Mercurial > public > mercurial-scm > hg
annotate contrib/bash_completion @ 1311:db8bebb08f8f
bash_completion: extended patterns require extglob option
author | TK Soh <teekaysoh@yahoo.com> |
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date | Wed, 21 Sep 2005 09:02:41 +0200 |
parents | 2073e5a71008 |
children | f351d1a07d75 |
rev | line source |
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1 #!/bin/bash |
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2 |
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3 shopt -s extglob |
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4 |
916 | 5 _hg_commands() |
6 { | |
7 local commands="$(hg -v help | sed -e '1,/^list of commands:/d' \ | |
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8 -e '/^global options:/,$d' \ |
916 | 9 -e '/^ [^ ]/!d; s/[,:]//g;')" |
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10 |
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11 # hide debug commands from users, but complete them if |
916 | 12 # specifically asked for |
13 if [[ "$cur" == de* ]]; then | |
14 commands="$commands debugcheckstate debugstate debugindex" | |
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15 commands="$commands debugindexdot debugwalk debugdata" |
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16 commands="$commands debugancestor debugconfig debugrename" |
916 | 17 fi |
18 COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$commands" -- "$cur") ) | |
19 } | |
20 | |
21 _hg_paths() | |
22 { | |
23 local paths="$(hg paths | sed -e 's/ = .*$//')" | |
24 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -W "$paths" -- "$cur" )) | |
25 } | |
26 | |
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27 _hg_status() |
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28 { |
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29 local files="$( hg status -$1 | cut -b 3- )" |
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30 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -W "$files" -- "$cur" )) |
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31 } |
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32 |
916 | 33 _hg_tags() |
34 { | |
35 local tags="$(hg tags | sed -e 's/[0-9]*:[a-f0-9]\{40\}$//; s/ *$//')" | |
36 COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$tags" -- "$cur") ) | |
37 } | |
38 | |
39 # this is "kind of" ugly... | |
40 _hg_count_non_option() | |
41 { | |
42 local i count=0 | |
43 local filters="$1" | |
44 | |
45 for (( i=1; $i<=$COMP_CWORD; i++ )); do | |
46 if [[ "${COMP_WORDS[i]}" != -* ]]; then | |
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47 if [[ ${COMP_WORDS[i-1]} == @($filters|$global_args) ]]; then |
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48 continue |
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49 fi |
916 | 50 count=$(($count + 1)) |
51 fi | |
52 done | |
53 | |
54 echo $(($count - 1)) | |
55 } | |
56 | |
57 _hg() | |
58 { | |
59 local cur prev cmd opts i | |
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60 # global options that receive an argument |
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61 local global_args='--cwd|-R|--repository' |
916 | 62 |
63 COMPREPLY=() | |
64 cur="$2" | |
65 prev="$3" | |
66 | |
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67 # searching for the command |
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68 # (first non-option argument that doesn't follow a global option that |
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69 # receives an argument) |
916 | 70 for (( i=1; $i<=$COMP_CWORD; i++ )); do |
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71 if [[ ${COMP_WORDS[i]} != -* ]]; then |
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72 if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then |
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73 cmd="${COMP_WORDS[i]}" |
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74 break |
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75 fi |
916 | 76 fi |
77 done | |
78 | |
79 if [[ "$cur" == -* ]]; then | |
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80 # this assumes that there are no commands with spaces in the name |
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81 opts=$(hg -v help $cmd | sed -e '/^ *-/!d; s/ [^- ].*//') |
916 | 82 |
83 COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$opts" -- "$cur") ) | |
84 return | |
85 fi | |
86 | |
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87 # global options |
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88 case "$prev" in |
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89 -R|--repository) |
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90 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) |
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91 return |
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92 ;; |
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93 --cwd) |
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94 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) |
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95 return |
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96 ;; |
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97 esac |
916 | 98 |
99 if [ -z "$cmd" ] || [ $COMP_CWORD -eq $i ]; then | |
100 _hg_commands | |
101 return | |
102 fi | |
103 | |
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104 # canonicalize command name |
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105 cmd=$(hg -q help "$cmd" | sed -e 's/^hg //; s/ .*//; 1q') |
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106 |
916 | 107 if [ "$cmd" != status ] && [ "$prev" = -r ] || [ "$prev" = --rev ]; then |
108 _hg_tags | |
109 return | |
110 fi | |
111 | |
112 case "$cmd" in | |
113 help) | |
114 _hg_commands | |
115 ;; | |
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116 export|manifest|update) |
916 | 117 _hg_tags |
118 ;; | |
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119 pull|push|outgoing|incoming) |
916 | 120 _hg_paths |
121 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) | |
122 ;; | |
123 paths) | |
124 _hg_paths | |
125 ;; | |
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126 add) |
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127 _hg_status "u" |
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128 ;; |
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129 commit) |
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130 _hg_status "mra" |
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131 ;; |
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132 remove) |
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133 _hg_status "r" |
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134 ;; |
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135 forget) |
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136 _hg_status "a" |
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137 ;; |
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138 diff) |
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139 _hg_status "mra" |
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140 ;; |
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141 revert) |
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142 _hg_status "mra" |
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143 ;; |
916 | 144 clone) |
145 local count=$(_hg_count_non_option) | |
146 if [ $count = 1 ]; then | |
147 _hg_paths | |
148 fi | |
149 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) | |
150 ;; | |
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151 debugindex|debugindexdot) |
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152 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -X "!*.i" -- "$cur" )) |
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153 ;; |
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154 debugdata) |
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155 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -X "!*.d" -- "$cur" )) |
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156 ;; |
916 | 157 cat) |
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158 local count=$(_hg_count_non_option '-o|--output') |
916 | 159 if [ $count = 2 ]; then |
160 _hg_tags | |
161 else | |
162 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -- "$cur" )) | |
163 fi | |
164 ;; | |
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165 *) |
916 | 166 COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -- "$cur" )) |
167 ;; | |
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 |