chore: add assertions for the forge context and use it instead of github where relevant (#748)

Refs forgejo/act#37

Reviewed-on: https://code.forgejo.org/forgejo/end-to-end/pulls/748
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
Co-authored-by: Earl Warren <contact@earl-warren.org>
Co-committed-by: Earl Warren <contact@earl-warren.org>

.forgejo/workflows/end-to-end.yml

@@ -108,7 +108,7 @@ jobs:
   actions-docs:
     needs: [build]
     runs-on: lxc-bookworm
-    if: github.ref == 'refs/heads/main'
+    if: forge.ref == 'refs/heads/main'
     strategy:
       matrix:
         info:
@@ -135,7 +135,7 @@ jobs:
         uses: https://data.forgejo.org/actions/cascading-pr@v2.1
         with:
           origin-url: ${{ env.GITHUB_SERVER_URL }}
-          origin-repo: ${{ github.repository }}
+          origin-repo: ${{ forge.repository }}
           origin-token: ${{ secrets.CASCADE_DOCS_ORIGIN_TOKEN }}
           origin-ref: refs/heads/main
           destination-url: https://codeberg.org

actions/example-context/.forgejo/workflows/test.yml

@@ -21,6 +21,7 @@ jobs:
           echo "$GITHUB_ACTION" | grep -E '^[0-9]+$'
           test "$GITHUB_ACTION" = "${{ env.GITHUB_ACTION }}"
           test "$GITHUB_ACTION" = "${{ github.ACTION }}"
+          test "$GITHUB_ACTION" = "${{ forge.ACTION }}"
 
       # See also actions/example-local-action/.forgejo/local-action/action.yml
       - name: GITHUB_ACTION_PATH
@@ -29,6 +30,7 @@ jobs:
           test -z "$GITHUB_ACTION_PATH"
           test "$GITHUB_ACTION_PATH" = "${{ env.GITHUB_ACTION_PATH }}"
           test "$GITHUB_ACTION_PATH" = "${{ github.ACTION_PATH }}"
+          test "$GITHUB_ACTION_PATH" = "${{ forge.ACTION_PATH }}"
 
       - name: when running an action
         if: ${{ env.GITHUB_ACTIONS }}
@@ -54,6 +56,7 @@ jobs:
           test "$GITHUB_ACTOR"
           test "$GITHUB_ACTOR" = "${{ env.GITHUB_ACTOR }}"
           test "$GITHUB_ACTOR" = "${{ github.ACTOR }}"
+          test "$GITHUB_ACTOR" = "${{ forge.ACTOR }}"
 
       - name: GITHUB_API_URL
         shell: bash
@@ -62,6 +65,7 @@ jobs:
           [[ "$GITHUB_API_URL" =~ /api/v1$ ]]
           test "$GITHUB_API_URL" = "${{ env.GITHUB_API_URL }}"
           test "$GITHUB_API_URL" = "${{ github.API_URL }}"
+          test "$GITHUB_API_URL" = "${{ forge.API_URL }}"
 
       # See also actions/example-pull-request/.forgejo/workflows/test.yml
       - name: GITHUB_BASE_REF
@@ -70,6 +74,7 @@ jobs:
           test -z "$GITHUB_BASE_REF"
           test "$GITHUB_BASE_REF" = "${{ env.GITHUB_BASE_REF }}"
           test "$GITHUB_BASE_REF" = "${{ github.BASE_REF }}"
+          test "$GITHUB_BASE_REF" = "${{ forge.BASE_REF }}"
 
       # See also actions/example-pull-request/.forgejo/workflows/test.yml
       - name: GITHUB_HEAD_REF
@@ -78,6 +83,7 @@ jobs:
           test -z "$GITHUB_HEAD_REF"
           test "$GITHUB_HEAD_REF" = "${{ env.GITHUB_HEAD_REF }}"
           test "$GITHUB_HEAD_REF" = "${{ github.HEAD_REF }}"
+          test "$GITHUB_HEAD_REF" = "${{ forge.HEAD_REF }}"
 
       - name: GITHUB_ENV
         run: |
@@ -91,6 +97,7 @@ jobs:
           test "$GITHUB_EVENT_NAME" = push
           test "$GITHUB_EVENT_NAME" = "${{ env.GITHUB_EVENT_NAME }}"
           test "$GITHUB_EVENT_NAME" = "${{ github.EVENT_NAME }}"
+          test "$GITHUB_EVENT_NAME" = "${{ forge.EVENT_NAME }}"
 
       - name: GITHUB_JOB
         run: |
@@ -98,6 +105,7 @@ jobs:
           test "$GITHUB_JOB" = test
           test "$GITHUB_JOB" = "${{ env.GITHUB_JOB }}"
           test "$GITHUB_JOB" = "${{ github.JOB }}"
+          test "$GITHUB_JOB" = "${{ forge.JOB }}"
 
       - name: GITHUB_OUTPUT
         run: |
@@ -118,6 +126,7 @@ jobs:
           [[ "$GITHUB_REF" =~ ^refs/ ]]
           test "$GITHUB_REF" = "${{ env.GITHUB_REF }}"
           test "$GITHUB_REF" = "${{ github.REF }}"
+          test "$GITHUB_REF" = "${{ forge.REF }}"
 
       - name: GITHUB_REF_NAME
         shell: bash
@@ -126,6 +135,7 @@ jobs:
           ! [[ "$GITHUB_REF_NAME" =~ ^refs/ ]]
           test "$GITHUB_REF_NAME" = "${{ env.GITHUB_REF_NAME }}"
           test "$GITHUB_REF_NAME" = "${{ github.REF_NAME }}"
+          test "$GITHUB_REF_NAME" = "${{ forge.REF_NAME }}"
 
       - name: GITHUB_REPOSITORY
         run: |
@@ -133,6 +143,7 @@ jobs:
           test "$GITHUB_REPOSITORY" = root/example-context
           test "$GITHUB_REPOSITORY" = "${{ env.GITHUB_REPOSITORY }}"
           test "$GITHUB_REPOSITORY" = "${{ github.REPOSITORY }}"
+          test "$GITHUB_REPOSITORY" = "${{ forge.REPOSITORY }}"
 
       - name: GITHUB_REPOSITORY_OWNER
         run: |
@@ -140,6 +151,7 @@ jobs:
           test "$GITHUB_REPOSITORY_OWNER" = root
           test "$GITHUB_REPOSITORY_OWNER" = "${{ env.GITHUB_REPOSITORY_OWNER }}"
           test "$GITHUB_REPOSITORY_OWNER" = "${{ github.REPOSITORY_OWNER }}"
+          test "$GITHUB_REPOSITORY_OWNER" = "${{ forge.REPOSITORY_OWNER }}"
 
       - name: GITHUB_RUN_NUMBER
         run: |
@@ -147,6 +159,7 @@ jobs:
           echo "$GITHUB_RUN_NUMBER" | grep -E '^[0-9]+$'
           test "$GITHUB_RUN_NUMBER" = "${{ env.GITHUB_RUN_NUMBER }}"
           test "$GITHUB_RUN_NUMBER" = "${{ github.RUN_NUMBER }}"
+          test "$GITHUB_RUN_NUMBER" = "${{ forge.RUN_NUMBER }}"
 
       - name: GITHUB_SERVER_URL
         shell: bash
@@ -155,6 +168,7 @@ jobs:
           [[ "$GITHUB_SERVER_URL" =~ ^http ]]
           test "$GITHUB_SERVER_URL" = "${{ env.GITHUB_SERVER_URL }}"
           test "$GITHUB_SERVER_URL" = "${{ github.SERVER_URL }}"
+          test "$GITHUB_SERVER_URL" = "${{ forge.SERVER_URL }}"
 
       - name: GITHUB_SHA
         run: |
@@ -162,6 +176,7 @@ jobs:
           test "$GITHUB_SHA"
           test "$GITHUB_SHA" = "${{ env.GITHUB_SHA }}"
           test "$GITHUB_SHA" = "${{ github.SHA }}"
+          test "$GITHUB_SHA" = "${{ forge.SHA }}"
 
       - name: GITHUB_STEP_SUMMARY
         run: |
@@ -176,6 +191,7 @@ jobs:
           test "$GITHUB_TOKEN"
           test "$GITHUB_TOKEN" = "${{ env.GITHUB_TOKEN }}"
           test "$GITHUB_TOKEN" = "${{ github.TOKEN }}"
+          test "$GITHUB_TOKEN" = "${{ forge.TOKEN }}"
 
