feat: started flakification
The flake is still not fully functional. First, it seems nescesarry to get a solid system for relative paths, so that we can run tests inside of a nix build. To iterate on this, use `nix flake check`.
This commit is contained in:
Christina Sørensen
parent
a9abc4fed5
commit
ce2ceee129
GPG key ID:
CDDC792F655251ED
3 changed files with 338 additions and 4 deletions
198
flake.lock
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198
flake.lock
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@ -0,0 +1,198 @@
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{
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"nodes": {
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"advisory-db": {
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"flake": false,
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"locked": {
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"lastModified": 1686749016,
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"narHash": "sha256-len42vQO+iY65mhqRCCVjpXyTRKFDHuXGv/Nko7hdDY=",
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"owner": "rustsec",
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"repo": "advisory-db",
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"rev": "13b9455e9f7d2927f81088db3cffaafd6a6bbe16",
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"type": "github"
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},
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"original": {
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"owner": "rustsec",
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"repo": "advisory-db",
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"type": "github"
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}
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},
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"crane": {
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"inputs": {
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"flake-compat": "flake-compat",
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"flake-utils": "flake-utils",
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"nixpkgs": [
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"nixpkgs"
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],
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"rust-overlay": "rust-overlay"
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},
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"locked": {
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"lastModified": 1686621798,
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"narHash": "sha256-FUwWszmSiDzUdTk8f69xwMoYlhdPaLvDaIYOE/y6VXc=",
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"owner": "ipetkov",
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"repo": "crane",
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"rev": "75f7d715f8088f741be9981405f6444e2d49efdd",
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"type": "github"
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},
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"original": {
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"owner": "ipetkov",
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"repo": "crane",
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"type": "github"
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}
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},
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"fenix": {
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"inputs": {
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"nixpkgs": [
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"nixpkgs"
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],
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"rust-analyzer-src": []
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},
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"locked": {
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"lastModified": 1686723693,
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"narHash": "sha256-wd6WE5M1EdnZPvK5h9zh3hE9F+h+7z2YhK1UpobkjGQ=",
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"owner": "nix-community",
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"repo": "fenix",
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"rev": "ac2f1271f1e6623717220f31890658af351b0b2c",
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"type": "github"
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},
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"original": {
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"owner": "nix-community",
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"repo": "fenix",
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"type": "github"
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}
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},
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"flake-compat": {
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"flake": false,
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"locked": {
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"lastModified": 1673956053,
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"narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
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"owner": "edolstra",
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"repo": "flake-compat",
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"rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
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"type": "github"
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},
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"original": {
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"owner": "edolstra",
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"repo": "flake-compat",
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"type": "github"
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}
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},
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"flake-utils": {
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"inputs": {
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"systems": "systems"
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},
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"locked": {
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"lastModified": 1685518550,
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"narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"flake-utils_2": {
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"inputs": {
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"systems": "systems_2"
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},
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"locked": {
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"lastModified": 1685518550,
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"narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1686582075,
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"narHash": "sha256-vtflsfKkHtF8IduxDNtbme4cojiqvlvjp5QNYhvoHXc=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "7e63eed145566cca98158613f3700515b4009ce3",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixpkgs-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"advisory-db": "advisory-db",
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"crane": "crane",
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"fenix": "fenix",
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"flake-utils": "flake-utils_2",
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"nixpkgs": "nixpkgs"
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}
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},
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"rust-overlay": {
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"inputs": {
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"flake-utils": [
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"crane",
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"flake-utils"
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],
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"nixpkgs": [
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"crane",
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1685759304,
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"narHash": "sha256-I3YBH6MS3G5kGzNuc1G0f9uYfTcNY9NYoRc3QsykLk4=",
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"owner": "oxalica",
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"repo": "rust-overlay",
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"rev": "c535b4f3327910c96dcf21851bbdd074d0760290",
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"type": "github"
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},
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"original": {
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"owner": "oxalica",
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"repo": "rust-overlay",
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"type": "github"
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}
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},
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"systems": {
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"locked": {
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"lastModified": 1681028828,
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"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
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"owner": "nix-systems",
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"repo": "default",
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"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
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"type": "github"
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},
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"original": {
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"owner": "nix-systems",
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"repo": "default",
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"type": "github"
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}
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},
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"systems_2": {
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"locked": {
