Mercurial > dotfiles
annotate unixSoft/bin/havepatch @ 526:852565046ed0 default tip
zsh: fidget with screen/tmux message
This should speed things up very slightly by avoiding some `grep` action
in the common case of no detached screens/tmuxes.
author | Augie Fackler <raf@durin42.com> |
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date | Mon, 14 Nov 2022 11:02:35 -0500 |
parents | 97f12f43f73b |
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1 #!/usr/bin/env python |
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2 """Detect if a patch is already applied in a Mercurial repository.""" |
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3 import json |
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4 import os |
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5 import re |
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6 import subprocess |
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7 import sys |
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8 |
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Augie Fackler <raf@durin42.com>
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9 # Always load hg libraries from the hg we can find on $PATH. |
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havepatch: always import hg libs from the hg we're using
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10 hglib = json.loads(subprocess.check_output( |
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11 ['hg', 'debuginstall', '-Tjson']))[0]['hgmodules'] |
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12 sys.path.insert(0, os.path.dirname(hglib)) |
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13 |
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14 from mercurial import util |
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15 |
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16 def main(argv): |
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17 os.chdir(util.expandpath('~/Programming/hg/crew')) |
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18 os.environ['EDITOR'] = 'true' |
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19 pp = subprocess.Popen(['patchpipe'], stdin=sys.stdin, |
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20 stdout=subprocess.PIPE) |
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21 patchdata = pp.stdout.read() |
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22 summary = (l for l in patchdata.splitlines() |
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23 if not l.startswith('#')).next() |
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24 # First pass: look for exact summary matches after tag 3.5 |
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25 ret = subprocess.call(['hg', 'log', '-r', |
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26 '(not ::3.5) and grep(%r)' % summary]) |
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27 if ret != 0: |
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28 # Failing that, look for obsmarkers that might be relevant. If |
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29 # we could actually do something like 'hg log -r |
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30 # successors($NODE)', that'd be preferable to even the |
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31 # summary-matching from above. |
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32 print 'no exact match in hg log, checking obsmarkers' |
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33 nodematch = re.search('# Node ID ([0-9a-f]{40})', patchdata) |
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34 if nodematch: |
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35 os.system('hg debugobsolete | grep %s' % nodematch.group(1)) |
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36 sys.exit(ret) |
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37 |
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38 if __name__ == '__main__': |
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39 main(sys.argv) |