1#!/bin/bash -e 2# 3# Copyright (c) 2011 The Chromium OS Authors. All rights reserved. 4# Use of this source code is governed by a BSD-style license that can be 5# found in the LICENSE file. 6# 7# Simple utility script for cleaning up old builds on the Dev Server. Should be 8# run from the root of the archive directory. 9 10declare -r NUM_BUILDS_KEPT=10 11declare -r NUM_IMAGES_KEPT=3 12declare -r IMAGE_NAME="chromiumos_test_image.bin" 13declare -r BUILD_PATTERN="[0-9]*.[0-9]*.[0-9]*.[0-9]*" 14declare -r NEW_BUILD_PATTERN="R[0-9]*-[0-9]*.[0-9]*.[0-9]*" 15declare -r DEV_BUILD_PATTERN="[a-zA-Z]*-${BUILD_PATTERN}" 16 17function cleanup_dir() { 18 # First argument is the parent directory to look for builds under. 19 local dirs=($(ls -d -t $1 2>/dev/null)) 20 # Second argument is the directory/build pattern to match against. 21 local latest=$2 22 latest=${latest:=2} 23 24 for ((i=${latest}; i<${#dirs[@]}; i++)); do 25 # delete those old ones. 26 echo delete ${dirs[i]} 27 rm -rf ${dirs[i]} || echo "Failed to remove ${dirs[i]}" 28 done 29} 30 31 32for d in *; do 33 if [ -d $d ]; then 34 echo truncate ${d} 35 # Cleanup stale image dirs. 36 cleanup_dir "${d}/${BUILD_PATTERN}" ${NUM_BUILDS_KEPT} 37 cleanup_dir "${d}/${DEV_BUILD_PATTERN}" ${NUM_BUILDS_KEPT} 38 cleanup_dir "${d}/${NEW_BUILD_PATTERN}" ${NUM_BUILDS_KEPT} 39 40 # Cleanup stale image files. Dev builds don't keep images. 41 cleanup_dir "${d}/${BUILD_PATTERN}/${IMAGE_NAME}" ${NUM_IMAGES_KEPT} 42 cleanup_dir "${d}/${NEW_BUILD_PATTERN}/${IMAGE_NAME}" ${NUM_IMAGES_KEPT} 43 fi 44done 45