Harden workflow GitHub context handling

.github/workflows/api-compliance-runner.yml

@@ -49,38 +49,53 @@ jobs:
 
             - name: Determine test parameters
               id: params
+              env:
+                  PATTERNS_INPUT: ${{ github.event.inputs.patterns }}
+                  MODELS_INPUT: ${{ github.event.inputs.models }}
               run: |
                   # Use input values or defaults
                   if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
-                    PATTERNS="${{ github.event.inputs.patterns }}"
-                    MODELS="${{ github.event.inputs.models }}"
+                    PATTERNS="$PATTERNS_INPUT"
+                    MODELS="$MODELS_INPUT"
                   else
                     PATTERNS=""
                     MODELS=""
                   fi
 
-                  # Build command args
-                  ARGS=""
-                  if [ -n "$PATTERNS" ]; then
-                    ARGS="$ARGS --patterns $PATTERNS"
-                  fi
-                  if [ -n "$MODELS" ]; then
-                    ARGS="$ARGS --models $MODELS"
-                  else
-                    ARGS="$ARGS --models $DEFAULT_MODELS"
+                  if [ -z "$MODELS" ]; then
+                    MODELS="$DEFAULT_MODELS"
                   fi
 
-                  echo "args=$ARGS" >> $GITHUB_OUTPUT
+                  write_output() {
+                    local name=$1
+                    local value=$2
+                    local delimiter="${name}_$(openssl rand -hex 16)"
+                    {
+                      echo "$name<<$delimiter"
+                      printf '%s\n' "$value"
+                      echo "$delimiter"
+                    } >> "$GITHUB_OUTPUT"
+                  }
+
+                  write_output patterns "$PATTERNS"
+                  write_output models "$MODELS"
 
             - name: Run API compliance tests
               id: compliance
               env:
                   LLM_API_KEY: ${{ secrets.LLM_API_KEY_EVAL }}
                   LLM_BASE_URL: https://llm-proxy.eval.all-hands.dev
                   GITHUB_RUN_ID: ${{ github.run_id }}
+                  PATTERNS: ${{ steps.params.outputs.patterns }}
+                  MODELS: ${{ steps.params.outputs.models }}
               run: |
+                  args=(--models "$MODELS")
+                  if [ -n "$PATTERNS" ]; then
+                    args=(--patterns "$PATTERNS" "${args[@]}")
+                  fi
+
                   uv run python tests/integration/api_compliance/run_compliance.py \
-                    ${{ steps.params.outputs.args }} \
+                    "${args[@]}" \
                     --output-dir compliance-results/
               continue-on-error: true  # Tests may "fail" but that's expected
 

.github/workflows/condenser-runner.yml

@@ -228,6 +228,8 @@ jobs:
 
             - name: Create consolidated PR comment
               if: github.event_name == 'pull_request_target'
+              env:
+                  GH_TOKEN: ${{ github.token }}
               run: |
                   # Add header to clarify these are non-blocking tests
                   echo "## Condenser Test Results (Non-Blocking)" > final_report.md
@@ -240,5 +242,3 @@ jobs:
                   COMMENT_BODY=$(uv run python -c "from openhands.sdk.utils.github import sanitize_openhands_mentions; import sys; print(sanitize_openhands_mentions(sys.stdin.read()), end='')" < final_report.md)
                   # Use GitHub CLI to create comment with explicit PR number
                   echo "$COMMENT_BODY" | gh pr comment ${{ github.event.pull_request.number }} --body-file -
-              env:
-                  GH_TOKEN: ${{ github.token }}

.github/workflows/integration-runner.yml

@@ -86,15 +86,18 @@ jobs:
                     echo "Using specified model_ids: $MODEL_IDS"
                   fi
 
+                  export MODEL_IDS
+
                   # Resolve model configs using resolve_model_config.py
                   # Transform output to matrix format for integration tests
-                  MATRIX=$(python3 << EOF
+                  MATRIX=$(python3 << 'EOF'
                   import json
+                  import os
                   import sys
                   sys.path.insert(0, '.github/run-eval')
                   from resolve_model_config import MODELS
 
-                  model_ids = "$MODEL_IDS".split(",")
+                  model_ids = os.environ["MODEL_IDS"].split(",")
                   model_ids = [m.strip() for m in model_ids if m.strip()]
 
                   matrix = []
@@ -129,7 +132,6 @@ jobs:
               id: resolve-issue
               env:
                   ISSUE_NUMBER_INPUT: ${{ github.event.inputs.issue_number || '' }}
-                  PR_NUMBER: ${{ github.event.pull_request.number }}
               run: |
                   # Priority: explicit input > PR number from label trigger
                   if [ -n "$ISSUE_NUMBER_INPUT" ]; then
@@ -260,6 +262,8 @@ jobs:
 
