Add linting as a build step in CI

Author: oalders

.github/workflows/test.yml

@@ -38,6 +38,11 @@ jobs:
         DEVEL_COVER_OPTIONS: '-ignore,^local/'
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+        if: matrix.resolver == 'snapshot'
+      - uses: actions/checkout@v4
+        if: matrix.resolver != 'snapshot'
       - uses: actions/setup-node@v4
         with:
           node-version: '18'
@@ -83,3 +88,17 @@ jobs:
         run: cover -report codecov
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+      - name: Install precious
+        run: ./bin/install-precious /usr/local/bin
+      - name: Install perlimports
+        run: cpm install -g App::perlimports
+        if: matrix.resolver == 'snapshot'
+      - name: Fetch master
+        run: git fetch origin master:master
+        if: github.ref != 'refs/heads/master' && matrix.resolver == 'snapshot'
+      - name: Lint files in diff (branch)
+        run: precious lint -d master
+        if: github.ref != 'refs/heads/master' && matrix.resolver == 'snapshot'
+      - name: Lint all files (master)
+        run: precious lint --all
+        if: github.ref == 'refs/heads/master' && matrix.resolver == 'snapshot'

bin/install-precious

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
-# This is for installing precious in a Docker container
+# This is for installing precious and other 3rd party libs needed for linting
+# in CI
 
 set -euo pipefail