workflows/check-by-name: If channel no existent, fall back to nixos-unstable

This commit is contained in:
Silvan Mosberger 2023-11-22 01:47:58 +01:00
parent 19cbff5838
commit ad228aee4b

View File

@ -64,15 +64,21 @@ jobs:
- uses: cachix/install-nix-action@v23
- name: Determining channel to use for dependencies
run: |
echo "Determining which channel to use for PR base branch $GITHUB_BASE_REF"
echo "Determining the preferred channel to use for PR base branch $GITHUB_BASE_REF"
if [[ "$GITHUB_BASE_REF" =~ ^(release|staging|staging-next)-([0-9][0-9]\.[0-9][0-9])$ ]]; then
# Use the release channel for all PRs to release-XX.YY, staging-XX.YY and staging-next-XX.YY
channel=nixos-${BASH_REMATCH[2]}
echo "PR is for a release branch, using release channel $channel"
echo "PR is for a release branch, preferred channel is $channel"
else
# Use the nixos-unstable channel for all other PRs
channel=nixos-unstable
echo "PR is for a non-release branch, using unstable channel $channel"
echo "PR is for a non-release branch, preferred channel is $channel"
fi
# Check that the channel exists. It doesn't exist for fresh release branches
if ! curl -fSs "https://channels.nixos.org/$channel"; then
# Fall back to nixos-unstable, makes sense for fresh release branches
echo "Preferred channel $channel could not be fetched, falling back to nixos-unstable"
channel=nixos-unstable
fi
echo "channel=$channel" >> "$GITHUB_ENV"
- name: Fetching latest version of channel