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repos: restore error handling of patch apply

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In ac4373088 the error handling was made more strict. By that, failures
during patch apply instantly bailed out instead of returning and
providing the more useful error message. This patch restores the error
handling by marking the commands as not-fail and encapsulating the error
into a more specific exception with a useful error message.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Felix Moessbauer 2023-05-18 09:15:08 +02:00 committed by Jan Kiszka
parent d3963ff494
commit 5e4da5020b
1 changed files with 35 additions and 33 deletions
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62
kas/repos.py
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@ -65,6 +65,12 @@ class PatchMappingError(KasUserError):
pass
class PatchApplyError(KasUserError):
"""
The provided patch file could not be applied
"""
class Repo:
"""
Represents a repository in the kas configuration.
@ -326,13 +332,10 @@ class RepoImpl(Repo):
None)
if not other_repo:
logging.error('Could not find referenced repo. '
'(missing repo: %s, repo: %s, '
'patch entry: %s)',
patch['repo'],
self.name,
patch['id'])
return 1
raise PatchMappingError(
'Could not find referenced repo. '
'(missing repo: {}, repo: {}, patch entry: {})'
.format(patch['repo'], self.name, patch['id']))
path = os.path.join(other_repo.path, patch['path'])
cmd = []
@ -351,42 +354,41 @@ class RepoImpl(Repo):
else:
raise PatchFileNotFound(p)
else:
logging.error('Could not find patch. '
'(patch path: %s, repo: %s, patch entry: %s)',
path,
self.name,
patch['id'])
return 1
raise PatchFileNotFound(
'Could not find patch. '
'(patch path: {}, repo: {}, patch entry: {})'
.format(path, self.name, patch['id']))
for (path, patch_id) in my_patches:
cmd = self.apply_patches_file_cmd(path)
(retc, output) = await run_cmd_async(cmd, cwd=self.path)
(retc, output) = await run_cmd_async(
cmd, cwd=self.path, fail=False)
if retc:
logging.error('Could not apply patch. Please fix repos and '
'patches. (patch path: %s, repo: %s, patch '
'entry: %s, vcs output: %s)',
path, self.name, patch_id, output)
return 1
else:
raise PatchApplyError(
'Could not apply patch. Please fix repos and '
'patches. (patch path: {}, repo: {}, patch '
'entry: {}, vcs output: {})'
.format(path, self.name, patch_id, output))
logging.info('Patch applied. '
'(patch path: %s, repo: %s, patch entry: %s)',
path, self.name, patch_id)
cmd = self.add_cmd()
(retc, output) = await run_cmd_async(cmd, cwd=self.path)
(retc, output) = await run_cmd_async(
cmd, cwd=self.path, fail=False)
if retc:
logging.error('Could not add patched files. '
'repo: %s, vcs output: %s)',
self.name, output)
return 1
raise PatchApplyError(
'Could not add patched files. repo: {}, vcs output: {})'
.format(self.name, output))
cmd = self.commit_cmd()
(retc, output) = await run_cmd_async(cmd, cwd=self.path)
(retc, output) = await run_cmd_async(
cmd, cwd=self.path, fail=False)
if retc:
logging.error('Could not commit patch changes. '
'repo: %s, vcs output: %s)',
self.name, output)
return 1
raise PatchApplyError(
'Could not commit patch changes. repo: {}, vcs output: {})'
.format(self.name, output))
return 0