annotate contrib/packagelib.sh @ 33405:6aa643762641

match: inverse _anypats(), making it _prefix()
author Martin von Zweigbergk <martinvonz@google.com>
date Tue, 11 Jul 2017 09:42:32 -0700
parents 9dccaff02ad5
children baa522889540
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # Extract version number into 4 parts, some of which may be empty:
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2 #
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3 # version: the numeric part of the most recent tag. Will always look like 1.3.
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4 #
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5 # type: if an rc build, "rc", otherwise empty
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6 #
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7 # distance: the distance from the nearest tag, or empty if built from a tag
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8 #
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9 # node: the node|short hg was built from, or empty if built from a tag
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10 gethgversion() {
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11 make cleanbutpackages
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12 make local || make local PURE=--pure
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13 HG="$PWD/hg"
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14
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15 $HG version > /dev/null || { echo 'abort: hg version failed!'; exit 1 ; }
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16
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17 hgversion=`LANGUAGE=C $HG version | sed -ne 's/.*(version \(.*\))$/\1/p'`
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18
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19 if echo $hgversion | grep + > /dev/null 2>&1 ; then
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20 tmp=`echo $hgversion | cut -d+ -f 2`
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21 hgversion=`echo $hgversion | cut -d+ -f 1`
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22 distance=`echo $tmp | cut -d- -f 1`
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23 node=`echo $tmp | cut -d- -f 2`
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24 else
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25 distance=''
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26 node=''
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27 fi
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28 if echo $hgversion | grep -- '-' > /dev/null 2>&1; then
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29 version=`echo $hgversion | cut -d- -f1`
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30 type=`echo $hgversion | cut -d- -f2`
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31 else
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32 version=$hgversion
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33 type=''
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34 fi
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35 }