             # Run integration test evaluation
             - name: Determine test selection
+              env:
+                  TEST_TYPE_INPUT: ${{ github.event.inputs.test_type }}
               run: |
                   TEST_TYPE_ARGS=""
                   if [ "${{ github.event_name }}" = "pull_request_target" ] && [ "${{ github.event.label.name }}" = "behavior-test" ]; then
@@ -269,7 +273,7 @@ jobs:
                     TEST_TYPE_ARGS="--test-type integration"
                     echo "integration-test label detected; running integration tests only."
                   elif [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
-                    test_type="${{ github.event.inputs.test_type }}"
+                    test_type="$TEST_TYPE_INPUT"
                     case "$test_type" in
                       behavior)
                         TEST_TYPE_ARGS="--test-type behavior"
@@ -415,8 +419,6 @@ jobs:
 
             - name: Consolidate test results
               env:
-                  EVENT_NAME: ${{ github.event_name }}
-                  PR_NUMBER: ${{ github.event.pull_request.number }}
                   MANUAL_REASON: ${{ github.event.inputs.reason }}
                   COMMIT_SHA: ${{ github.sha }}
                   PYTHONPATH: ${{ github.workspace }}

.github/workflows/pr-artifacts.yml

@@ -23,8 +23,11 @@ jobs:
         steps:
             - name: Check if fork PR
               id: check-fork
+              env:
+                  PR_HEAD_REPO: ${{ github.event.pull_request.head.repo.full_name }}
+                  PR_BASE_REPO: ${{ github.event.pull_request.base.repo.full_name }}
               run: |
-                  if [ "${{ github.event.pull_request.head.repo.full_name }}" != "${{ github.event.pull_request.base.repo.full_name }}" ]; then
+                  if [ "$PR_HEAD_REPO" != "$PR_BASE_REPO" ]; then
                     echo "is_fork=true" >> $GITHUB_OUTPUT
                     echo "::notice::Fork PR detected - skipping auto-cleanup (manual removal required)"
                   else

.github/workflows/prepare-release.yml

@@ -14,12 +14,14 @@ jobs:
         runs-on: ubuntu-24.04
         steps:
             - name: Validate version format
+              env:
+                  INPUTS_VERSION: ${{ inputs.version }}
               run: |
-                  if ! [[ "${{ inputs.version }}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+                  if ! [[ "$INPUTS_VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
                     echo "❌ Invalid version format. Expected: X.Y.Z (e.g., 1.2.3)"
                     exit 1
                   fi
-                  echo "✅ Version format is valid: ${{ inputs.version }}"
+                  echo "✅ Version format is valid: $INPUTS_VERSION"
 
             - name: Checkout repository
               uses: actions/checkout@v6
@@ -38,27 +40,35 @@ jobs:
                   git config user.email "github-actions[bot]@users.noreply.github.com"
 
             - name: Create release branch
+              env:
+                  INPUTS_VERSION: ${{ inputs.version }}
               run: |
-                  BRANCH_NAME="rel-${{ inputs.version }}"
+                  BRANCH_NAME="rel-$INPUTS_VERSION"
                   echo "Creating branch: $BRANCH_NAME"
                   git checkout -b "$BRANCH_NAME"
                   echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
 
             - name: Set package version
+              env:
+                  INPUTS_VERSION: ${{ inputs.version }}
               run: |
-                  echo "🔧 Setting version to ${{ inputs.version }}"
-                  make set-package-version version=${{ inputs.version }}
+                  echo "🔧 Setting version to $INPUTS_VERSION"
+                  make set-package-version version="$INPUTS_VERSION"
 
             - name: Update sdk_ref default in run-eval workflow
-              run: python3 .github/scripts/update_sdk_ref_default.py "${{ inputs.version }}"
+              env:
+                  INPUTS_VERSION: ${{ inputs.version }}
+              run: python3 .github/scripts/update_sdk_ref_default.py "$INPUTS_VERSION"
 
             - name: Commit version changes
+              env:
+                  INPUTS_VERSION: ${{ inputs.version }}
               run: |
                   git add .
                   if git diff --staged --quiet; then
                     echo "No changes to commit"
                   else
-                    git commit -m "Release v${{ inputs.version }}" -m "Co-authored-by: openhands <openhands@all-hands.dev>"
+                    git commit -m "Release v$INPUTS_VERSION" -m "Co-authored-by: openhands <openhands@all-hands.dev>"
                     echo "✅ Changes committed"
                   fi
 
@@ -70,14 +80,15 @@ jobs:
             - name: Create Pull Request
               env:
                   GH_TOKEN: ${{ secrets.OPENHANDS_BOT_GITHUB_PAT_PUBLIC }}
+                  INPUTS_VERSION: ${{ inputs.version }}
               run: |
                   cat > pr_body.txt << 'EOF'
-                  ## Release v${{ inputs.version }}
+                  ## Release v__VERSION__
 
-                  This PR prepares the release for version **${{ inputs.version }}**.
+                  This PR prepares the release for version **__VERSION__**.
 
