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Revert "Revert "[tryserver] Remove unused methods.""

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This reverts commit cc27ecb005.

Reason for revert: Published this method downstream to internal repo.

Original change's description:
> Revert "[tryserver] Remove unused methods."
> 
> This reverts commit 133ac1ab8d.
> 
> Reason for revert: Turns out these are used by internal recipes.
> 
> Original change's description:
> > [tryserver] Remove unused methods.
> > 
> > R=​agable@chromium.org, dnj@chromium.org, hinoka@chromium.org
> > 
> > Bug:
> > Change-Id: I82a11f31c8c1c4c4a2b461090e5aee637f8821c2
> > Reviewed-on: https://chromium-review.googlesource.com/569019
> > Reviewed-by: Nodir Turakulov <nodir@chromium.org>
> > Reviewed-by: Aaron Gable <agable@chromium.org>
> > Commit-Queue: Robbie Iannucci <iannucci@chromium.org>
> 
> TBR=iannucci@chromium.org,hinoka@chromium.org,agable@chromium.org,dnj@chromium.org,nodir@chromium.org
> 
> Change-Id: Ib1d4192520a36f649f1f9b31e2928027667311d4
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://chromium-review.googlesource.com/570988
> Reviewed-by: Daniel Jacques <dnj@chromium.org>
> Commit-Queue: Daniel Jacques <dnj@chromium.org>

TBR=iannucci@chromium.org,hinoka@chromium.org,agable@chromium.org,dnj@chromium.org,nodir@chromium.org

Change-Id: Id7ac3555d40162e4204ceac5e96c2e3864c67aba
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/570781
Reviewed-by: Daniel Jacques <dnj@chromium.org>
Commit-Queue: Daniel Jacques <dnj@chromium.org>
changes/81/570781/2
Daniel Jacques 8 years ago committed by Commit Bot
parent c4dd3e8264
commit 31f3e63cbc
7 changed files with 51 additions and 225 deletions
Show Stats Download Patch File Download Diff File

