59 lines
2.0 KiB
Python
59 lines
2.0 KiB
Python
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#!/usr/bin/env python
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# Build the documentation in CI.
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from __future__ import print_function
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import errno, os, shutil, subprocess, sys, urllib
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from subprocess import call, check_call, Popen, PIPE, STDOUT
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def rmtree_if_exists(dir):
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try:
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shutil.rmtree(dir)
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except OSError as e:
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if e.errno == errno.ENOENT:
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pass
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# Build the docs.
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fmt_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
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sys.path.insert(0, os.path.join(fmt_dir, 'doc'))
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import build
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build.create_build_env()
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html_dir = build.build_docs()
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repo = 'fmtlib.github.io'
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branch = os.environ['GITHUB_REF']
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is_ci = 'CI' in os.environ
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if is_ci and branch != 'refs/heads/master':
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print('Branch: ' + branch)
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exit(0) # Ignore non-master branches
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if is_ci and 'KEY' not in os.environ:
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# Don't update the repo if building in CI from an account that doesn't have
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# push access.
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print('Skipping update of ' + repo)
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exit(0)
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# Clone the fmtlib.github.io repo.
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rmtree_if_exists(repo)
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git_url = 'https://github.com/' if is_ci else 'git@github.com:'
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check_call(['git', 'clone', git_url + 'fmtlib/{}.git'.format(repo)])
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# Copy docs to the repo.
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target_dir = os.path.join(repo, 'dev')
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rmtree_if_exists(target_dir)
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shutil.copytree(html_dir, target_dir, ignore=shutil.ignore_patterns('.*'))
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if is_ci:
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check_call(['git', 'config', '--global', 'user.name', 'fmtbot'])
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check_call(['git', 'config', '--global', 'user.email', 'viz@fmt.dev'])
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# Push docs to GitHub pages.
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check_call(['git', 'add', '--all'], cwd=repo)
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if call(['git', 'diff-index', '--quiet', 'HEAD'], cwd=repo):
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check_call(['git', 'commit', '-m', 'Update documentation'], cwd=repo)
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cmd = 'git push'
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if is_ci:
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cmd += ' https://$KEY@github.com/fmtlib/fmtlib.github.io.git master'
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p = Popen(cmd, shell=True, stdout=PIPE, stderr=STDOUT, cwd=repo)
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# Print the output without the key.
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print(p.communicate()[0].decode('utf-8').replace(os.environ['KEY'], '$KEY'))
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if p.returncode != 0:
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raise subprocess.CalledProcessError(p.returncode, cmd)
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