gerrit/tools/git.defs
David Pursehouse ce96b3ff85 Fix Eclipse project generation when plugins without tags are present
If a plugin is symlinked in the plugins folder, and that plugin does
not have any tags, the `git describe` command fails with:

  fatal: No names found, cannot describe anything

which causes the build to fail. This was broken by change If5e7be8d.

Add the `--always` option on `git describe` so that it will return a
value even when there are no tags.

Change-Id: I3d0c472c9ac469d079626a9df17149422dc5e4e6
2015-04-14 17:49:21 +09:00

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# Copyright (C) 2013 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
def git_describe(plugin = None):
import subprocess
cmd = ['git', 'describe', '--always', '--match', 'v[0-9].*', '--dirty']
if not plugin or plugin == '${pluginName}':
p = subprocess.Popen(cmd, stdout = subprocess.PIPE)
else:
p = subprocess.Popen(cmd, stdout = subprocess.PIPE, cwd = 'plugins/%s' % plugin)
v = p.communicate()[0].strip()
r = p.returncode
if r != 0:
raise subprocess.CalledProcessError(r, ' '.join(cmd))
return v