Mercurial > hg > mercurial-crew-with-dirclash
annotate contrib/bash_completion @ 1887:913397c27cd8
new command debugcomplete
add a new command debugcomplete, it lists all the possible
completion for the specified command.
make the bash_completion script uses it instead of the awk code
author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> |
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date | Sun, 12 Mar 2006 11:32:03 +0100 |
parents | 7e10518b2b9e |
children | 283d2ab1e020 |
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 $i; |
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11 } |
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12 }' |
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13 } |
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14 |
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15 |
916 | 16 _hg_commands() |
17 { | |
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18 local commands="$("$hg" debugcomplete "$cur")" |
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19 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$commands' -- "$cur")) |
916 | 20 } |
21 | |
22 _hg_paths() | |
23 { | |
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24 local paths="$("$hg" paths 2>/dev/null | sed -e 's/ = .*$//')" |
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25 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$paths' -- "$cur")) |
916 | 26 } |
27 | |
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28 _hg_repos() |
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29 { |
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30 local i |
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31 for i in $(compgen -d -- "$cur"); do |
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32 test ! -d "$i"/.hg || COMPREPLY=(${COMPREPLY[@]:-} "$i") |
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33 done |
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34 } |
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35 |
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36 _hg_status() |
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37 { |
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38 local files="$("$hg" status -n$1 . 2>/dev/null)" |
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39 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$files' -- "$cur")) |
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40 } |
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41 |
916 | 42 _hg_tags() |
43 { | |
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44 local tags="$("$hg" tags 2>/dev/null | |
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45 sed -e 's/[0-9]*:[a-f0-9]\{40\}$//; s/ *$//')" |
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46 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$tags' -- "$cur")) |
916 | 47 } |
48 | |
49 # this is "kind of" ugly... | |
50 _hg_count_non_option() | |
51 { | |
52 local i count=0 | |
53 local filters="$1" | |
54 | |
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55 for ((i=1; $i<=$COMP_CWORD; i++)); do |
916 | 56 if [[ "${COMP_WORDS[i]}" != -* ]]; then |
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57 if [[ ${COMP_WORDS[i-1]} == @($filters|$global_args) ]]; then |
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58 continue |
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59 fi |
916 | 60 count=$(($count + 1)) |
61 fi | |
62 done | |
63 | |
64 echo $(($count - 1)) | |
65 } | |
66 | |
67 _hg() | |
68 { | |
69 local cur prev cmd opts i | |
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70 # global options that receive an argument |
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71 local global_args='--cwd|-R|--repository' |
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72 local hg="$1" |
916 | 73 |
74 COMPREPLY=() | |
75 cur="$2" | |
76 prev="$3" | |
77 | |
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78 # searching for the command |
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79 # (first non-option argument that doesn't follow a global option that |
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80 # receives an argument) |
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81 for ((i=1; $i<=$COMP_CWORD; i++)); do |
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82 if [[ ${COMP_WORDS[i]} != -* ]]; then |
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83 if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then |
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84 cmd="${COMP_WORDS[i]}" |
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85 break |
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86 fi |
916 | 87 fi |
88 done | |
89 | |
90 if [[ "$cur" == -* ]]; then | |
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91 opts=$(_hg_option_list $cmd) |
916 | 92 |
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93 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$opts' -- "$cur")) |
916 | 94 return |
95 fi | |
96 | |
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97 # global options |
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98 case "$prev" in |
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99 -R|--repository) |
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100 _hg_repos |
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101 return |
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102 ;; |
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103 --cwd) |
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104 # Stick with default bash completion |
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105 return |
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106 ;; |
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107 esac |
916 | 108 |
109 if [ -z "$cmd" ] || [ $COMP_CWORD -eq $i ]; then | |
110 _hg_commands | |
111 return | |
112 fi | |
113 | |
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114 # canonicalize command name |
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115 cmd=$("$hg" -q help "$cmd" 2>/dev/null | sed -e 's/^hg //; s/ .*//; 1q') |
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116 |
916 | 117 if [ "$cmd" != status ] && [ "$prev" = -r ] || [ "$prev" = --rev ]; then |
118 _hg_tags | |
119 return | |
120 fi | |
121 | |
122 case "$cmd" in | |
123 help) | |
124 _hg_commands | |
125 ;; | |
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126 export|manifest|update) |
916 | 127 _hg_tags |
128 ;; | |
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129 pull|push|outgoing|incoming) |
916 | 130 _hg_paths |
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131 _hg_repos |
916 | 132 ;; |
133 paths) | |
134 _hg_paths | |
135 ;; | |
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136 add) |
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137 _hg_status "u" |
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138 ;; |
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139 commit) |
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140 _hg_status "mar" |
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141 ;; |
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142 remove) |
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143 _hg_status "d" |
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144 ;; |
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145 forget) |
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146 _hg_status "a" |
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147 ;; |
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148 diff) |
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149 _hg_status "mar" |
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150 ;; |
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151 revert) |
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152 _hg_status "mard" |
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153 ;; |
916 | 154 clone) |
155 local count=$(_hg_count_non_option) | |
156 if [ $count = 1 ]; then | |
157 _hg_paths | |
158 fi | |
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159 _hg_repos |
916 | 160 ;; |
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161 debugindex|debugindexdot) |
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162 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -f -X "!*.i" -- "$cur")) |
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163 ;; |
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164 debugdata) |
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165 COMPREPLY=(${COMPREPLY[@]:-} $(compgen -f -X "!*.d" -- "$cur")) |
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166 ;; |
916 | 167 esac |
168 | |
169 } | |
170 | |
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171 complete -o bashdefault -o default -F _hg hg 2>/dev/null \ |
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172 || complete -o default -F _hg hg |