diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/cleanup-workdir | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/scripts/cleanup-workdir b/scripts/cleanup-workdir deleted file mode 100755 index 98769f6b32..0000000000 --- a/scripts/cleanup-workdir +++ /dev/null @@ -1,198 +0,0 @@ -#!/usr/bin/env python3 - -# Copyright (c) 2012 Wind River Systems, Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# See the GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -import os -import sys -import optparse -import re -import subprocess -import shutil - -pkg_cur_dirs = {} -obsolete_dirs = [] -parser = None - -def err_quit(msg): - print(msg) - parser.print_usage() - sys.exit(1) - -def parse_version(verstr): - elems = verstr.split(':') - epoch = elems[0] - if len(epoch) == 0: - return elems[1] - else: - return epoch + '_' + elems[1] - -def run_command(cmd): - pipe = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True) - output = pipe.communicate()[0] - if pipe.returncode != 0: - print("Execute command '%s' failed." % cmd) - sys.exit(1) - return output.decode('utf-8') - -def get_cur_arch_dirs(workdir, arch_dirs): - pattern = workdir + '/(.*?)/' - - cmd = "bitbake -e | grep ^SDK_SYS=" - output = run_command(cmd) - sdk_sys = output.split('"')[1] - - # select thest 5 packages to get the dirs of current arch - pkgs = ['hicolor-icon-theme', 'base-files', 'acl-native', 'binutils-crosssdk-' + sdk_sys, 'nativesdk-autoconf'] - - for pkg in pkgs: - cmd = "bitbake -e " + pkg + " | grep ^IMAGE_ROOTFS=" - output = run_command(cmd) - output = output.split('"')[1] - m = re.match(pattern, output) - arch_dirs.append(m.group(1)) - -def main(): - global parser - parser = optparse.OptionParser( - usage = """%prog - -%prog removes the obsolete packages' build directories in WORKDIR. -This script must be ran under BUILDDIR after source file \"oe-init-build-env\". - -Any file or directory under WORKDIR which is not created by Yocto -will be deleted. Be CAUTIOUS.""") - - options, args = parser.parse_args(sys.argv) - - builddir = run_command('echo $BUILDDIR').strip() - if len(builddir) == 0: - err_quit("Please source file \"oe-init-build-env\" first.\n") - - if os.getcwd() != builddir: - err_quit("Please run %s under: %s\n" % (os.path.basename(args[0]), builddir)) - - print('Updating bitbake caches...') - cmd = "bitbake -s" - output = run_command(cmd) - - output = output.split('\n') - index = 0 - while len(output[index]) > 0: - index += 1 - alllines = output[index+1:] - - for line in alllines: - # empty again means end of the versions output - if len(line) == 0: - break - line = line.strip() - line = re.sub('\s+', ' ', line) - elems = line.split(' ') - if len(elems) == 2: - version = parse_version(elems[1]) - else: - version = parse_version(elems[2]) - pkg_cur_dirs[elems[0]] = version - - cmd = "bitbake -e" - output = run_command(cmd) - - tmpdir = None - image_rootfs = None - output = output.split('\n') - for line in output: - if tmpdir and image_rootfs: - break - - if not tmpdir: - m = re.match('TMPDIR="(.*)"', line) - if m: - tmpdir = m.group(1) - - if not image_rootfs: - m = re.match('IMAGE_ROOTFS="(.*)"', line) - if m: - image_rootfs = m.group(1) - - # won't fail just in case - if not tmpdir or not image_rootfs: - print("Can't get TMPDIR or IMAGE_ROOTFS.") - return 1 - - pattern = tmpdir + '/(.*?)/(.*?)/' - m = re.match(pattern, image_rootfs) - if not m: - print("Can't get WORKDIR.") - return 1 - - workdir = os.path.join(tmpdir, m.group(1)) - - # we only deal the dirs of current arch, total numbers of dirs are 6 - cur_arch_dirs = [m.group(2)] - get_cur_arch_dirs(workdir, cur_arch_dirs) - - for workroot, dirs, files in os.walk(workdir): - # For the files, they should NOT exist in WORKDIR. Remove them. - for f in files: - obsolete_dirs.append(os.path.join(workroot, f)) - - for d in dirs: - if d not in cur_arch_dirs: - continue - - for pkgroot, pkgdirs, filenames in os.walk(os.path.join(workroot, d)): - for f in filenames: - obsolete_dirs.append(os.path.join(pkgroot, f)) - - for pkgdir in sorted(pkgdirs): - if pkgdir not in pkg_cur_dirs: - obsolete_dirs.append(os.path.join(pkgroot, pkgdir)) - else: - for verroot, verdirs, verfiles in os.walk(os.path.join(pkgroot, pkgdir)): - for f in verfiles: - obsolete_dirs.append(os.path.join(pkgroot, f)) - for v in sorted(verdirs): - if v not in pkg_cur_dirs[pkgdir]: - obsolete_dirs.append(os.path.join(pkgroot, pkgdir, v)) - break - - # just process the top dir of every package under tmp/work/*/, - # then jump out of the above os.walk() - break - - # it is convenient to use os.walk() to get dirs and files at same time - # both of them have been dealed in the loop, so jump out - break - - for d in obsolete_dirs: - print("Deleting %s" % d) - shutil.rmtree(d, True) - - if len(obsolete_dirs): - print('\nTotal %d items.' % len(obsolete_dirs)) - else: - print('\nNo obsolete directory found under %s.' % workdir) - - return 0 - -if __name__ == '__main__': - try: - ret = main() - except Exception: - ret = 2 - import traceback - traceback.print_exc() - sys.exit(ret) |