scripts/ci-cleanup-macos.sh
Rama main · réplica de lectura del repositorio original.
#!/usr/bin/env bash
# ci-cleanup-macos.sh — Frees disk space on self-hosted macOS CI runners.
#
# Intended to run as a post-job step in GitHub Actions workflows that use
# self-hosted macOS ARM64 runners. Safe to run multiple times (idempotent).
#
# Set CI_NIGHTLY_CLEANUP=1 for nightly runs to also clean host-level caches
# (Library/Caches subdirs, runner _work stale dirs). Only allowlisted paths.
#
# What it cleans:
# 1. Build outputs (out/, out-macos.tar)
# 2. Blob reports (blob-report/)
# 3. Cloned template repos (nextjs-template/)
# 4. Old Playwright browsers (keeps only the current version)
# 5. npm cache artifacts (_cacache, _logs)
# 6. Old runner diagnostics (_diag/*.log older than 7 days)
# 7. [Nightly only] ~/Library/Caches subdirs, runner _work (older than 2 days)
set -euo pipefail
DISK_VOLUME="/System/Volumes/Data"
if [ ! -d "$DISK_VOLUME" ]; then
# Keep the script testable on non-macOS hosts while targeting the writable
# Data volume on APFS-based macOS runners.
DISK_VOLUME="/"
fi
echo "=== CI Cleanup (macOS self-hosted) ==="
if [ "${CI_NIGHTLY_CLEANUP:-0}" = "1" ]; then
echo "Mode: nightly (host-level + workspace)"
else
echo "Mode: per-job (workspace only)"
fi
df -h "$DISK_VOLUME" | tail -1 | awk '{print "Disk before cleanup: "$4" available ("$5" used)"}'
bytes_before=$(df -k "$DISK_VOLUME" | tail -1 | awk '{print $4}')
# ---------------------------------------------------------------------------
# 1. Build outputs in the workspace
# ---------------------------------------------------------------------------
for f in out out-macos.tar; do
if [ -e "$f" ]; then
echo "Removing build output: $f"
rm -rf "$f"
fi
done
# ---------------------------------------------------------------------------
# 2. Blob reports / playwright reports
# ---------------------------------------------------------------------------
for d in blob-report all-blob-reports playwright-report test-results; do
if [ -d "$d" ]; then
echo "Removing test artifacts: $d/"
rm -rf "$d"
fi
done
# ---------------------------------------------------------------------------
# 3. Cloned template repos (re-cloned every run)
# ---------------------------------------------------------------------------
if [ -d "nextjs-template" ]; then
echo "Removing cloned nextjs-template/"
rm -rf nextjs-template
fi
# ---------------------------------------------------------------------------
# 4. Old Playwright browser versions
# Playwright stores browsers under ~/Library/Caches/ms-playwright.
# Keep only the version that matches the current project's playwright.
# ---------------------------------------------------------------------------
PW_CACHE="${HOME}/Library/Caches/ms-playwright"
if [ -d "$PW_CACHE" ]; then
# Detect the expected chromium revision from the installed playwright
CURRENT_CHROMIUM=""
if command -v node &>/dev/null && { [ -f "node_modules/.package-lock.json" ] || [ -d "node_modules/playwright-core" ]; }; then
CURRENT_CHROMIUM=$(node -e "const b=require('./node_modules/playwright-core/browsers.json').browsers.find(x=>x.name==='chromium'); console.log(b.revision)" 2>/dev/null || true)
fi
removed_browsers=0
for browser_dir in "$PW_CACHE"/chromium-*; do
[ -d "$browser_dir" ] || continue
dir_name=$(basename "$browser_dir")
if [ -n "$CURRENT_CHROMIUM" ] && echo "$dir_name" | grep -q "$CURRENT_CHROMIUM"; then
echo "Keeping current browser: $dir_name"
else
# Remove browser dirs older than 1 day (stale from previous runs)
if [ "$(find "$browser_dir" -maxdepth 0 -mtime +0 -print 2>/dev/null)" ]; then
echo "Removing old browser: $dir_name"
rm -rf "$browser_dir"
removed_browsers=$((removed_browsers + 1))
fi
fi
done
# Also clean up old non-chromium browsers (firefox, webkit) if present
for browser_dir in "$PW_CACHE"/firefox-* "$PW_CACHE"/webkit-*; do
[ -d "$browser_dir" ] || continue
echo "Removing unused browser: $(basename "$browser_dir")"
rm -rf "$browser_dir"
removed_browsers=$((removed_browsers + 1))
done
if [ "$removed_browsers" -gt 0 ]; then
echo "Removed $removed_browsers old browser installation(s)"
fi
fi
# ---------------------------------------------------------------------------
# 5. npm cache bloat (_cacache, _logs inside ~/.npm)
# ---------------------------------------------------------------------------
NPM_CACHE="${HOME}/.npm"
