annotate .shell.d/50.vcs_functions.sh @ 490:10811c923fc0

path handling: stop warning when something isn't in a variable
author Augie Fackler <raf@durin42.com>
date Mon, 11 Jul 2016 14:54:41 -0400
parents fff281929b47
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1 ## vcs_functions
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2 # This file contains a handful of functions that relate to using some version
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3 # control tool or other.
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4
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5 function ezsvnsync() {
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6 if [ x"$1" = "x" ] ; then
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7 echo 'usage: ez-svn-sync repo url'
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8 return 0
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9 fi
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10 local repo
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11 repo=$1
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12 local url
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13 url=$2
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14 svnadmin create $repo
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15 echo '#!/bin/sh' >> $repo/hooks/pre-revprop-change
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16 echo 'exit 0' >> $repo/hooks/pre-revprop-change
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17 chmod +x $repo/hooks/pre-revprop-change
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18 svnsync init file://`pwd`/$repo $url
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19 svnsync sync file://`pwd`/$repo
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20 }
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21 alias ez-svn-sync=ezsvnsync
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22
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23 # Function to grab the url of an svn wc
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24 function svnurlof() {
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25 local url
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26 url=`svn info $1 2> /dev/null | grep '^URL: ' | sed 's/URL: //'`
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27 if [ x"$url" = "x" ] ; then
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28 url=`git svn info $1 2> /dev/null | grep '^URL: ' | sed 's/URL: //'`
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29 fi
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30 if [ x"$url" = "x" ] ; then
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31 local dir
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32 dir=$1
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33 if [ x"$dir" = "x" ] ; then
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34 dir="."
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35 fi
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36 url=`hg -R $dir svn info 2> /dev/null | grep '^URL: ' | sed 's/URL: //'`
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37 fi
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38 if [ x"$url" = "x" ] ; then
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39 echo -n 'No repo found (tried svn, git-svn, hgsubversion)'
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40 fi
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41 echo $url
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42 }
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43
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44 # Function to clean locks out of svn wcs
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45 function clean_svn_source_trees() {
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46 for aa in */ ; do
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47 pushd $aa > /dev/null
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48 if [ -e .svn ] ; then
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49 echo $aa 'is an svn checkout, cleaning' && svn cleanup
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50 fi
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51 popd > /dev/null
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52 done
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53 }
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54
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55 # Function to update source trees of known VCS tools in the working dir.
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56 # "known" means ones I'm forced to use on a regular basis
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57 function update_source_trees() {
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58 if ! ls -l | egrep ^d > /dev/null ; then
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59 ls -l | egrep ^d
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60 return
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61 fi
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62 local hgpath
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63 for aa in */ ; do
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64 pushd $aa > /dev/null || continue
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65 if [ -e .svn ] ; then
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66 echo $aa 'is an svn checkout, updating'
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67 svn up
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68 elif [ -e README.txt ] \
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69 && [ -e format ] \
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70 && grep "This is a Subversion repository; use the 'svnadmin' tool to examine" README.txt > /dev/null \
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71 && svn pl --revprop -r 0 file://$(pwd) | fgrep svn:sync-from-url > /dev/null\
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72 ; then
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73 echo "$aa looks like an svnsync clone, syncing"
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74 svnsync sync file://$(pwd)
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75 elif [ -e .git/svn ] ; then
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76 echo $aa 'is a git-svn checkout, updating'
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77 git svn fetch
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78 elif [ -e .git ] ; then
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79 echo $aa 'is a git checkout, updating'
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80 for remote in $(git remote) ; do
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81 git fetch $remote
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82 done
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83 elif [ -e .hg ] ; then
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84 echo $aa 'is an hg checkout, updating'
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85 for hgpath in $(HGRCPATH=/dev/null hg paths | sed 's/.* = //g' | sort | uniq ) ; do
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86 hg pull --update $hgpath
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87 done
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88 if [ -e .hg/patches/.hg ] ; then
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89 echo $aa 'has an mq, updating that too...'
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90 hg -R .hg/patches pull -u
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91 fi
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92 elif [ -e _MTN ] ; then
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93 echo $aa "is an mtn co, updating" && mtn pull && mtn up
184
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94 else
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95 update_source_trees
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96 fi
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97 popd > /dev/null
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98 done
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99 }
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100 alias update-source-trees=update_source_trees
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101
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102 function vcs_current_branch() {
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103 git branch 2> /dev/null > /dev/null
0
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104 if [ $? = 0 ] ; then
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105 git branch --verbose | grep '^*' | sed 's/* //;s/ /:/;s/ .*//;s/:/ /'
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106 return 0
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107 fi
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108 # when wc-ng comes out, we'll probably do the following
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109 # svn info 2> /dev/null > /dev/null
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110 if [ -e .svn ] ; then
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111 local d=`svn info | grep URL | sed 's/.*://'`
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112 local br=`echo $d | awk '{
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113 if ( index($1, "trunk") ) {
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114 print "trunk"
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115 } else {
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116 x = index($1, "branches") ;
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117 if ( x != 0 ) {
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118 sub(".*/branches/", "");
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119 sub("/.*", "");
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120 print $0
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121 }
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122 }
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123 }'`
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124 local rev=`svn info | grep Revision | sed 's/.*: /r/'`
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125 echo $br $rev
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126 return 0
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127 fi
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128 hginfo=$(HGPLAIN=1 hg log --config extensions.blackbox='!' -r . -T'{if(activebookmark,"{activebookmark}","{branch}")} {shortest(node)}' 2>/dev/null)
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129 if [ $? = 0 ] ; then
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130 echo "$hginfo"
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131 return 0
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132 fi
0
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133 return 1
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134 }
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135
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136 function find_dvcs_root() {
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137 local hgroot=`HGPLAIN=1 hg root 2> /dev/null`
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138 local gitroot=$(git rev-parse --show-toplevel 2> /dev/null)
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139 local hglen=$(expr length $hgroot)
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140 local gitlen=$(expr length $gitroot)
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141 if [ $hglen -ge $gitlen ] ; then
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142 if [ -n "$hgroot" ] ; then
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143 echo $hgroot
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144 return 0
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145 fi
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146 else
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147 if [ -n "$gitroot" ] ; then
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148 echo $gitroot
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149 return 0
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150 fi
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151 fi
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152 return 1
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153 }
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154
0
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155 # change to the root dir of the current wc
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156 function wcroot() {
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157 local dvcsroot=$(find_dvcs_root)
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158 if [ -n $dvcsroot ] ; then
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159 cd $dvcsroot
0
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160 return 0
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161 fi
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162 if [ -e .svn ] ; then
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163 while [ -e ../.svn ] ; do
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164 cd ..
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165 done
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166 return 0
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167 fi
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168 echo No working copy found'!'
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169 }