52
recipes/README.recipes.md
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@ -658,29 +658,21 @@ Returns:
[DEPS](/recipes/recipe_modules/tryserver/__init__.py#5): [gerrit](#recipe_modules-gerrit), [git](#recipe_modules-git), [git\_cl](#recipe_modules-git_cl), [rietveld](#recipe_modules-rietveld), [recipe\_engine/context][recipe_engine/recipe_modules/context], [recipe\_engine/json][recipe_engine/recipe_modules/json], [recipe\_engine/path][recipe_engine/recipe_modules/path], [recipe\_engine/platform][recipe_engine/recipe_modules/platform], [recipe\_engine/properties][recipe_engine/recipe_modules/properties], [recipe\_engine/python][recipe_engine/recipe_modules/python], [recipe\_engine/raw\_io][recipe_engine/recipe_modules/raw_io], [recipe\_engine/step][recipe_engine/recipe_modules/step]
#### **class [TryserverApi](/recipes/recipe_modules/tryserver/api.py#16)([RecipeApi][recipe_engine/wkt/RecipeApi]):**
#### **class [TryserverApi](/recipes/recipe_modules/tryserver/api.py#12)([RecipeApi][recipe_engine/wkt/RecipeApi]):**
&mdash; **def [\_\_init\_\_](/recipes/recipe_modules/tryserver/api.py#17)(self, \*args, \*\*kwargs):**
&mdash; **def [\_\_init\_\_](/recipes/recipe_modules/tryserver/api.py#13)(self, \*args, \*\*kwargs):**
&mdash; **def [add\_failure\_reason](/recipes/recipe_modules/tryserver/api.py#224)(self, reason):**
&mdash; **def [add\_failure\_reason](/recipes/recipe_modules/tryserver/api.py#146)(self, reason):**
Records a more detailed reason why build is failing.
The reason can be any JSON-serializable object.
&mdash; **def [apply\_from\_git](/recipes/recipe_modules/tryserver/api.py#67)(self, cwd):**
Downloads patch from given git repo and ref and applies it
&emsp; **@property**<br>&mdash; **def [can\_apply\_issue](/recipes/recipe_modules/tryserver/api.py#27)(self):**
&emsp; **@property**<br>&mdash; **def [can\_apply\_issue](/recipes/recipe_modules/tryserver/api.py#23)(self):**
Returns true iff the properties exist to apply_issue from rietveld.
&mdash; **def [determine\_patch\_storage](/recipes/recipe_modules/tryserver/api.py#94)(self):**
Determines patch_storage automatically based on properties.
&mdash; **def [get\_files\_affected\_by\_patch](/recipes/recipe_modules/tryserver/api.py#124)(self, patch_root=None, \*\*kwargs):**
&mdash; **def [get\_files\_affected\_by\_patch](/recipes/recipe_modules/tryserver/api.py#46)(self, patch_root=None, \*\*kwargs):**
Returns list of paths to files affected by the patch.
@ -694,44 +686,34 @@ TODO(tandrii): remove this doc.
Unless you use patch_root=None, in which case old behavior is used
which returns paths relative to checkout aka solution[0].name.
&mdash; **def [get\_footer](/recipes/recipe_modules/tryserver/api.py#287)(self, tag, patch_text=None):**
&mdash; **def [get\_footer](/recipes/recipe_modules/tryserver/api.py#209)(self, tag, patch_text=None):**
Gets a specific tag from a CL description
&mdash; **def [get\_footers](/recipes/recipe_modules/tryserver/api.py#260)(self, patch_text=None):**
&mdash; **def [get\_footers](/recipes/recipe_modules/tryserver/api.py#182)(self, patch_text=None):**
Retrieves footers from the patch description.
footers are machine readable tags embedded in commit messages. See
git-footers documentation for more information.
&emsp; **@property**<br>&mdash; **def [is\_gerrit\_issue](/recipes/recipe_modules/tryserver/api.py#34)(self):**
&emsp; **@property**<br>&mdash; **def [is\_gerrit\_issue](/recipes/recipe_modules/tryserver/api.py#30)(self):**
Returns true iff the properties exist to match a Gerrit issue.
&emsp; **@property**<br>&mdash; **def [is\_patch\_in\_git](/recipes/recipe_modules/tryserver/api.py#44)(self):**
&emsp; **@property**<br>&mdash; **def [is\_patch\_in\_git](/recipes/recipe_modules/tryserver/api.py#40)(self):**
&emsp; **@property**<br>&mdash; **def [is\_tryserver](/recipes/recipe_modules/tryserver/api.py#21)(self):**
&emsp; **@property**<br>&mdash; **def [is\_tryserver](/recipes/recipe_modules/tryserver/api.py#17)(self):**
Returns true iff we can apply_issue or patch.
&mdash; **def [maybe\_apply\_issue](/recipes/recipe_modules/tryserver/api.py#103)(self, cwd=None, authentication=None):**
If we're a trybot, apply a codereview issue.
Args:
cwd: If specified, apply the patch from the specified directory.
authentication: authentication scheme whenever apply_issue.py is called.
This is only used if the patch comes from Rietveld. Possible values:
None, 'oauth2' (see also api.rietveld.apply_issue.)
&mdash; **def [normalize\_footer\_name](/recipes/recipe_modules/tryserver/api.py#291)(self, footer):**
&mdash; **def [normalize\_footer\_name](/recipes/recipe_modules/tryserver/api.py#213)(self, footer):**
&mdash; **def [set\_compile\_failure\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#203)(self):**
&mdash; **def [set\_compile\_failure\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#125)(self):**
Mark the tryjob result as a compile failure.
&emsp; **@contextlib.contextmanager**<br>&mdash; **def [set\_failure\_hash](/recipes/recipe_modules/tryserver/api.py#233)(self):**
&emsp; **@contextlib.contextmanager**<br>&mdash; **def [set\_failure\_hash](/recipes/recipe_modules/tryserver/api.py#155)(self):**
Context manager that sets a failure_hash build property on StepFailure.
@ -740,7 +722,7 @@ for the same reason. For example, if a patch is bad (breaks something),
we'd expect it to always break in the same way. Different failures
for the same patch are usually a sign of flakiness.
&mdash; **def [set\_invalid\_test\_results\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#215)(self):**
&mdash; **def [set\_invalid\_test\_results\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#137)(self):**
Mark the tryjob result as having invalid test results.
@ -748,18 +730,18 @@ This means we run some tests, but the results were not valid
(e.g. no list of specific test cases that failed, or too many
tests failing, etc).
&mdash; **def [set\_patch\_failure\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#199)(self):**
&mdash; **def [set\_patch\_failure\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#121)(self):**
Mark the tryjob result as failure to apply the patch.
&mdash; **def [set\_subproject\_tag](/recipes/recipe_modules/tryserver/api.py#181)(self, subproject_tag):**
&mdash; **def [set\_subproject\_tag](/recipes/recipe_modules/tryserver/api.py#103)(self, subproject_tag):**
Adds a subproject tag to the build.
This can be used to distinguish between builds that execute different steps
depending on what was patched, e.g. blink vs. pure chromium patches.
&mdash; **def [set\_test\_failure\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#207)(self):**
&mdash; **def [set\_test\_failure\_tryjob\_result](/recipes/recipe_modules/tryserver/api.py#129)(self):**
Mark the tryjob result as a test failure.

