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8ebae56b KH |
1 | # bash completion support for StGIT -*- shell-script -*- |
2 | # | |
3 | # Copyright (C) 2006, Karl Hasselström <kha@treskal.com> | |
4 | # Based on git-completion.sh | |
5 | # | |
6 | # To use these routines: | |
7 | # | |
8 | # 1. Copy this file to somewhere (e.g. ~/.stgit-completion.bash). | |
9 | # | |
10 | # 2. Add the following line to your .bashrc: | |
11 | # . ~/.stgit-completion.bash | |
12 | ||
1aaf55c9 CM |
13 | _stg_commands=" |
14 | add | |
15 | applied | |
16 | assimilate | |
17 | branch | |
18 | delete | |
19 | diff | |
20 | clean | |
21 | clone | |
22 | commit | |
d5ae2173 | 23 | cp |
1aaf55c9 CM |
24 | export |
25 | files | |
26 | float | |
27 | fold | |
28 | goto | |
841c7b2a | 29 | hide |
1aaf55c9 CM |
30 | id |
31 | import | |
32 | init | |
33 | log | |
34 | ||
35 | new | |
36 | patches | |
37 | pick | |
38 | pop | |
39 | pull | |
40 | push | |
22037590 | 41 | rebase |
1aaf55c9 CM |
42 | refresh |
43 | rename | |
44 | resolved | |
45 | rm | |
46 | series | |
47 | show | |
48 | status | |
06848fab | 49 | sync |
1aaf55c9 CM |
50 | top |
51 | unapplied | |
52 | uncommit | |
841c7b2a | 53 | unhide |
1aaf55c9 CM |
54 | " |
55 | ||
8ebae56b KH |
56 | # The path to .git, or empty if we're not in a repository. |
57 | _gitdir () | |
58 | { | |
59 | echo "$(git rev-parse --git-dir 2>/dev/null)" | |
60 | } | |
61 | ||
62 | # Name of the current branch, or empty if there isn't one. | |
63 | _current_branch () | |
64 | { | |
65 | local b=$(git symbolic-ref HEAD 2>/dev/null) | |
66 | echo ${b#refs/heads/} | |
67 | } | |
68 | ||
69 | # List of all applied patches. | |
70 | _applied_patches () | |
71 | { | |
72 | local g=$(_gitdir) | |
73 | [ "$g" ] && cat "$g/patches/$(_current_branch)/applied" | |
74 | } | |
75 | ||
76 | # List of all unapplied patches. | |
77 | _unapplied_patches () | |
78 | { | |
79 | local g=$(_gitdir) | |
80 | [ "$g" ] && cat "$g/patches/$(_current_branch)/unapplied" | |
81 | } | |
82 | ||
83 | # List of all patches. | |
84 | _all_patches () | |
85 | { | |
86 | local b=$(_current_branch) | |
87 | local g=$(_gitdir) | |
88 | [ "$g" ] && cat "$g/patches/$b/applied" "$g/patches/$b/unapplied" | |
89 | } | |
90 | ||
91 | # List of all patches except the current patch. | |
92 | _all_other_patches () | |
93 | { | |
94 | local b=$(_current_branch) | |
95 | local g=$(_gitdir) | |
96 | [ "$g" ] && cat "$g/patches/$b/applied" "$g/patches/$b/unapplied" \ | |
7ae2e706 | 97 | | grep -v "^$(cat $g/patches/$b/current 2> /dev/null)$" |
8ebae56b KH |
98 | } |
99 | ||
1aaf55c9 CM |
100 | # List the command options |
101 | _cmd_options () | |
102 | { | |
21b1cc55 | 103 | stg $1 --help 2>/dev/null | grep -e " --[A-Za-z]" | sed -e "s/.*\(--[^ =]\+\).*/\1/" |
1aaf55c9 CM |
104 | } |
105 | ||
8ebae56b KH |
106 | # Generate completions for patches and patch ranges from the given |
107 | # patch list function, and options from the given list. | |
108 | _complete_patch_range () | |
109 | { | |
110 | local patchlist="$1" options="$2" | |
111 | local pfx cur="${COMP_WORDS[COMP_CWORD]}" | |
112 | case "$cur" in | |
113 | *..*) | |
114 | pfx="${cur%..*}.." | |
115 | cur="${cur#*..}" | |
116 | COMPREPLY=($(compgen -P "$pfx" -W "$($patchlist)" -- "$cur")) | |
117 | ;; | |
118 | *) | |
119 | COMPREPLY=($(compgen -W "$options $($patchlist)" -- "$cur")) | |
120 | ;; | |
121 | esac | |
122 | } | |
123 | ||
ebbd6f00 CM |
124 | _complete_patch_range_options () |
125 | { | |
