.github/workflows: use checkout script instead of action

uses treeless fetches instead of `--depth`. This is not supported by
`actions/checkout`, so it was implemented as a short script (staying
with `actions/checkout@v1` does not seem like a good idea because of
its age, and updating to `actions/checkout@v3` would require adding
`libstdc++` to any CI workflows that run in void containers because
of node's requirements)

see also: https://github.blog/2020-12-21-get-up-to-speed-with-partial-clone-and-shallow-clone/

this can't be implemented as a script in `common/travis/` because the
repo doesn't exist on the runner (yet!)

also fix indentation in cycle check

.github/workflows/build.yaml

@@ -26,10 +26,23 @@ jobs:
       LICENSE_LIST: common/travis/license.lst
 
     steps:
-      - uses: actions/checkout@v1
-        with:
-          fetch-depth: 200
-      - run: common/travis/fetch_upstream.sh
+      - name: Clone and checkout
+        run: |
+          REMOTE_REF=$(echo ${{ github.ref }} | sed 's;refs/;refs/remotes/;')
+          /bin/echo -e '::group::\x1b[32mCloning repository...\x1b[0m'
+          git clone --progress --no-checkout --filter=tree:0 \
+              "${{ github.server_url }}/${{ github.repository }}" "$PWD"
+          git config --global --add gc.auto 0
+          git config --global --add safe.directory "$PWD"
+          echo "::endgroup::"
+          /bin/echo -e '::group::\x1b[32mFetching repository refs...\x1b[0m'
+          git fetch --prune --progress --filter=tree:0 origin \
+              +refs/heads/*:refs/remotes/origin/* \
+              +${{ github.ref }}:"${REMOTE_REF}"
+          echo "::endgroup::"
+          /bin/echo -e '::group::\x1b[32mChecking out repository...\x1b[0m'
+          git checkout --progress --force "${REMOTE_REF}"
+          echo "::endgroup::"
       - run: common/travis/changed_templates.sh
       - run: common/travis/fetch-xbps.sh
       - run: common/travis/fetch-xtools.sh
@@ -73,15 +86,28 @@ jobs:
           # Upgrade again (in case there was a xbps update)
           xbps-install -yu
 
-      - uses: actions/checkout@v1
-        with:
-          fetch-depth: 200
+      - name: Clone and checkout
+        run: |
+          REMOTE_REF=$(echo ${{ github.ref }} | sed 's;refs/;refs/remotes/;')
+          /bin/echo -e '::group::\x1b[32mCloning repository...\x1b[0m'
+          git clone --progress --no-checkout --filter=tree:0 \
+              "${{ github.server_url }}/${{ github.repository }}" "$PWD"
+          git config --global --add gc.auto 0
+          git config --global --add safe.directory "$PWD"
+          echo "::endgroup::"
+          /bin/echo -e '::group::\x1b[32mFetching repository refs...\x1b[0m'
+          git fetch --prune --progress --filter=tree:0 origin \
+              +refs/heads/*:refs/remotes/origin/* \
+              +${{ github.ref }}:"${REMOTE_REF}"
+          echo "::endgroup::"
+          /bin/echo -e '::group::\x1b[32mChecking out repository...\x1b[0m'
+          git checkout --progress --force "${REMOTE_REF}"
+          echo "::endgroup::"
       - name: Create hostrepo and prepare masterdir
         run: |
          ln -s "$(pwd)" /hostrepo &&
          common/travis/set_mirror.sh &&
          common/travis/prepare.sh &&
-         common/travis/fetch_upstream.sh &&
          common/travis/fetch-xtools.sh
       - run: common/travis/changed_templates.sh
 

.github/workflows/cycles.yml

@@ -10,7 +10,9 @@ jobs:
     permissions:
       issues: write
     container:
-        image: 'ghcr.io/void-linux/xbps-src-masterdir:20220527RC01-x86_64-musl'
+      image: 'ghcr.io/void-linux/xbps-src-masterdir:20220527RC01-x86_64-musl'
+      env:
+        PATH: '/usr/libexec/chroot-git:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin'
     steps:
       - name: Prepare container
         run: |
@@ -23,26 +25,39 @@ jobs:
           xbps-install -yu
           # Install script dependencies
           xbps-install -y python3-networkx github-cli
-      - uses: actions/checkout@v1
-        with:
-          fetch-depth: 1
+
+      - name: Clone and checkout
+        run: |
+          REMOTE_REF=$(echo ${{ github.ref }} | sed 's;refs/;refs/remotes/;')
+          /bin/echo -e '::group::\x1b[32mCloning repository...\x1b[0m'
+          git clone --progress --no-checkout --filter=tree:0 \
+              "${{ github.server_url }}/${{ github.repository }}" "$PWD"
+          git config --global --add gc.auto 0
+          git config --global --add safe.directory "$PWD"
+          echo "::endgroup::"
+          /bin/echo -e '::group::\x1b[32mFetching repository refs...\x1b[0m'
+          git fetch --prune --progress --filter=tree:0 origin \
+              +refs/heads/*:refs/remotes/origin/* \
+              +${{ github.ref }}:"${REMOTE_REF}"
+          echo "::endgroup::"
+          /bin/echo -e '::group::\x1b[32mChecking out repository...\x1b[0m'
+          git checkout --progress --force "${REMOTE_REF}"
+          echo "::endgroup::"
+
       - name: Create hostrepo and prepare masterdir
         run: |
-         ln -s "$(pwd)" /hostrepo &&
-         common/travis/set_mirror.sh &&
-         common/travis/prepare.sh
+          ln -s "$(pwd)" /hostrepo &&
+          common/travis/set_mirror.sh &&
+          common/travis/prepare.sh
       - name: Find cycles and open issues
         run: |
-         PATH="/usr/libexec/chroot-git:$PATH"
-         # required by git 2.35.2+
-         git config --global --add safe.directory "$PWD"
-         common/scripts/xbps-cycles.py | tee cycles
-         grep 'Cycle:' cycles | while read -r line; do
-             if gh issue list -R "$GITHUB_REPOSITORY" -S "$line" | grep .; then
-                 printf "Issue on '%s' already exists.\n" "$line"
-             else
-                 gh issue create -R "$GITHUB_REPOSITORY" -b '' -t "$line"
-             fi
-         done
+          common/scripts/xbps-cycles.py | tee cycles
+          grep 'Cycle:' cycles | while read -r line; do
+              if gh issue list -R "$GITHUB_REPOSITORY" -S "$line" | grep .; then
+                  printf "Issue on '%s' already exists.\n" "$line"
+              else
+                  gh issue create -R "$GITHUB_REPOSITORY" -b '' -t "$line"
+              fi
+          done
         env:
-            GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN }}