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Flags for webpack debug and production mode #4

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Flags for webpack debug and production mode #4

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26 changes: 22 additions & 4 deletions lektor_webpack_support.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,12 +16,30 @@ def __init__(self, *args, **kwargs):
def is_enabled(self, build_flags):
return bool(build_flags.get('webpack'))

def run_webpack(self, watch=False):
def is_debug(self, build_flags):
return bool(build_flags.get('debug'))

def is_production(self, build_flags):
return bool(build_flags.get('production'))

def get_mode(self, build_flags):
if self.is_debug(build_flags):
return 'd'
elif self.is_production(build_flags):
return 'p'

def run_webpack(self, watch=False, mode=None):
webpack_root = os.path.join(self.env.root_path, 'webpack')
args = [os.path.join(webpack_root, 'node_modules', '.bin', 'webpack')]
env = os.environ.copy()
if watch:
args.append('--watch')
return portable_popen(args, cwd=webpack_root)
if mode is 'd':
args.append('-d')
elif mode is 'p':
args.append('-p')
env['NODE_ENV'] = 'production'
return portable_popen(args, cwd=webpack_root, env=env)

def npm_install(self):
reporter.report_generic('Running npm install')
Expand All @@ -33,7 +51,7 @@ def on_server_spawn(self, build_flags, **extra):
return
self.npm_install()
reporter.report_generic('Spawning webpack watcher')
self.webpack_process = self.run_webpack(watch=True)
self.webpack_process = self.run_webpack(watch=True, mode=self.get_mode(build_flags))

def on_server_stop(self, **extra):
if self.webpack_process is not None:
Expand All @@ -46,5 +64,5 @@ def on_before_build_all(self, builder, **extra):
return
self.npm_install()
reporter.report_generic('Starting webpack build')
self.run_webpack().wait()
self.run_webpack(mode=self.get_mode(builder.build_flags)).wait()
reporter.report_generic('Webpack build finished')