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"lastModified": 1681028828,
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"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
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"owner": "nix-systems",
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"repo": "default",
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"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
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"type": "github"
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},
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"original": {
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"owner": "nix-systems",
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"repo": "default",
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"type": "github"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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140
flake.nix
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140
flake.nix
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@ -0,0 +1,140 @@
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{
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description = "Build a cargo project";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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crane = {
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url = "github:ipetkov/crane";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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fenix = {
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url = "github:nix-community/fenix";
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inputs.nixpkgs.follows = "nixpkgs";
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inputs.rust-analyzer-src.follows = "";
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};
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flake-utils.url = "github:numtide/flake-utils";
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advisory-db = {
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url = "github:rustsec/advisory-db";
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flake = false;
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};
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};
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outputs = { self, nixpkgs, crane, fenix, flake-utils, advisory-db, ... }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = import nixpkgs {
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inherit system;
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};
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inherit (pkgs) lib;
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craneLib = crane.lib.${system};
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src = craneLib.cleanCargoSource (craneLib.path ./.);
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# Common arguments can be set here to avoid repeating them later
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commonArgs = {
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inherit src;
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buildInputs = [
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# Add additional build inputs here
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] ++ lib.optionals pkgs.stdenv.isDarwin [
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# Additional darwin specific inputs can be set here
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pkgs.libiconv
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];
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# Additional environment variables can be set directly
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# MY_CUSTOM_VAR = "some value";
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};
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craneLibLLvmTools = craneLib.overrideToolchain
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(fenix.packages.${system}.complete.withComponents [
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"cargo"
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"llvm-tools"
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"rustc"
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]);
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# Build *just* the cargo dependencies, so we can reuse
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# all of that work (e.g. via cachix) when running in CI
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cargoArtifacts = craneLib.buildDepsOnly commonArgs;
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# Build the actual crate itself, reusing the dependency
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# artifacts from above.
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my-crate = craneLib.buildPackage (commonArgs // {
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inherit cargoArtifacts;
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});
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in
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{
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checks = {
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# Build the crate as part of `nix flake check` for convenience
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inherit my-crate;
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# Run clippy (and deny all warnings) on the crate source,
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# again, resuing the dependency artifacts from above.
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#
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# Note that this is done as a separate derivation so that
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# we can block the CI if there are issues here, but not
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# prevent downstream consumers from building our crate by itself.
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my-crate-clippy = craneLib.cargoClippy (commonArgs // {
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inherit cargoArtifacts;
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cargoClippyExtraArgs = "--all-targets -- --deny warnings";
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});
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my-crate-doc = craneLib.cargoDoc (commonArgs // {
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inherit cargoArtifacts;
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});
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# Check formatting
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my-crate-fmt = craneLib.cargoFmt {
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inherit src;
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};
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# Audit dependencies
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my-crate-audit = craneLib.cargoAudit {
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inherit src advisory-db;
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};
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# Run tests with cargo-nextest
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# Consider setting `doCheck = false` on `my-crate` if you do not want
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# the tests to run twice
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my-crate-nextest = craneLib.cargoNextest (commonArgs // {
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inherit cargoArtifacts;
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partitions = 1;
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partitionType = "count";
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});
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} // lib.optionalAttrs (system == "x86_64-linux") {
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# NB: cargo-tarpaulin only supports x86_64 systems
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# Check code coverage (note: this will not upload coverage anywhere)
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my-crate-coverage = craneLib.cargoTarpaulin (commonArgs // {
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inherit cargoArtifacts;
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});
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};
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packages = {
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default = my-crate;
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my-crate-llvm-coverage = craneLibLLvmTools.cargoLlvmCov (commonArgs // {
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inherit cargoArtifacts;
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});
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};
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apps.default = flake-utils.lib.mkApp {
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drv = my-crate;
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};
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devShells.default = pkgs.mkShell {
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inputsFrom = builtins.attrValues self.checks.${system};
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# Additional dev-shell environment variables can be set directly
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# MY_CUSTOM_DEVELOPMENT_VAR = "something else";
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# Extra inputs can be added here
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nativeBuildInputs = with pkgs; [
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cargo
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rustc
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];
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};
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});
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}
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@ -1,4 +0,0 @@
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{ pkgs ? import <nixpkgs> { } }:
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pkgs.mkShell {
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nativeBuildInputs = [ pkgs.buildPackages.glibc ];
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}
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