| 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 | |
| 13 | _stg_commands=" |
| 14 | add |
| 15 | applied |
| 16 | assimilate |
| 17 | branch |
| 18 | delete |
| 19 | diff |
| 20 | clean |
| 21 | clone |
| 22 | commit |
| 23 | export |
| 24 | files |
| 25 | float |
| 26 | fold |
| 27 | goto |
| 28 | id |
| 29 | import |
| 30 | init |
| 31 | log |
| 32 | mail |
| 33 | new |
| 34 | patches |
| 35 | pick |
| 36 | pop |
| 37 | pull |
| 38 | push |
| 39 | refresh |
| 40 | rename |
| 41 | resolved |
| 42 | rm |
| 43 | series |
| 44 | show |
| 45 | status |
| 46 | top |
| 47 | unapplied |
| 48 | uncommit |
| 49 | " |
| 50 | |
| 51 | # The path to .git, or empty if we're not in a repository. |
| 52 | _gitdir () |
| 53 | { |
| 54 | echo "$(git rev-parse --git-dir 2>/dev/null)" |
| 55 | } |
| 56 | |
| 57 | # Name of the current branch, or empty if there isn't one. |
| 58 | _current_branch () |
| 59 | { |
| 60 | local b=$(git symbolic-ref HEAD 2>/dev/null) |
| 61 | echo ${b#refs/heads/} |
| 62 | } |
| 63 | |
| 64 | # List of all applied patches. |
| 65 | _applied_patches () |
| 66 | { |
| 67 | local g=$(_gitdir) |
| 68 | [ "$g" ] && cat "$g/patches/$(_current_branch)/applied" |
| 69 | } |
| 70 | |
| 71 | # List of all unapplied patches. |
| 72 | _unapplied_patches () |
| 73 | { |
| 74 | local g=$(_gitdir) |
| 75 | [ "$g" ] && cat "$g/patches/$(_current_branch)/unapplied" |
| 76 | } |
| 77 | |
| 78 | # List of all patches. |
| 79 | _all_patches () |
| 80 | { |
| 81 | local b=$(_current_branch) |
| 82 | local g=$(_gitdir) |
| 83 | [ "$g" ] && cat "$g/patches/$b/applied" "$g/patches/$b/unapplied" |
| 84 | } |
| 85 | |
| 86 | # List of all patches except the current patch. |
| 87 | _all_other_patches () |
| 88 | { |
| 89 | local b=$(_current_branch) |
| 90 | local g=$(_gitdir) |
| 91 | [ "$g" ] && cat "$g/patches/$b/applied" "$g/patches/$b/unapplied" \ |
| 92 | | grep -v "^$(< $g/patches/$b/current)$" |
| 93 | } |
| 94 | |
| 95 | # List the command options |
| 96 | _cmd_options () |
| 97 | { |
| 98 | stg $1 --help | grep -e " --[A-Za-z]" | sed -e "s/.*\(--[^ =]\+\).*/\1/" |
| 99 | } |
| 100 | |
| 101 | # Generate completions for patches and patch ranges from the given |
| 102 | # patch list function, and options from the given list. |
| 103 | _complete_patch_range () |
| 104 | { |
| 105 | local patchlist="$1" options="$2" |
| 106 | local pfx cur="${COMP_WORDS[COMP_CWORD]}" |
| 107 | case "$cur" in |
| 108 | *..*) |
| 109 | pfx="${cur%..*}.." |
| 110 | cur="${cur#*..}" |
| 111 | COMPREPLY=($(compgen -P "$pfx" -W "$($patchlist)" -- "$cur")) |
| 112 | ;; |
| 113 | *) |
| 114 | COMPREPLY=($(compgen -W "$options $($patchlist)" -- "$cur")) |
| 115 | ;; |
| 116 | esac |
| 117 | } |
| 118 | |
| 119 | # Generate completions for options from the given list. |
| 120 | _complete_options () |
| 121 | { |
| 122 | local options="$1" |
| 123 | COMPREPLY=($(compgen -W "$options" -- "${COMP_WORDS[COMP_CWORD]}")) |
| 124 | } |
| 125 | |
| 126 | _stg_common () |
| 127 | { |
| 128 | _complete_options "$(_cmd_options $1)" |
| 129 | } |
| 130 | |
| 131 | _stg_all_patches () |
| 132 | { |
| 133 | _complete_patch_range _all_patches "$(_cmd_options $1)" |
| 134 | } |
| 135 | |
| 136 | _stg_other_patches () |
| 137 | { |
| 138 | _complete_patch_range _all_other_patches "$(_cmd_options $1)" |
| 139 | } |
| 140 | |
| 141 | _stg_applied_patches () |
| 142 | { |
| 143 | _complete_patch_range _applied_patches "$(_cmd_options $1)" |
| 144 | } |
| 145 | |
| 146 | _stg_unapplied_patches () |
| 147 | { |
| 148 | _complete_patch_range _unapplied_patches "$(_cmd_options $1)" |
| 149 | } |
| 150 | |
| 151 | _stg_help () |
| 152 | { |
| 153 | _complete_options "$_stg_commands" |
| 154 | } |
| 155 | |
| 156 | _stg () |
| 157 | { |
| 158 | local i c=1 command |
| 159 | |
| 160 | while [ $c -lt $COMP_CWORD ]; do |
| 161 | if [ $c == 1 ]; then |
| 162 | command="${COMP_WORDS[c]}" |
| 163 | fi |
| 164 | c=$((++c)) |
| 165 | done |
| 166 | |
| 167 | # Complete name of subcommand. |
| 168 | if [ $c -eq $COMP_CWORD -a -z "$command" ]; then |
| 169 | COMPREPLY=($(compgen \ |
| 170 | -W "--help --version copyright help $_stg_commands" \ |
| 171 | -- "${COMP_WORDS[COMP_CWORD]}")) |
| 172 | return; |
| 173 | fi |
| 174 | |
| 175 | # Complete arguments to subcommands. |
| 176 | case "$command" in |
| 177 | # generic commands |
| 178 | help) _stg_help ;; |
| 179 | # repository commands |
| 180 | id) _stg_all_patches $command ;; |
| 181 | # stack commands |
| 182 | float) _stg_all_patches $command ;; |
| 183 | goto) _stg_other_patches $command ;; |
| 184 | pop) _stg_applied_patches $command ;; |
| 185 | push) _stg_unapplied_patches $command ;; |
| 186 | # patch commands |
| 187 | delete) _stg_all_patches $command ;; |
| 188 | export) _stg_applied_patches $command ;; |
| 189 | files) _stg_all_patches $command ;; |
| 190 | log) _stg_all_patches $command ;; |
| 191 | mail) _stg_applied_patches $command ;; |
| 192 | pick) _stg_unapplied_patches $command ;; |
| 193 | rename) _stg_all_patches $command ;; |
| 194 | show) _stg_all_patches $command ;; |
| 195 | # all the other commands |
| 196 | *) _stg_common $command ;; |
| 197 | esac |
| 198 | } |
| 199 | |
| 200 | complete -o default -F _stg stg |