126 | local patchlist="$1" options="$2" patch_options="$3" | |
127 | local prev="${COMP_WORDS[COMP_CWORD-1]}" | |
128 | local cur="${COMP_WORDS[COMP_CWORD]}" | |
129 | local popt | |
130 | for popt in $patch_options; do | |
131 | if [ $prev == $popt ]; then | |
132 | _complete_patch_range $patchlist | |
133 | return | |
134 | fi | |
135 | done | |
136 | COMPREPLY=($(compgen -W "$options" -- "$cur")) | |
137 | } | |
138 | ||
8ebae56b KH |
139 | # Generate completions for options from the given list. |
140 | _complete_options () | |
141 | { | |
142 | local options="$1" | |
143 | COMPREPLY=($(compgen -W "$options" -- "${COMP_WORDS[COMP_CWORD]}")) | |
144 | } | |
145 | ||
1aaf55c9 | 146 | _stg_common () |
8ebae56b | 147 | { |
1aaf55c9 | 148 | _complete_options "$(_cmd_options $1)" |
8ebae56b KH |
149 | } |
150 | ||
ebbd6f00 | 151 | _stg_patches () |
8ebae56b | 152 | { |
ebbd6f00 | 153 | _complete_patch_range "$2" "$(_cmd_options $1)" |
8ebae56b KH |
154 | } |
155 | ||
ebbd6f00 | 156 | _stg_patches_options () |
8ebae56b | 157 | { |
ebbd6f00 | 158 | _complete_patch_range_options "$2" "$(_cmd_options $1)" "$3" |
8ebae56b KH |
159 | } |
160 | ||
1aaf55c9 | 161 | _stg_help () |
8ebae56b | 162 | { |
1aaf55c9 | 163 | _complete_options "$_stg_commands" |
8ebae56b KH |
164 | } |
165 | ||
166 | _stg () | |
167 | { | |
168 | local i c=1 command | |
169 | ||
170 | while [ $c -lt $COMP_CWORD ]; do | |
171 | if [ $c == 1 ]; then | |
172 | command="${COMP_WORDS[c]}" | |
173 | fi | |
174 | c=$((++c)) | |
175 | done | |
176 | ||
177 | # Complete name of subcommand. | |
178 | if [ $c -eq $COMP_CWORD -a -z "$command" ]; then | |
179 | COMPREPLY=($(compgen \ | |
1aaf55c9 | 180 | -W "--help --version copyright help $_stg_commands" \ |
8ebae56b KH |
181 | -- "${COMP_WORDS[COMP_CWORD]}")) |
182 | return; | |
183 | fi | |
184 | ||
185 | # Complete arguments to subcommands. | |
186 | case "$command" in | |
1aaf55c9 CM |
187 | # generic commands |
188 | help) _stg_help ;; | |
189 | # repository commands | |
ebbd6f00 | 190 | id) _stg_patches $command _all_patches ;; |
1aaf55c9 | 191 | # stack commands |
ebbd6f00 CM |
192 | float) _stg_patches $command _all_patches ;; |
193 | goto) _stg_patches $command _all_other_patches ;; | |
841c7b2a | 194 | hide) _stg_patches $command _all_patches ;; |
ebbd6f00 CM |
195 | pop) _stg_patches $command _applied_patches ;; |
196 | push) _stg_patches $command _unapplied_patches ;; | |
0aebdb85 | 197 | series) _stg_patches $command _all_patches ;; |
841c7b2a | 198 | unhide) _stg_patches $command _all_patches ;; |
1aaf55c9 | 199 | # patch commands |
ebbd6f00 | 200 | delete) _stg_patches $command _all_patches ;; |
8560c67b | 201 | export) _stg_patches $command _applied_patches ;; |
ebbd6f00 CM |
202 | files) _stg_patches $command _all_patches ;; |
203 | log) _stg_patches $command _all_patches ;; | |
b4f656f0 | 204 | mail) _stg_patches $command _all_patches ;; |
ebbd6f00 CM |
205 | pick) _stg_patches $command _unapplied_patches ;; |
206 | refresh)_stg_patches_options $command _applied_patches "-p --patch" ;; | |
207 | rename) _stg_patches $command _all_patches ;; | |
208 | show) _stg_patches $command _all_patches ;; | |
06848fab | 209 | sync) _stg_patches $command _applied_patches ;; |
ebbd6f00 CM |
210 | # working-copy commands |
211 | diff) _stg_patches_options $command _applied_patches "-r --range" ;; | |
1aaf55c9 CM |
212 | # all the other commands |
213 | *) _stg_common $command ;; | |
8ebae56b KH |
214 | esac |
215 | } | |
216 | ||
217 | complete -o default -F _stg stg |