Mercurial > hg
annotate contrib/bash_completion @ 1949:d2c2e77826c0
tests: add bunzip2 to prerequisite list
author | Soh Tk-r28629 <tksoh@freescale.com> |
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date | Wed, 15 Mar 2006 02:49:45 +0100 |
parents | 283d2ab1e020 |
children | 5e7aff1b6ae1 |
rev | line source |
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1 shopt -s extglob |
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2 |
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3 _hg_option_list() |
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4 { |
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5 "$hg" -v help $1 2>/dev/null | \ |
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6 awk '/^ *-/ { |
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7 for (i = 1; i <= NF; i ++) { |
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8 if (index($i, "-") != 1) |
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9 break; |
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10 print $i; |
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11 } |
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12 }' |
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13 } |
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14 |
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15 |
916 | 16 _hg_commands() |
17 { | |
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18 local commands |
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19 commands="$("$hg" debugcomplete "$cur" 2>/dev/null)" || commands="" |
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20 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$commands' -- "$cur")) |
916 | 21 } |
22 | |
23 _hg_paths() | |
24 { | |
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25 local paths="$("$hg" paths 2>/dev/null | sed -e 's/ = .*$//')" |
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26 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$paths' -- "$cur")) |
916 | 27 } |
28 | |
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29 _hg_repos() |
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30 { |
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31 local i |
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32 for i in $(compgen -d -- "$cur"); do |
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33 test ! -d "$i"/.hg || COMPREPLY=(${COMPREPLY[@]:-} "$i") |
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34 done |
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35 } |
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36 |
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37 _hg_status() |
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38 { |
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39 local files="$("$hg" status -n$1 . 2>/dev/null)" |
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40 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$files' -- "$cur")) |
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41 } |
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42 |
916 | 43 _hg_tags() |
44 { | |
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45 local tags="$("$hg" tags 2>/dev/null | |
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46 sed -e 's/[0-9]*:[a-f0-9]\{40\}$//; s/ *$//')" |
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47 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$tags' -- "$cur")) |
916 | 48 } |
49 | |
50 # this is "kind of" ugly... | |
51 _hg_count_non_option() | |
52 { | |
53 local i count=0 | |
54 local filters="$1" | |
55 | |
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56 for ((i=1; $i<=$COMP_CWORD; i++)); do |
916 | 57 if [[ "${COMP_WORDS[i]}" != -* ]]; then |
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58 if [[ ${COMP_WORDS[i-1]} == @($filters|$global_args) ]]; then |
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59 continue |
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60 fi |
916 | 61 count=$(($count + 1)) |
62 fi | |
63 done | |
64 | |
65 echo $(($count - 1)) | |
66 } | |
67 | |
68 _hg() | |
69 { | |
70 local cur prev cmd opts i | |
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71 # global options that receive an argument |
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72 local global_args='--cwd|-R|--repository' |
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73 local hg="$1" |
916 | 74 |
75 COMPREPLY=() | |
76 cur="$2" | |
77 prev="$3" | |
78 | |
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79 # searching for the command |
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80 # (first non-option argument that doesn't follow a global option that |
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81 # receives an argument) |
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82 for ((i=1; $i<=$COMP_CWORD; i++)); do |
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83 if [[ ${COMP_WORDS[i]} != -* ]]; then |
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84 if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then |
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85 cmd="${COMP_WORDS[i]}" |
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86 break |
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87 fi |
916 | 88 fi |
89 done | |
90 | |
91 if [[ "$cur" == -* ]]; then | |
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92 opts=$(_hg_option_list $cmd) |
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94 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$opts' -- "$cur")) |
916 | 95 return |
96 fi | |
97 | |
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98 # global options |
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99 case "$prev" in |
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100 -R|--repository) |
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101 _hg_repos |
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102 return |
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103 ;; |
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104 --cwd) |
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105 # Stick with default bash completion |
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106 return |
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107 ;; |
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108 esac |
916 | 109 |
110 if [ -z "$cmd" ] || [ $COMP_CWORD -eq $i ]; then | |
111 _hg_commands | |
112 return | |
113 fi | |
114 | |
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115 # canonicalize command name |
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116 cmd=$("$hg" -q help "$cmd" 2>/dev/null | sed -e 's/^hg //; s/ .*//; 1q') |
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117 |
916 | 118 if [ "$cmd" != status ] && [ "$prev" = -r ] || [ "$prev" = --rev ]; then |
119 _hg_tags | |
120 return | |
121 fi | |
122 | |
123 case "$cmd" in | |
124 help) | |
125 _hg_commands | |
126 ;; | |
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127 export|manifest|update) |
916 | 128 _hg_tags |
129 ;; | |
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130 pull|push|outgoing|incoming) |
916 | 131 _hg_paths |
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132 _hg_repos |
916 | 133 ;; |
134 paths) | |
135 _hg_paths | |
136 ;; | |
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137 add) |
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138 _hg_status "u" |
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139 ;; |
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140 commit) |
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141 _hg_status "mar" |
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142 ;; |
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143 remove) |
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144 _hg_status "d" |
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145 ;; |
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146 forget) |
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147 _hg_status "a" |
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148 ;; |
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149 diff) |
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150 _hg_status "mar" |
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151 ;; |
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152 revert) |
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153 _hg_status "mard" |
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154 ;; |
916 | 155 clone) |
156 local count=$(_hg_count_non_option) | |
157 if [ $count = 1 ]; then | |
158 _hg_paths | |
159 fi | |
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160 _hg_repos |
916 | 161 ;; |
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162 debugindex|debugindexdot) |
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163 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -f -X "!*.i" -- "$cur")) |
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164 ;; |
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165 debugdata) |
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166 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -f -X "!*.d" -- "$cur")) |
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167 ;; |
916 | 168 esac |
169 | |
170 } | |
171 | |
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172 complete -o bashdefault -o default -F _hg hg 2>/dev/null \ |
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173 || complete -o default -F _hg hg |