80
recipes/recipe_modules/tryserver/api.py
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@ -9,10 +9,6 @@ import hashlib
from recipe_engine import recipe_api
PATCH_STORAGE_RIETVELD = 'rietveld'
PATCH_STORAGE_GIT = 'git'
class TryserverApi(recipe_api.RecipeApi):
def __init__(self, *args, **kwargs):
super(TryserverApi, self).__init__(*args, **kwargs)
@ -43,84 +39,10 @@ class TryserverApi(recipe_api.RecipeApi):
@property
def is_patch_in_git(self):
return (self.m.properties.get('patch_storage') == PATCH_STORAGE_GIT and
return (self.m.properties.get('patch_storage') == 'git' and
self.m.properties.get('patch_repo_url') and
self.m.properties.get('patch_ref'))
def _apply_patch_step(self, patch_file=None, patch_content=None, root=None):
assert not (patch_file and patch_content), (
'Please only specify either patch_file or patch_content, not both!')
patch_cmd = [
'patch',
'--dir', root or self.m.path['checkout'],
'--force',
'--forward',
'--remove-empty-files',
'--strip', '0',
]
if patch_file:
patch_cmd.extend(['--input', patch_file])
self.m.step('apply patch', patch_cmd,
stdin=patch_content)
def apply_from_git(self, cwd):
"""Downloads patch from given git repo and ref and applies it"""
# TODO(nodir): accept these properties as parameters
patch_repo_url = self.m.properties['patch_repo_url']
patch_ref = self.m.properties['patch_ref']
patch_dir = self.m.path.mkdtemp('patch')
try:
build_path = self.m.path['build']
except KeyError:
raise self.m.step.StepFailure(
'path["build"] is not defined. '
'Possibly this is a LUCI build. '
'tryserver.apply_from_git is not supported in LUCI builds.')
git_setup_py = build_path.join('scripts', 'slave', 'git_setup.py')
git_setup_args = ['--path', patch_dir, '--url', patch_repo_url]
patch_path = patch_dir.join('patch.diff')
self.m.python('patch git setup', git_setup_py, git_setup_args)
with self.m.context(cwd=patch_dir):
self.m.git('fetch', 'origin', patch_ref, name='patch fetch')
self.m.git('clean', '-f', '-d', '-x', name='patch clean')
self.m.git('checkout', '-f', 'FETCH_HEAD', name='patch git checkout')
self._apply_patch_step(patch_file=patch_path, root=cwd)
self.m.step('remove patch', ['rm', '-rf', patch_dir])
def determine_patch_storage(self):
"""Determines patch_storage automatically based on properties."""
storage = self.m.properties.get('patch_storage')
if storage:
return storage
if self.can_apply_issue:
return PATCH_STORAGE_RIETVELD
def maybe_apply_issue(self, cwd=None, authentication=None):
"""If we're a trybot, apply a codereview issue.
Args:
cwd: If specified, apply the patch from the specified directory.
authentication: authentication scheme whenever apply_issue.py is called.
This is only used if the patch comes from Rietveld. Possible values:
None, 'oauth2' (see also api.rietveld.apply_issue.)
"""
storage = self.determine_patch_storage()
if storage == PATCH_STORAGE_RIETVELD:
return self.m.rietveld.apply_issue(
self.m.rietveld.calculate_issue_root(),
authentication=authentication)
elif storage == PATCH_STORAGE_GIT:
return self.apply_from_git(cwd)
else:
# Since this method is "maybe", we don't raise an Exception.
pass
def get_files_affected_by_patch(self, patch_root=None, **kwargs):
"""Returns list of paths to files affected by the patch.

