diff options
Diffstat (limited to 'scripts/combo-layer')
| -rwxr-xr-x | scripts/combo-layer | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/scripts/combo-layer b/scripts/combo-layer index a634dd69d2..4a715914af 100755 --- a/scripts/combo-layer +++ b/scripts/combo-layer @@ -19,9 +19,8 @@ import tempfile import configparser import re import copy -import pipes +import shlex import shutil -from collections import OrderedDict from string import Template from functools import reduce @@ -192,6 +191,23 @@ def runcmd(cmd,destdir=None,printerr=True,out=None,env=None): logger.debug("output: %s" % output.replace(chr(0), '\\0')) return output +def action_sync_revs(conf, args): + """ + Update the last_revision config option for each repo with the latest + revision in the remote's branch. Useful if multiple people are using + combo-layer. + """ + repos = get_repos(conf, args[1:]) + + for name in repos: + repo = conf.repos[name] + ldir = repo['local_repo_dir'] + branch = repo.get('branch', "master") + runcmd("git fetch", ldir) + lastrev = runcmd('git rev-parse origin/%s' % branch, ldir).strip() + print("Updating %s to %s" % (name, lastrev)) + conf.update(name, "last_revision", lastrev) + def action_init(conf, args): """ Clone component repositories @@ -467,7 +483,7 @@ def check_repo_clean(repodir): exit if repo is dirty """ output=runcmd("git status --porcelain", repodir) - r = re.compile('\?\? patch-.*/') + r = re.compile(r'\?\? patch-.*/') dirtyout = [item for item in output.splitlines() if not r.match(item)] if dirtyout: logger.error("git repo %s is dirty, please fix it first", repodir) @@ -508,7 +524,7 @@ def check_patch(patchfile): f.close() if of: of.close() - os.rename(patchfile + '.tmp', patchfile) + os.rename(of.name, patchfile) def drop_to_shell(workdir=None): if not sys.stdin.isatty(): @@ -1259,7 +1275,7 @@ def apply_commit(parent, rev, largs, wargs, dest_dir, file_filter=None): target = os.path.join(wargs["destdir"], dest_dir) if not os.path.isdir(target): os.makedirs(target) - quoted_target = pipes.quote(target) + quoted_target = shlex.quote(target) # os.sysconf('SC_ARG_MAX') is lying: running a command with # string length 629343 already failed with "Argument list too # long" although SC_ARG_MAX = 2097152. "man execve" explains @@ -1271,7 +1287,7 @@ def apply_commit(parent, rev, largs, wargs, dest_dir, file_filter=None): unquoted_args = [] cmdsize = 100 + len(quoted_target) while update: - quoted_next = pipes.quote(update[0]) + quoted_next = shlex.quote(update[0]) size_next = len(quoted_next) + len(dest_dir) + 1 logger.debug('cmdline length %d + %d < %d?' % (cmdsize, size_next, os.sysconf('SC_ARG_MAX'))) if cmdsize + size_next < max_cmdsize: @@ -1302,6 +1318,7 @@ actions = { "update": action_update, "pull": action_pull, "splitpatch": action_splitpatch, + "sync-revs": action_sync_revs, } def main(): @@ -1312,10 +1329,11 @@ def main(): Create and update a combination layer repository from multiple component repositories. Action: - init initialise the combo layer repo - update [components] get patches from component repos and apply them to the combo repo - pull [components] just pull component repos only - splitpatch [commit] generate commit patch and split per component, default commit is HEAD""") + init initialise the combo layer repo + update [components] get patches from component repos and apply them to the combo repo + pull [components] just pull component repos only + sync-revs [components] update the config file's last_revision for each repository + splitpatch [commit] generate commit patch and split per component, default commit is HEAD""") parser.add_option("-c", "--conf", help = "specify the config file (conf/combo-layer.conf is the default).", action = "store", dest = "conffile", default = "conf/combo-layer.conf") |