Pipeline config

.github/workflows/cleanup.yml

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+name: Workflow Cleanup
+
+on:
+  workflow_dispatch:
+    inputs:
+      keep_runs:
+        description: 'Number of runs to keep per workflow'
+        required: false
+        default: '20'
+        type: string
+
+jobs:
+  cleanup:
+    name: Clean Up Old Workflow Runs
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Authenticate GitHub CLI
+        run: |
+          echo "${{ secrets.GITHUB_TOKEN }}" | gh auth login --with-token
+
+      - name: Run cleanup script
+        run: |
+          if [ -n "${{ github.event.inputs.keep_runs }}" ]; then
+            bash deployment/cleanup_workflows.sh --keep "${{ github.event.inputs.keep_runs }}"
+          else
+            bash deployment/cleanup_workflows.sh
+          fi
+
+      - name: Summary
+        if: always()
+        run: |
+          echo "### Workflow Cleanup Complete :broom:" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "- **Repository**: ${{ github.repository }}" >> $GITHUB_STEP_SUMMARY
+          echo "- **Retention**: Kept last ${{ github.event.inputs.keep_runs || '20' }} runs per workflow" >> $GITHUB_STEP_SUMMARY
+          echo "- **Time**: $(date -u)" >> $GITHUB_STEP_SUMMARY

deployment/cleanup_workflows.sh

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+#!/bin/bash
+# GitHub Actions Workflow Cleanup Script
+# Removes old workflow runs, keeping only the last 20 for each workflow
+# Usage: bash cleanup_workflows.sh [--keep N]
+#
+# Requirements:
+# - GitHub CLI (gh) installed and authenticated
+# - Run from repository root or specify repo with GH_REPO env var
+
+set -e
+
+# Configuration
+KEEP_RUNS=20  # Default: keep last 20 runs per workflow
+REPO_DIR="$(git rev-parse --show-toplevel 2>/dev/null || pwd)"
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --keep)
+            KEEP_RUNS="$2"
+            shift 2
+            ;;
+        *)
+            echo "Unknown option: $1"
+            echo "Usage: bash cleanup_workflows.sh [--keep N]"
+            exit 1
+            ;;
+    esac
+done
+
+# Color codes
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+echo -e "${BLUE}========================================="
+echo "GitHub Actions Workflow Cleanup"
+echo "=========================================${NC}"
+echo "Repository: $(basename $REPO_DIR)"
+echo "Keep last: $KEEP_RUNS runs per workflow"
+echo "Time: $(date)"
+echo ""
+
+# Check if gh is installed
+if ! command -v gh &> /dev/null; then
+    echo -e "${RED}✗ GitHub CLI (gh) is not installed${NC}"
+    echo "  Install: https://cli.github.com/"
+    exit 1
+fi
+
+# Check if authenticated
+if ! gh auth status &> /dev/null; then
+    echo -e "${RED}✗ Not authenticated with GitHub CLI${NC}"
+    echo "  Run: gh auth login"
+    exit 1
+fi
+
+echo -e "${GREEN}✓ GitHub CLI ready${NC}"
+echo ""
+
+# Get list of workflow files
+cd "$REPO_DIR"
+WORKFLOW_FILES=$(ls .github/workflows/*.yml 2>/dev/null || echo "")
+
+if [ -z "$WORKFLOW_FILES" ]; then
+    echo -e "${YELLOW}No workflow files found in .github/workflows/${NC}"
+    exit 0
+fi
+
+# Track statistics
+TOTAL_DELETED=0
+TOTAL_KEPT=0
+
+# Process each workflow
+for workflow_file in $WORKFLOW_FILES; do
+    workflow_name=$(basename "$workflow_file")
+    echo -e "${YELLOW}Processing: $workflow_name${NC}"
+
+    # Get all run IDs for this workflow (sorted newest first)
+    run_ids=$(gh run list --workflow="$workflow_name" --limit 1000 --json databaseId --jq '.[].databaseId' 2>/dev/null || echo "")
+
+    if [ -z "$run_ids" ]; then
+        echo "  No runs found"
+        echo ""
+        continue
+    fi
+
+    # Count total runs
+    total=$(echo "$run_ids" | wc -l)
+    echo "  Total runs: $total"
+
+    if [ "$total" -gt "$KEEP_RUNS" ]; then
+        # Calculate how many to delete
+        to_delete_count=$((total - KEEP_RUNS))
+        echo "  Keeping: $KEEP_RUNS (newest)"
+        echo "  Deleting: $to_delete_count (oldest)"
+
+        # Skip first N (newest), delete the rest (oldest)
+        to_delete=$(echo "$run_ids" | tail -n +$((KEEP_RUNS + 1)))
+
+        deleted=0
+        echo "$to_delete" | while read -r run_id; do
+            if [ -n "$run_id" ]; then
+                if gh run delete "$run_id" --yes 2>/dev/null; then
+                    ((deleted++)) || true
+                fi
+            fi
+        done
+
+        TOTAL_DELETED=$((TOTAL_DELETED + to_delete_count))
+        TOTAL_KEPT=$((TOTAL_KEPT + KEEP_RUNS))
+
+        echo -e "  ${GREEN}✓ Cleanup complete${NC}"
+    else
+        echo "  No cleanup needed (under retention limit)"
+        TOTAL_KEPT=$((TOTAL_KEPT + total))
+    fi
+
+    echo ""
+done
+
+# Summary
+echo -e "${BLUE}========================================="
+echo "Cleanup Summary"
+echo "=========================================${NC}"
+echo "Runs deleted: $TOTAL_DELETED"
+echo "Runs kept: $TOTAL_KEPT"
+echo ""
+
+if [ "$TOTAL_DELETED" -gt 0 ]; then
+    echo -e "${GREEN}✓ Workflow cleanup completed successfully${NC}"
+else
+    echo -e "${BLUE}ℹ  No old workflow runs to clean up${NC}"
+fi
+
+exit 0