69
recipes/recipe_modules/tryserver/examples/full.expected/with_git_patch.json
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@ -1,73 +1,4 @@
[
{
"cmd": [
"python",
"-u",
"[BUILD]/scripts/slave/git_setup.py",
"--path",
"[TMP_BASE]/patch_tmp_1",
"--url",
"http://patch.url/"
],
"name": "patch git setup"
},
{
"cmd": [
"git",
"fetch",
"origin",
"johndoe#123.diff"
],
"cwd": "[TMP_BASE]/patch_tmp_1",
"infra_step": true,
"name": "patch fetch"
},
{
"cmd": [
"git",
"clean",
"-f",
"-d",
"-x"
],
"cwd": "[TMP_BASE]/patch_tmp_1",
"infra_step": true,
"name": "patch clean"
},
{
"cmd": [
"git",
"checkout",
"-f",
"FETCH_HEAD"
],
"cwd": "[TMP_BASE]/patch_tmp_1",
"infra_step": true,
"name": "patch git checkout"
},
{
"cmd": [
"patch",
"--dir",
"[START_DIR]",
"--force",
"--forward",
"--remove-empty-files",
"--strip",
"0",
"--input",
"[TMP_BASE]/patch_tmp_1/patch.diff"
],
"name": "apply patch"
},
{
"cmd": [
"rm",
"-rf",
"[TMP_BASE]/patch_tmp_1"
],
"name": "remove patch"
},
{
"cmd": [
"git",

34
recipes/recipe_modules/tryserver/examples/full.expected/with_git_patch_luci.json
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@ -1,7 +1,39 @@
[
{
"cmd": [
"git",
"diff",
"--cached",
"--name-only"
],
"cwd": "[START_DIR]/v8",
"infra_step": true,
"name": "git diff to analyze patch",
"stdout": "/path/to/tmp/",
"~followup_annotations": [
"@@@STEP_LOG_LINE@files@v8/foo.cc@@@",
"@@@STEP_LOG_END@files@@@",
"@@@SET_BUILD_PROPERTY@failure_type@\"INVALID_TEST_RESULTS\"@@@",
"@@@SET_BUILD_PROPERTY@subproject_tag@\"v8\"@@@"
]
},
{
"cmd": [
"python",
"-u",
"import sys; sys.exit(1)"
],
"name": "fail",
"~followup_annotations": [
"step returned non-zero exit code: 1",
"@@@STEP_TEXT@foo@@@",
"@@@STEP_FAILURE@@@",
"@@@SET_BUILD_PROPERTY@failure_hash@\"c2311ad770732eade3d2f48247abd147e40a70e7\"@@@"
]
},
{
"name": "$result",
"reason": "path[\"build\"] is not defined. Possibly this is a LUCI build. tryserver.apply_from_git is not supported in LUCI builds.",
"reason": "Step('fail') failed with return_code 1",
"recipe_result": null,
"status_code": 1
}

20
recipes/recipe_modules/tryserver/examples/full.expected/with_rietveld_patch.json
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@ -1,24 +1,4 @@
[
{
"cmd": [
"python",
"-u",
"RECIPE_PACKAGE_REPO[depot_tools]/apply_issue.py",
"-r",
"[START_DIR]",
"-i",
"12853011",
"-p",
"1",
"-s",
"https://codereview.chromium.org",
"--no-auth"
],
"name": "apply_issue",
"~followup_annotations": [
"@@@STEP_LINK@Applied issue 12853011@https://codereview.chromium.org/12853011@@@"
]
},
{
"cmd": [
"RECIPE_PACKAGE_REPO[depot_tools]/git_cl.py",

20
recipes/recipe_modules/tryserver/examples/full.expected/with_rietveld_patch_new.json
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@ -1,24 +1,4 @@
[
{
"cmd": [
"python",
"-u",
"RECIPE_PACKAGE_REPO[depot_tools]/apply_issue.py",
"-r",
"[START_DIR]",
"-i",
"12853011",
"-p",
"1",
"-s",
"https://codereview.chromium.org",
"--no-auth"
],
"name": "apply_issue",
"~followup_annotations": [
"@@@STEP_LINK@Applied issue 12853011@https://codereview.chromium.org/12853011@@@"
]
},
{
"cmd": [
"RECIPE_PACKAGE_REPO[depot_tools]/git_cl.py",

1
recipes/recipe_modules/tryserver/examples/full.py
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@ -28,7 +28,6 @@ def RunSteps(api):
'Foo', api.properties['patch_text']))])
return
api.tryserver.maybe_apply_issue()
if api.tryserver.can_apply_issue or api.tryserver.is_gerrit_issue:
api.tryserver.get_footers()
api.tryserver.get_files_affected_by_patch(

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