9f2ff1d31a
This fixes the ./update-all script to actually fetch all the available providers (thanks pagination). It was also improver to user a more compact representation of the data.
100 lines
2 KiB
Bash
Executable file
100 lines
2 KiB
Bash
Executable file
#!/usr/bin/env nix-shell
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#! nix-shell -i bash -p bash coreutils curl jq nix
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# vim: ft=sh sw=2 et
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#
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# This scripts scans the github terraform-providers repo for new releases,
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# generates the corresponding nix code and finally generates an index of
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# all the providers.
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set -euo pipefail
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GET() {
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local url=$1
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echo "fetching $url" >&2
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curl -#fL -u "$GITHUB_AUTH" "$url"
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}
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get_org_repos() {
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local org=$1
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local page=1
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GET "https://api.github.com/orgs/$org/repos?per_page=100" | jq -r '.[].name'
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}
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get_repo_tags() {
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local owner=$1
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local repo=$2
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GET "https://api.github.com/repos/$owner/$repo/git/refs/tags?per_page=100" | \
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jq -r '.[].ref' | \
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cut -d '/' -f 3- | \
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sort --version-sort
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}
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prefetch_github() {
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local owner=$1
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local repo=$2
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local rev=$3
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nix-prefetch-url --unpack "https://github.com/$owner/$repo/archive/$rev.tar.gz"
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}
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echo_entry() {
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local owner=$1
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local repo=$2
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local version=${3:1}
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local sha256=$4
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cat <<EOF
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{
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owner = "$owner";
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repo = "$repo";
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version = "$version";
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sha256 = "$sha256";
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};
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EOF
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}
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indent() { sed 's/^/ /'; }
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## Main ##
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cd "$(dirname "$0")"
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if [[ -z "${GITHUB_AUTH:-}" ]]; then
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cat <<'HELP'
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Missing the GITHUB_AUTH env. Thi is required to work around the 60 request
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per hour rate-limit.
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Go to https://github.com/settings/tokens and create a new token with the
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"public_repo" scope.
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Then `export GITHUB_AUTH=<your user>:<your token>` and run this script again.
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HELP
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exit 1
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fi
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org=terraform-providers
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repos=$(get_org_repos "$org" | grep terraform-provider- | sort)
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# Get all the providers with index
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cat <<HEADER > data.nix
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# Generated with ./update-all
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{
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HEADER
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for repo in $repos; do
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echo "*** $repo ***"
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name=$(echo "$repo" | cut -d - -f 3-)
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last_tag=$(get_repo_tags "$org" "$repo" | tail -1)
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last_tag_sha256=$(prefetch_github "$org" "$repo" "$last_tag")
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{
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echo " $name ="
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echo_entry "$org" "$repo" "$last_tag" "$last_tag_sha256" | indent
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} >> data.nix
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done
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cat <<FOOTER >> data.nix
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}
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FOOTER
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echo Done.
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