Allow attaching commit status to specific commit.

.github/workflows/test.yml

@@ -21,37 +21,17 @@ jobs:
 
   shellcheck:
     # Use newer os for more up-to-date shellcheck
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Run shellcheck on .sh and .bash files files
         run: |
           find . -name '*.sh' -exec shellcheck -s bash '{}' \+
           find . -name '*.bash' -exec shellcheck -s bash '{}' \+
 
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: "2.7"
-      - name: Install kojo
-        run: gem install kojo
-      - run: make
-      - name: Check for changes
-        run: |
-          git status
-          git_changes="$(git status --porcelain || true)"
-          # If the output is not empty, there are changes; fail the action
-          if [ -n "$git_changes" ]; then
-              echo "Changes found; build the action with 'make' and commit the changes"
-              exit 1
-          fi
-
   finalize_status:
     runs-on: ubuntu-latest
-    needs: [shellcheck, build, create_status]
+    needs: [shellcheck, create_status]
     if: ${{ always() }}
     steps:
       - uses: actions/checkout@v4

create/action.yml

@@ -11,6 +11,10 @@ inputs:
   target-url:
     description: "URL to include in the status"
     default: "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+  sha:
+    description: "Commit sha to attach the status to if it's different from the workflow run commit"
+    required: false
+    default: ""
 
 outputs:
   commit_status_sha:
@@ -23,16 +27,12 @@ runs:
     - name: Determine commit to put the build status on
       id: commit_status_sha
       shell: bash
+      env:
+        COMMIT_STATUS_SHA: ${{ inputs.sha }}
+        PULL_REQUEST_SHA: ${{ github.event.pull_request.head.sha }}
+        GITHUB_SHA: ${{ github.sha }}
       run: |
-        set -eu -o pipefail
-
-        if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
-          SHA="${{ github.event.pull_request.head.sha }}"
-        else
-          SHA="${{ github.sha }}"
-        fi
-        echo sha="$SHA" >> "$GITHUB_OUTPUT"
-
+        "${GITHUB_ACTION_PATH}/get-commit-sha.bash"
     - name: Create commit status
       shell: bash
       env:
@@ -42,16 +42,4 @@ runs:
         DESCRIPTION: "Build status is pending"
         CONTEXT: ${{ inputs.context }}
       run: |
-        set -eu -o pipefail
-
-        declare -a ARGS
-        if [[ -n "$TARGET_URL" ]]; then
-            ARGS=("-f" "target_url=${TARGET_URL}")
-        fi
-
-        gh api "/repos/${GITHUB_REPOSITORY}/statuses/${COMMIT_STATUS_SHA}" \
-           -X POST \
-           -f state=pending \
-           -f description="$DESCRIPTION" \
-           -f context="$CONTEXT" \
-           "${ARGS[@]}"
+        "${GITHUB_ACTION_PATH}/create-commit-status.bash"

create/create-commit-status.bash

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 set -eu -o pipefail
 
 declare -a ARGS

create/get-commit-sha.bash

@@ -1,8 +1,12 @@
+#!/usr/bin/env bash
+
 set -eu -o pipefail
 
-if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
-  SHA="${{ github.event.pull_request.head.sha }}"
+if [ -n "$COMMIT_STATUS_SHA" ]; then
+  SHA="$COMMIT_STATUS_SHA"
+elif [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
+  SHA="$PULL_REQUEST_SHA"
 else
-  SHA="${{ github.sha }}"
+  SHA="$GITHUB_SHA"
 fi
 echo sha="$SHA" >> "$GITHUB_OUTPUT"

update/action.yml

@@ -33,52 +33,7 @@ runs:
       env:
         GITHUB_NEEDS: ${{ inputs.github-needs }}
       run: |
-        set -eu -o pipefail
-
-        cat > update_commit_status-needs.json <<EOFNEEDS
-        ${GITHUB_NEEDS}
-        EOFNEEDS
-
-        ERROR=error
-        CANCELLED=cancelled
-        FAILURE=failure
-        SUCCESS=success
-
-        function countbyStatus() {
-          local status="$1"
-          local with_status=
-          local count=0
-          with_status="$(jq '. | with_entries(select(.value.result == "'"$status"'"))' <update_commit_status-needs.json)"
-          echo "$with_status" 1>&2
-          count="$(echo "$with_status" | jq '. | length')"
-          echo "$count"
-        }
-        function jobsWithStatus() {
-            local status="$1"
-            jq -r '. | to_entries | .[] | select(.value.result == "'"$status"'") | .key' <update_commit_status-needs.json | tr $'\n' ' '
-        }
-        function jobsStatuses() {
-            jq -r '. | to_entries | .[] | .key + ": " .value.result' <update_commit_status-needs.json | tr $'\n' '; ' | sed 's/; $//'
-        }
-        successes="$(countbyStatus "$SUCCESS")"
-        failures="$(countbyStatus "$FAILURE")"
-        cancelled="$(countbyStatus "$CANCELLED")"
-        if [[ "$cancelled" -gt 0 ]]; then
-          final_result="$ERROR"
-          description="Build ended as 'error' with one or more cancelled stages: $(jobsWithStatus "$CANCELLED")"
-        elif [[ "$failures" -gt 0 ]]; then
-          final_result="$FAILURE"
-          description="Build ended as 'failed' with one or more failed stages: $(jobsWithStatus "$FAILURE")"
-        elif [[ "$successes" -eq 0 ]]; then
-          final_result="$ERROR"
-          description="Build encountered unknown error with no successful stages reported. Job statuses are $(jobsStatuses)"
-        else
-          final_result="$SUCCESS"
-          description="Build succeeded"
-        fi
-        echo status="$final_result" >> "$GITHUB_OUTPUT"
-        echo description="$description" >> "$GITHUB_OUTPUT"
-
+        "${GITHUB_ACTION_PATH}/get-commit-status.bash"
     - name: Update commit status
       shell: bash
       env:
@@ -89,16 +44,4 @@ runs:
         CONTEXT: ${{ inputs.context }}
         STATUS: ${{ steps.commit_status.outputs.status }}
       run: |
-        set -eu -o pipefail
-
-        declare -a ARGS
-        if [[ -n "$TARGET_URL" ]]; then
-            ARGS=("-f" "target_url=${TARGET_URL}")
-        fi
-
-        gh api "/repos/${GITHUB_REPOSITORY}/statuses/${COMMIT_STATUS_SHA}" \
-           -XPOST \
-           -f state="$STATUS" \
-           -f description="$DESCRIPTION" \
-           -f context="$CONTEXT" \
-           "${ARGS[@]}"
+        "${GITHUB_ACTION_PATH}/update-commit-status.bash"

update/get-commit-status.bash

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 set -eu -o pipefail
 
 cat > update_commit_status-needs.json <<EOFNEEDS

update/update-commit-status.bash

@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 set -eu -o pipefail
 
 declare -a ARGS