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Run rustfmt on test-tidy

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Add ./mach fmt command.
Mach installs rustfmt if needed.
This commit is contained in:
Pyfisch 2018-10-15 12:14:28 +02:00
parent 6878dbbbea
commit bf47f90da6
2 changed files with 16 additions and 14 deletions
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17
python/servo/testing_commands.py
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@ -304,6 +304,12 @@ class MachCommands(CommandBase):
"tests/wpt/mozilla/.")
return 0
def install_rustfmt(self):
if self.call_rustup_run(["cargo", "fmt", "--version", "-q"],
stderr=open(os.devnull, "w")) != 0:
# Rustfmt is not installed. Install:
self.call_rustup_run(["rustup", "component", "add", "rustfmt-preview"])
@Command('test-tidy',
description='Run the source code tidiness check',
category='testing')
@ -322,7 +328,9 @@ class MachCommands(CommandBase):
else:
manifest_dirty = run_update(self.context.topdir, check_clean=True)
tidy_failed = tidy.scan(not all_files, not no_progress, stylo=stylo)
return tidy_failed or manifest_dirty
self.install_rustfmt()
rustfmt_failed = self.call_rustup_run(["cargo", "fmt", "--", "--check"])
return tidy_failed or manifest_dirty or rustfmt_failed
@Command('test-webidl',
description='Run the WebIDL parser tests',
@ -443,6 +451,13 @@ class MachCommands(CommandBase):
def update_manifest(self, **kwargs):
return run_update(self.context.topdir, **kwargs)
@Command('fmt',
description='Format the Rust source files with rustfmt',
category='testing')
def format_code(self, **kwargs):
self.install_rustfmt()
return self.call_rustup_run(["cargo", "fmt"])
@Command('update-wpt',
description='Update the web platform tests',
category='testing',