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2c33320746
This is a big change affecting lots of areas: * Pipeline no longer deals with JS (though it still minifies CSS) * A new script, tools/minify-js (called from update-prod-static), minifies JavaScripts * A command-line argument --prev-deploy, if passed to minify-js or update-prod-static, is used to copy minified JS from a previous deploy (i.e., a previous git checkout), if the source files have not changed * update-deployment passes --prev-deploy * Scripts are now included with the minified_js template tag, rather than Pipeline's compressed_js Also, as a side benefit of this commit, our Handlebars templates will no longer be copied into prod-static/ and accessible in production. Unminification is probably broken, but, per Zev and Trac ticket #1377, it wasn't working perfectly before this change either. (Based on code review, this commit has been revised to: * Warn if git returns an error in minify-js * Add missing output redirects in update-prod-static * Use DEPLOY_ROOT instead of manually constructing that directory * Use old style formatting) (imported from commit e67722ea252756db8519d5c0bd6a421d59374185)
48 lines
1.7 KiB
Python
Executable File
48 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python
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# Updates static files for production.
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from __future__ import absolute_import
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import os
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import subprocess
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import optparse
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import sys
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# We need settings so we can figure out where the prod-static directory is.
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
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os.environ['DJANGO_SETTINGS_MODULE'] = 'humbug.settings'
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from django.conf import settings
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parser = optparse.OptionParser()
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parser.add_option('--prev-deploy', nargs=1, metavar='DIR',
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help='A previous deploy from which to reuse files if possible')
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(options, args) = parser.parse_args()
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prev_deploy = options.prev_deploy
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os.chdir(settings.DEPLOY_ROOT)
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# Redirect child processes' output to a log file (most recent run only).
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fp = open('update-prod-static.log', 'w')
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# Compile Handlebars templates and minify JavaScripts.
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subprocess.check_call(['python', 'tools/minify-js']
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+ (['--prev-deploy', prev_deploy] if prev_deploy else []),
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stdout=fp, stderr=fp)
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# Collect the files that we're going to serve.
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subprocess.check_call(['python', './manage.py', 'collectstatic', '--noinput'],
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stdout=fp, stderr=fp)
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# Move the source maps out of the serve/ directory and into their
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# proper place.
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subprocess.check_call(['rm', '-rf', 'prod-static/source-map'],
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stdout=fp, stderr=fp)
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subprocess.check_call(['mkdir', '-p', 'prod-static'], # Needed if DEPLOYED
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stdout=fp, stderr=fp)
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subprocess.check_call(['mv', os.path.join(settings.STATIC_ROOT, 'source-map'),
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'prod-static/source-map'],
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stdout=fp, stderr=fp)
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fp.close()
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