                   ### Release Checklist
-                  - [x] Version set to ${{ inputs.version }}
+                  - [x] Version set to __VERSION__
                   - [ ] Fix any deprecation deadlines if they exist
                   - [ ] Integration tests pass (tagged with `integration-test`)
                   - [ ] Behavior tests pass (tagged with `behavior-test`)
@@ -87,13 +98,14 @@ jobs:
 
                   ### What happens on merge
                   When this PR is merged, the `create-release.yml` workflow will automatically:
-                  1. Create a GitHub release with tag `v${{ inputs.version }}` and auto-generated notes, plus an explicit preamble for merged `release-note-required` PRs
+                  1. Create a GitHub release with tag `v__VERSION__` and auto-generated notes, plus an explicit preamble for merged `release-note-required` PRs
                   2. Trigger `pypi-release.yml` to publish all packages to PyPI
                   3. Trigger `version-bump-prs.yml` to create downstream version bump PRs
                   EOF
+                  sed -i "s/__VERSION__/$INPUTS_VERSION/g" pr_body.txt
 
                   gh pr create \
-                    --title "Release v${{ inputs.version }}" \
+                    --title "Release v$INPUTS_VERSION" \
                     --body-file pr_body.txt \
                     --base main \
                     --head "${{ env.BRANCH_NAME }}" \
@@ -110,10 +122,12 @@ jobs:
                   echo "PR_URL=$PR_URL" >> $GITHUB_ENV
 
             - name: Summary
+              env:
+                  INPUTS_VERSION: ${{ inputs.version }}
               run: |
                   echo "## ✅ Release Preparation Complete!" >> $GITHUB_STEP_SUMMARY
                   echo "" >> $GITHUB_STEP_SUMMARY
-                  echo "- **Version**: ${{ inputs.version }}" >> $GITHUB_STEP_SUMMARY
+                  echo "- **Version**: $INPUTS_VERSION" >> $GITHUB_STEP_SUMMARY
                   echo "- **Branch**: ${{ env.BRANCH_NAME }}" >> $GITHUB_STEP_SUMMARY
                   echo "- **PR URL**: ${{ env.PR_URL }}" >> $GITHUB_STEP_SUMMARY
                   echo "" >> $GITHUB_STEP_SUMMARY

.github/workflows/pypi-release.yml

@@ -28,10 +28,12 @@ jobs:
 
             - name: Extract version from release tag
               id: extract_version
+              env:
+                  GITHUB_EVENT_RELEASE_TAG_NAME: ${{ github.event.release.tag_name }}
               run: |
                   # Get version from release tag (e.g., v1.2.3 -> 1.2.3)
                   if [[ "${{ github.event_name }}" == "release" ]]; then
-                    VERSION="${{ github.event.release.tag_name }}"
+                    VERSION="$GITHUB_EVENT_RELEASE_TAG_NAME"
                     VERSION="${VERSION#v}"  # Remove 'v' prefix if present
                   else
                     # For manual dispatch, extract from pyproject.toml

.github/workflows/release-binaries.yml

@@ -38,13 +38,16 @@ jobs:
         steps:
             - id: resolve
               shell: bash
+              env:
+                  GITHUB_EVENT_RELEASE_TAG_NAME: ${{ github.event.release.tag_name }}
+                  INPUTS_RELEASE_TAG: ${{ inputs.release_tag }}
               run: |
                   set -euo pipefail
                   if [[ "${{ github.event_name }}" == "release" ]]; then
-                      TAG="${{ github.event.release.tag_name }}"
+                      TAG="$GITHUB_EVENT_RELEASE_TAG_NAME"
                       VERSION="${TAG#v}"
                   elif [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
-                      TAG="${{ inputs.release_tag }}"
+                      TAG="$INPUTS_RELEASE_TAG"
                       VERSION="${TAG#v}"
                   elif [[ "${{ github.event_name }}" == "push" ]]; then
                       TAG=""