -C $flake2Dir add flake.nix
|
||||
|
||||
[[ $(nix eval --json $flake2Dir#x --override-input flake1 $TEST_ROOT/flake1) = 123 ]]
|
||||
|
||||
echo 456 > $flake1Dir/x.nix
|
||||
|
||||
[[ $(nix eval --json $flake2Dir#x --override-input flake1 $TEST_ROOT/flake1) = 456 ]]
|
||||
|
|
@ -11,7 +11,7 @@ expect_trace() {
|
|||
--expr "$expr" 2>&1 \
|
||||
| grep "function-trace" \
|
||||
| sed -e 's/ [0-9]*$//'
|
||||
);
|
||||
)
|
||||
|
||||
echo -n "Tracing expression '$expr'"
|
||||
set +e
|
||||
|
|
|
|||
|
|
@ -7,6 +7,8 @@ nix_tests = \
|
|||
flakes/follow-paths.sh \
|
||||
flakes/bundle.sh \
|
||||
flakes/check.sh \
|
||||
flakes/unlocked-override.sh \
|
||||
flakes/absolute-paths.sh \
|
||||
ca/gc.sh \
|
||||
gc.sh \
|
||||
remote-store.sh \
|
||||
|
|
@ -110,7 +112,8 @@ nix_tests = \
|
|||
fetchClosure.sh \
|
||||
completions.sh \
|
||||
impure-derivations.sh \
|
||||
path-from-hash-part.sh
|
||||
path-from-hash-part.sh \
|
||||
toString-path.sh
|
||||
|
||||
ifeq ($(HAVE_LIBCPUID), 1)
|
||||
nix_tests += compute-levels.sh
|
||||
|
|
|
|||
|
|
@ -9,3 +9,6 @@ nix-instantiate --eval -E '<by-relative-path/simple.nix>' --restrict-eval
|
|||
|
||||
# Should ideally also test this, but there’s no pure way to do it, so just trust me that it works
|
||||
# nix-instantiate --eval -E '<nixpkgs>' -I nixpkgs=channel:nixos-unstable --restrict-eval
|
||||
|
||||
[[ $(nix-instantiate --find-file by-absolute-path/simple.nix) = $PWD/simple.nix ]]
|
||||
[[ $(nix-instantiate --find-file by-relative-path/simple.nix) = $PWD/simple.nix ]]
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@ source common.sh
|
|||
clearStore
|
||||
|
||||
nix-instantiate --restrict-eval --eval -E '1 + 2'
|
||||
(! nix-instantiate --restrict-eval ./restricted.nix)
|
||||
(! nix-instantiate --eval --restrict-eval ./restricted.nix)
|
||||
(! nix-instantiate --eval --restrict-eval <(echo '1 + 2'))
|
||||
nix-instantiate --restrict-eval ./simple.nix -I src=.
|
||||
nix-instantiate --restrict-eval ./simple.nix -I src1=simple.nix -I src2=config.nix -I src3=./simple.builder.sh
|
||||
|
|
|
|||
8
tests/toString-path.sh
Normal file
8
tests/toString-path.sh
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
source common.sh
|
||||
|
||||
mkdir -p $TEST_ROOT/foo
|
||||
echo bla > $TEST_ROOT/foo/bar
|
||||
|
||||
[[ $(nix eval --raw --impure --expr "builtins.readFile (builtins.toString (builtins.fetchTree { type = \"path\"; path = \"$TEST_ROOT/foo\"; } + \"/bar\"))") = bla ]]
|
||||
|
||||
[[ $(nix eval --json --impure --expr "builtins.readDir (builtins.toString (builtins.fetchTree { type = \"path\"; path = \"$TEST_ROOT/foo\"; }))") = '{"bar":"regular"}' ]]
|
||||
Loading…
Reference in a new issue