Add Commit Checker github action

Signed-off-by: Ricardo M. Oliveira <rmartine@redhat.com>

.github/workflows/commit-checker.yaml

@@ -0,0 +1,33 @@
+name: Unit Tests
+on:
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - closed
+      - synchronize
+  workflow_dispatch:
+env:
+  RESOURCES_DIR: ${{ github.workspace }}/.github/resources
+jobs:
+    commit_checker:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+              with:
+                fetch-depth: 0
+            - name: Get Commits
+              id: get-commits
+              run: |
+                # echo "PR_NUMBER=${{ github.event.pull_request.number }}"
+                # COMMITS=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+                # "https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/commits")
+
+                # COMMITS_HASHES=`echo ${COMMITS} | jq -r '.[].sha'`
+                master_commit=$(cat .git/refs/remotes/origin/master)
+                echo "master_commit_hash=$master_commit" >> $GITHUB_OUTPUT
+                last_commit=$(cat .git/refs/remotes/pull/36/merge)
+                echo "last_commit_hash=$last_commit" >> $GITHUB_OUTPUT
+            - name: Run Commit Checker
+              run: |
+                docker run -v ${{ github.workspace }}:/src/app-root quay.io/rmartine/commitchecker:latest --start ${{ steps.get-commits.outputs.master_commit_hash }} --end ${{ steps.get-commits.outputs.last_commit_hash }}

samples/v2/pipeline_secret_env.yaml

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+# PIPELINE DEFINITION
+# Name: pipeline-secret-env
+components:
+  comp-comp:
+    executorLabel: exec-comp
+deploymentSpec:
+  executors:
+    exec-comp:
+      container:
+        args:
+        - --executor_input
+        - '{{$}}'
+        - --function_to_execute
+        - comp
+        command:
+        - sh
+        - -c
+        - "\nif ! [ -x \"$(command -v pip)\" ]; then\n    python3 -m ensurepip ||\
+          \ python3 -m ensurepip --user || apt-get install python3-pip\nfi\n\nPIP_DISABLE_PIP_VERSION_CHECK=1\
+          \ python3 -m pip install --quiet --no-warn-script-location 'kfp==2.7.0'\
+          \ '--no-deps' 'typing-extensions>=3.7.4,<5; python_version<\"3.9\"' && \"\
+          $0\" \"$@\"\n"
+        - sh
+        - -ec
+        - 'program_path=$(mktemp -d)
+
+
+          printf "%s" "$0" > "$program_path/ephemeral_component.py"
+
+          _KFP_RUNTIME=true python3 -m kfp.dsl.executor_main                         --component_module_path                         "$program_path/ephemeral_component.py"                         "$@"
+
+          '
+        - "\nimport kfp\nfrom kfp import dsl\nfrom kfp.dsl import *\nfrom typing import\
+          \ *\n\ndef comp():\n    import os\n    import sys\n    if os.environ['SECRET_VAR']\
+          \ == \"service_account\":\n        print(\"Success\")\n        return 0\n\
+          \    else:\n        print(os.environ['SECRET_VAR']  + \" is not service_account\"\
+          )\n        sys.exit(\"Failure: cannot access secret as env variable\")\n\
+          \n"
+        image: python:3.7
+pipelineInfo:
+  name: pipeline-secret-env
+root:
+  dag:
+    tasks:
+      comp:
+        cachingOptions:
+          enableCache: true
+        componentRef:
+          name: comp-comp
+        taskInfo:
+          name: comp
+schemaVersion: 2.1.0
+sdkVersion: kfp-2.7.0
+---
+platforms:
+  kubernetes:
+    deploymentSpec:
+      executors:
+        exec-comp:
+          secretAsEnv:
+          - keyToEnv:
+            - envVar: SECRET_VAR
+              secretKey: type
+            secretName: user-gcp-sa

tools/commit_checker/Dockerfile

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+FROM registry.access.redhat.com/ubi8/go-toolset:1.20 as builder
+
+WORKDIR /tmp
+RUN git clone https://github.com/openshift/build-machinery-go.git && \
+    cd /tmp/build-machinery-go/commitchecker && \
+    go build
+
+FROM registry.access.redhat.com/ubi8/ubi-minimal:8.9
+
+WORKDIR /bin
+
+COPY --from=builder /tmp/build-machinery-go/commitchecker/commitchecker /bin/commitchecker
+RUN microdnf install git && \
+    chmod +x /bin/commitchecker && \
+    mkdir -p /src/app-root
+
+WORKDIR /src/app-root
+ENTRYPOINT ["commitchecker"]
+
+LABEL name="Commit Checker tool" \
+      summary="commitchecker validates a range of commits in a git repository and ensures they meet specific requirements: \
+        1. The author's email address does not start with "root@". \
+        2. The message starts with one of: \
+            i. UPSTREAM: <PR number|carry|drop>: description \
+            ii. UPSTREAM: revert: \
+        This is useful for repositories that are downstream forks of upstream repositories."

tools/commit_checker/validate_pr_commits.sh

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+#!/bin/bash
+
+start=$1
+end=$2
+config=$3
+fetch_mode=$4
+
+print_usage() {
+    printf "Usage: validate_pr_commits.sh START [END [CONFIG [FETCH_MODE]]]\n"
+    printf "  START = Commit hash to start\n"
+    printf "  END = Last commit hash to check\n"
+    printf "  CONFIG = Pass a config file\n"
+    printf "  FETCH_MODE = Git fetch mode (default: https)\n"
+}
+
+run_commit_checker() {
+    args="--start $start"
+    if [ ! -z "$end" ]; then
+        args="${args} --end $end"
+    fi
+    if [ ! -z "$config" ]; then
+        args="${args} --config $config"
+    fi
+    if [ ! -z "$fetch_mode" ]; then
+        args="${args} --fech-mode $fetch_mode"
+    fi
+    podman run -v $(pwd):/src/app-root quay.io/rmartine/commitchecker:latest $args
+}
+
+if [ $# -eq 0 ]; then
+    print_usage
+    exit 0
+fi
+
+run_commit_checker