我正在尝试为svn编写一个post commit hook脚本，以将存储库导出到多个目录（因此，当您提交代码时，最新版本的代码也会被复制到其他目录中）。例如，我有一个包含4个路径（或目录）A，B，C，D的仓库。我希望如果我在A中提交，那么修订也应该转到B，C，D。同样地，如果我在B中提交，则修订应该转到C，D，同样在C上提交时，它应该反映在D上。
我开始了解提交后但不知道如何使用它。我已经编写了一堆部分代码。也就是说，当我在A中提交时，它会转到B但不会转到C或D，类似地，当我在B上提交它时，它会转到C而不是D.但
我之前没有编写过脚本。我做了一个测试回购测试来测试我的工作。
#!/usr/bin/python
import os
import re
import sys
from subprocess import Popen, PIPE
REPOS, REV, TXN_NAME = sys.argv[1:]
SVNADMIN = '/opt/softwares/csvn/bin/svnadmin'
MAPPINGS = [
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'A'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'B'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'A'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'C'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'A'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'D'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'B'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'C'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'B'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'D'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'C'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'D'}
},
]
TMP_MAPPINGS = MAPPINGS
MAPPINGS = []
for mapping in TMP_MAPPINGS:
if mapping not in MAPPINGS:
MAPPINGS.append(mapping)
del TMP_MAPPINGS
MAPPINGS.sort(key=lambda mapping: len(mapping['FROM']['PATH']), reverse=True)
def map_(revision_content, to_repos):
pattern = '\n(?:Node-path|Node-copyfrom-path): ([^\n]*)\n'
mapped = {'VALUE': False}
def repl(match):
path = match.group(1)
for mapping in MAPPINGS:
if os.path.samefile(mapping['FROM']['REPOS'], REPOS) \
and mapping['TO']['REPOS'] == to_repos \
and path.startswith(mapping['FROM']['PATH']):
path = mapping['TO']['PATH'] + path[len(mapping['FROM']['PATH']):]
mapped['VALUE'] = True
break
return re.sub(': [^\n]*', ': ' + path, match.group(0), 1)
return re.sub(pattern, repl, revision_content), mapped['VALUE']
there_were_errors = False
processed_to_repos = []
revision_content = None
for mapping in MAPPINGS:
if not os.path.samefile(mapping['FROM']['REPOS'], REPOS):
continue
to_repos = mapping['TO']['REPOS']
if to_repos in processed_to_repos:
continue
processed_to_repos.append(to_repos)
if revision_content is None:
dump_process = Popen([SVNADMIN, 'dump', REPOS, '-r', REV, '--incremental', '-q'], stdout=PIPE, stderr=PIPE)
revision_content, errors = dump_process.communicate()
if errors:
print >> sys.stderr, errors
there_were_errors = True
break
mapped_revision_content, mapped = map_(revision_content, to_repos)
if not mapped:
continue
load_process = Popen([SVNADMIN, 'load', to_repos, '-r', REV, '--ignore-uuid', '-q'], stdin=PIPE, stderr=PIPE)
_, errors = load_process.communicate(mapped_revision_content)
if errors:
print >> sys.stderr, errors
there_were_errors = True
if there_were_errors:
sys.exit(1)
sys.exit(0)
答案 0 :(得分：0)
好吧得到了......和
一起工作#!/usr/bin/python
import os
import re
import sys
from subprocess import Popen, PIPE
REPOS, REV, TXN_NAME = sys.argv[1:]
SVNADMIN = '/opt/softwares/csvn/bin/svnadmin'
MAPPINGS = [
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'A'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'B'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'A'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'C'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'A'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'D'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'B'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'C'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'B'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'D'}
},
{
'FROM': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'C'},
'TO': {'REPOS': '/opt/softwares/csvn/data/repositories/Test', 'PATH': 'D'}
},
]
MAPPINGS.sort(key=lambda mapping: len(mapping['FROM']['PATH']), reverse=True)
def map_(revision_content, to_repos):
global MAPPINGS
pattern = '\n(?:Node-path|Node-copyfrom-path): ([^\n]*)\n'
mapped = {'VALUE': False}
def repl(match):
global MAPPINGS
path = match.group(1)
for mapping in MAPPINGS:
if os.path.samefile(mapping['FROM']['REPOS'], REPOS) \
and mapping['TO']['REPOS'] == to_repos \
and path.startswith(mapping['FROM']['PATH']):
path = mapping['TO']['PATH'] + path[len(mapping['FROM']['PATH']):]
mapped['VALUE'] = True
break
return re.sub(': [^\n]*', ': ' + path, match.group(0), 1)
return re.sub(pattern, repl, revision_content), mapped['VALUE']
there_were_errors = False
revision_content = None
dump_process = Popen([SVNADMIN, 'dump', REPOS, '-r', REV, '--incremental', '-q'], stdout=PIPE, stderr=PIPE)
revision_content, errors = dump_process.communicate()
if errors:
print >> sys.stderr, errors
there_were_errors = True
for mapping in MAPPINGS:
if there_were_errors:
break
if not os.path.samefile(mapping['FROM']['REPOS'], REPOS):
continue
to_repos = mapping['TO']['REPOS']
mapped_revision_content, mapped = map_(revision_content, to_repos)
if not mapped:
continue
load_process = Popen([SVNADMIN, 'load', to_repos, '-r', REV, '--ignore-uuid', '-q'], stdin=PIPE, stderr=PIPE)
_, errors = load_process.communicate(mapped_revision_content)
revision_content = mapped_revision_content
if errors:
print >> sys.stderr, errors
there_were_errors = True
if there_were_errors:
sys.exit(1)
sys.exit(0)
现在它按预期完成了所需的工作!!