       - name: GITHUB_WORKSPACE
         run: |
@@ -183,6 +199,7 @@ jobs:
           test -d "$GITHUB_WORKSPACE"
           test "$GITHUB_WORKSPACE" = "${{ env.GITHUB_WORKSPACE }}"
           test "$GITHUB_WORKSPACE" = "${{ github.WORKSPACE }}"
+          test "$GITHUB_WORKSPACE" = "${{ forge.WORKSPACE }}"
 
       - name: RUNNER_ARCH
         run: |

actions/example-context/action-for-context/action.yml

@@ -12,6 +12,7 @@ runs:
         test "$GITHUB_ACTION_REPOSITORY" = root/action-for-context
         test "$GITHUB_ACTION_REPOSITORY" = "${{ env.GITHUB_ACTION_REPOSITORY }}"
         test "$GITHUB_ACTION_REPOSITORY" = "${{ github.ACTION_REPOSITORY }}"
+        test "$GITHUB_ACTION_REPOSITORY" = "${{ forge.ACTION_REPOSITORY }}"
         touch /srv/example/example-context/GITHUB_ACTION_REPOSITORY
 
     - name: GITHUB_ACTION_PATH
@@ -20,4 +21,5 @@ runs:
         set -x
         [[ "$GITHUB_ACTION_PATH" =~ action-for-context@main$ ]]
         test "$GITHUB_ACTION_PATH" = "${{ github.ACTION_PATH }}"
+        test "$GITHUB_ACTION_PATH" = "${{ forge.ACTION_PATH }}"
         touch /srv/example/example-context/GITHUB_ACTION_PATH

actions/example-docker-action/.forgejo/workflows/test.yml

@@ -9,11 +9,11 @@ jobs:
       #
       - uses: https://data.forgejo.org/forgejo/test-setup-forgejo-docker@main
         with:
-          args: ${{ github.workspace }}/SOMEFILE
+          args: ${{ forge.workspace }}/SOMEFILE
       #
       # ... which then also exists in the job workspace
       # because both docker containers are automatically
       # sharing the volume that contains it.
       #
       - run: |
-          test -f ${{ github.workspace }}/SOMEFILE
+          test -f ${{ forge.workspace }}/SOMEFILE

actions/example-pull-request/.forgejo/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
         run: |
           set -x
           test $GITHUB_TOKEN = ${{ env.GITHUB_TOKEN }}
-          test $GITHUB_TOKEN = ${{ github.token }}
+          test $GITHUB_TOKEN = ${{ forge.token }}
           export DEBIAN_FRONTEND=noninteractive ; apt-get -qq update ; apt-get install -y -qq curl git >& /dev/null
           curl -sS -o /usr/local/bin/forgejo-curl.sh https://code.forgejo.org/forgejo/forgejo-curl/raw/branch/main/forgejo-curl.sh && chmod +x /usr/local/bin/forgejo-curl.sh
           forgejo-curl.sh --token "$GITHUB_TOKEN" login $GITHUB_SERVER_URL
@@ -27,7 +27,7 @@ jobs:
       - name: determine if the PR is from a fork
         id: forked
         run: |
-          if test ${{ github.event.pull_request.base.repo.full_name }} = ${{ github.event.pull_request.head.repo.full_name }} ; then
+          if test ${{ forge.event.pull_request.base.repo.full_name }} = ${{ forge.event.pull_request.head.repo.full_name }} ; then
             echo value=false >> $GITHUB_OUTPUT
           else
             echo value=true >> $GITHUB_OUTPUT
@@ -95,7 +95,7 @@ jobs:
           #
           # create an issue
           #
-          base_repo=${{ github.event.pull_request.base.repo.full_name }}
+          base_repo=${{ forge.event.pull_request.base.repo.full_name }}
           forgejo-curl.sh api_json --data-raw '{"title":"ISSUE"}' $GITHUB_SERVER_URL/api/v1/repos/$base_repo/issues
           url=$(echo $GITHUB_SERVER_URL | sed -e "s|://|://$GITHUB_TOKEN@|")
           git clone $url/$base_repo base
@@ -133,7 +133,7 @@ jobs:
 
       - name: save event
         run: |
-          d=/srv/example/pull-request/contexts/${{ github.event.pull_request.head.repo.owner.username }}/$GITHUB_EVENT_NAME
+          d=/srv/example/pull-request/contexts/${{ forge.event.pull_request.head.repo.owner.username }}/$GITHUB_EVENT_NAME
           mkdir -p $d
           cat > $d/github <<'EOF'
           ${{ toJSON(github) }}