# npm cache dirs may be locked by concurrent npm processes on shared runners,
# so these rm -rf calls use || to avoid aborting the script under set -e.
if [ -d "$NPM_CACHE/_cacache" ]; then
cache_size=$(du -sh "$NPM_CACHE/_cacache" 2>/dev/null | cut -f1 || echo "?")
echo "Clearing npm cache (${cache_size})..."
rm -rf "$NPM_CACHE/_cacache" 2>/dev/null || echo "Warning: could not fully remove npm cache (likely in use by another process)" >&2
fi
if [ -d "$NPM_CACHE/_logs" ]; then
echo "Removing npm logs"
rm -rf "$NPM_CACHE/_logs" 2>/dev/null || echo "Warning: could not fully remove npm logs (likely in use by another process)" >&2
fi
# ---------------------------------------------------------------------------
# 6. Runner diagnostic logs older than 7 days
# ---------------------------------------------------------------------------
RUNNER_DIR="${RUNNER_DIR:-${HOME}/actions-runner}"
if [ -d "$RUNNER_DIR/_diag" ]; then
old_logs=$(find "$RUNNER_DIR/_diag" -name '*.log' -mtime +7 2>/dev/null | wc -l | tr -d ' ')
if [ "$old_logs" -gt 0 ]; then
echo "Removing $old_logs old runner diagnostic log(s)"
find "$RUNNER_DIR/_diag" -name '*.log' -mtime +7 -delete 2>/dev/null || true
fi
fi
# ---------------------------------------------------------------------------
# 7. [Nightly only] Host-level caches and stale runner _work
# Only when CI_NIGHTLY_CLEANUP=1. Allowlisted paths only.
# ---------------------------------------------------------------------------
if [ "${CI_NIGHTLY_CLEANUP:-0}" = "1" ]; then
CACHES="$HOME/Library/Caches"
# Allowlisted subdirs (never wipe entire Caches)
for subdir in Homebrew com.apple.dt.Xcode; do
d="$CACHES/$subdir"
if [ -d "$d" ]; then
size=$(du -sh "$d" 2>/dev/null | cut -f1 || echo "?")
echo "Removing cache: $d (${size})"
rm -rf "$d"
fi
done
for d in "$CACHES"/org.llvm.clang*; do
[ -d "$d" ] || continue
size=$(du -sh "$d" 2>/dev/null | cut -f1 || echo "?")
echo "Removing cache: $d (${size})"
rm -rf "$d"
done
# Runner _work: remove stale repository workspaces older than 2 days.
# Never remove runner-owned directories (for example _temp or
# _PipelineMapping), or the top-level directory containing the currently
# executing GITHUB_WORKSPACE.
if [ -d "$RUNNER_DIR/_work" ]; then
active_workspace="${GITHUB_WORKSPACE:-$PWD}"
find "$RUNNER_DIR/_work" -mindepth 1 -maxdepth 1 -type d -mtime +2 -print0 2>/dev/null |
while IFS= read -r -d '' dir; do
dir_name=$(basename "$dir")
if [[ "$dir_name" == _* ]]; then
echo "Keeping runner-owned _work dir: $dir"
continue
fi
if [[ "$active_workspace" == "$dir" || "$active_workspace" == "$dir/"* ]]; then
echo "Keeping active _work dir: $dir"
continue
fi
echo "Removing stale _work dir: $dir"
rm -rf "$dir"
done
fi
fi
# ---------------------------------------------------------------------------
# Summary
# ---------------------------------------------------------------------------
bytes_after=$(df -k "$DISK_VOLUME" | tail -1 | awk '{print $4}')
freed_kb=$((bytes_after - bytes_before))
if [ "$freed_kb" -gt 1024 ]; then
freed_mb=$((freed_kb / 1024))
echo "Freed ~${freed_mb} MB"
else
echo "Freed ~${freed_kb} KB"
fi
df -h "$DISK_VOLUME" | tail -1 | awk '{print "Disk after cleanup: "$4" available ("$5" used)"}'
echo "=== Cleanup complete ==="