Add CI-CD.md - Complete CI/CD workflows

Progressive disclosure file for shell-script-quality skill
- GitHub Actions complete workflows
- GitLab CI configuration
- Pre-commit hooks
- Quality check script
- Multi-stage pipelines
- Cache optimization

Author: d-oit

.claude/skills/shell-script-quality/CI-CD.md

@@ -0,0 +1,210 @@
+# CI/CD Integration
+
+Complete CI/CD workflows for shell script quality assurance.
+
+## GitHub Actions
+
+**.github/workflows/shell-quality.yml**:
+
+```yaml
+name: Shell Script Quality
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+jobs:
+  shellcheck:
+    name: ShellCheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run ShellCheck
+        uses: ludeeus/action-shellcheck@master
+        with:
+          scandir: './scripts'
+          severity: warning
+          additional_files: 'hooks tests/*.sh'
+
+  bats:
+    name: BATS Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install BATS
+        run: sudo apt-get install -y bats
+      - name: Run Tests
+        run: bats tests/
+
+  quality-gate:
+    name: Complete Quality Check
+    runs-on: ubuntu-latest
+    needs: [shellcheck, bats]
+    steps:
+      - uses: actions/checkout@v4
+      - name: All checks passed
+        run: echo "✅ Shell script quality gate passed!"
+```
+
+## GitLab CI
+
+**.gitlab-ci.yml**:
+
+```yaml
+stages:
+  - lint
+  - test
+
+shellcheck:
+  stage: lint
+  image: koalaman/shellcheck-alpine:stable
+  script:
+    - shellcheck scripts/*.sh hooks/*.sh tests/*.sh
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+    - if: $CI_COMMIT_BRANCH == "main"
+
+bats:
+  stage: test
+  image: ubuntu:latest
+  before_script:
+    - apt-get update && apt-get install -y bats
+  script:
+    - bats tests/
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+    - if: $CI_COMMIT_BRANCH == "main"
+```
+
+## Pre-commit Hooks
+
+**.git/hooks/pre-commit**:
+
+```bash
+#!/bin/bash
+set -euo pipefail
+
+changed_scripts=$(git diff --cached --name-only | grep -E '\.(sh|bash)$' || true)
+
+if [[ -z "$changed_scripts" ]]; then
+    exit 0
+fi
+
+echo "🔍 Checking shell scripts..."
+
+# ShellCheck
+for script in $changed_scripts; do
+    shellcheck "$script" || {
+        echo "❌ ShellCheck failed: $script"
+        exit 1
+    }
+done
+
+# BATS (if tests exist)
+if [[ -d tests ]]; then
+    bats tests/ || {
+        echo "❌ BATS tests failed"
+        exit 1
+    }
+fi
+
+echo "✅ All checks passed!"
+```
+
+Make executable: `chmod +x .git/hooks/pre-commit`
+
+## Quality Check Script
+
+**scripts/check-quality.sh**:
+
+```bash
+#!/bin/bash
+set -euo pipefail
+
+printf "=== Shell Script Quality Check ===\n\n"
+
+# ShellCheck
+printf "🔍 Running ShellCheck...\n"
+find scripts hooks tests -name "*.sh" -exec shellcheck {} + && \
+printf "✅ ShellCheck: PASSED\n\n" || exit 1
+
+# BATS
+printf "🧪 Running BATS tests...\n"
+bats tests/ && \
+printf "✅ BATS: PASSED\n\n" || exit 1
+
+# Permissions
+printf "🔐 Checking permissions...\n"
+find scripts hooks -name "*.sh" ! -perm -111 | \
+while read -r file; do
+    printf "⚠️  Not executable: %s\n" "$file"
+done
+
+printf "\n🎉 All quality checks PASSED!\n"
+```
+
+## Multi-Stage Pipelines
+
+### Fast Lint (PR check)
+```yaml
+lint-fast:
+  runs-on: ubuntu-latest
+  steps:
+    - uses: actions/checkout@v4
+    - uses: ludeeus/action-shellcheck@master
+      with:
+        scandir: 'scripts/'
+```
+
+### Full Test Suite (Main branch)
+```yaml
+full-test:
+  if: github.ref == 'refs/heads/main'
+  needs: lint-fast
+  steps:
+    - uses: actions/checkout@v4
+    - run: sudo apt-get install -y bats
+    - run: bats tests/
+```
+
+## Cache Optimization
+
+```yaml
+- name: Cache BATS
+  uses: actions/cache@v4
+  with:
+    path: ~/.bats
+    key: bats-${{ hashFiles('tests/**/*.bats') }}
+```
+
+## Quality Gates
+
+```yaml
+quality-gate:
+  needs: [lint, test]
+  if: always()
+  steps:
+    - name: Check Results
+      run: |
+        if [[ "${{ needs.lint.result }}" != 'success' || \
+              "${{ needs.test.result }}" != 'success' ]]; then
+          echo '❌ Quality gate failed'
+          exit 1
+        fi
+        echo '✅ All checks passed'
+```
+
+## VS Code Devcontainer
+
+**.devcontainer/devcontainer.json**:
+
+```json
+{
+  "features": {
+    "ghcr.io/devcontainers/features/shellcheck:1": {},
+    "ghcr.io/devcontainers/features/bats-core:1": {}
+  },
+  "postCreateCommand": "chmod +x scripts/check-quality.sh"
+}
+```