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Merge pull request #243 from EdwardBetts/master
[code/vcsh.git] / _vcsh
1 #compdef vcsh
2
3 function __vcsh_repositories () {
4         local expl
5         local -a repos
6         repos=( ${(f)"$(command vcsh list)"} )
7         _describe -t repos 'repositories' repos
8 }
9
10 function __vcsh_not_implemented_yet () {
11         _message "Subcommand completion '${1#*-}': not implemented yet"
12 }
13
14 function _vcsh-clone () {
15         __vcsh_not_implemented_yet "$0" #TODO
16 }
17
18 function _vcsh-delete () {
19         (( CURRENT == 2 )) && __vcsh_repositories
20 }
21
22 function _vcsh-enter () {
23         (( CURRENT == 2 )) && __vcsh_repositories
24 }
25
26 function _vcsh-foreach () {
27         _dispatch vcsh-foreach git
28 }
29
30 function _vcsh-help () {
31         _nothing
32 }
33
34 function _vcsh-init () {
35         _nothing
36 }
37
38 function _vcsh-list () {
39         _nothing
40 }
41
42 function _vcsh-list-tracked () {
43         (( CURRENT == 2 )) && __vcsh_repositories
44 }
45
46 function _vcsh-list-untracked () {
47         _nothing
48 }
49
50 function _vcsh-pull () {
51         _nothing
52 }
53
54 function _vcsh-push () {
55         _nothing
56 }
57
58 function _vcsh-rename () {
59         (( CURRENT == 2 )) && __vcsh_repositories
60         (( CURRENT == 3 )) && _message "new repository name"
61         (( CURRENT > 3 )) && _nothing
62 }
63
64 function _vcsh-run () {
65         (( CURRENT == 2 )) && __vcsh_repositories
66         (( CURRENT == 3 )) && _command_names -e
67         if (( CURRENT >= 4 )); then
68                 # see _precommand in zsh
69                 words=( "${(@)words[3,-1]}" )
70                 (( CURRENT -= 2 ))
71                 _normal
72         fi
73 }
74
75 function _vcsh-status () {
76         (( CURRENT == 2 )) && __vcsh_repositories
77 }
78
79 function _vcsh-upgrade () {
80         (( CURRENT == 2 )) && __vcsh_repositories
81 }
82
83 function _vcsh-version () {
84         _nothing
85 }
86
87 function _vcsh-which () {
88         _files
89 }
90
91 function _vcsh-write-gitignore () {
92         (( CURRENT == 2 )) && __vcsh_repositories
93 }
94
95 function _vcsh () {
96         local curcontext="${curcontext}"
97         local state vcshcommand
98         local -a args subcommands
99
100         local VCSH_REPO_D
101         : ${VCSH_REPO_D:="${XDG_CONFIG_HOME:-"$HOME/.config"}/vcsh/repo.d"}
102
103         subcommands=(
104                 "clone:clone an existing repository"
105                 "commit:commit in all repositories"
106                 "delete:delete an existing repository"
107                 "enter:enter repository; spawn new <\$SHELL>"
108                 "foreach:execute for all repos"
109                 "help:display help"
110                 "init:initialize an empty repository"
111                 "list:list all local vcsh repositories"
112                 "list-tracked:list all files tracked by vcsh"
113                 "list-untracked:list all files not tracked by vcsh"
114                 "pull:pull from all vcsh remotes"
115                 "push:push to vcsh remotes"
116                 "rename:rename a repository"
117                 "run:run command with <\$GIT_DIR> and <\$GIT_WORK_TREE> set"
118                 "status:show statuses of all/one vcsh repositories"
119                 "upgrade:upgrade repository to currently recommended settings"
120                 "version:print version information"
121                 "which:find <substring> in name of any tracked file"
122                 "write-gitignore:write .gitignore.d/<repo> via git ls-files"
123         )
124
125         args=(
126                 '-c[source <file> prior to other configuration files]:config files:_path_files'
127                 '-d[enable debug mode]'
128                 '-v[enable verbose mode]'
129                 '*:: :->subcommand_or_options_or_repo'
130         )
131
132         _arguments -C ${args} && return
133
134         if [[ ${state} == "subcommand_or_options_or_repo" ]]; then
135                 if (( CURRENT == 1 )); then
136                         _describe -t subcommands 'vcsh sub-commands' subcommands
137                         __vcsh_repositories
138                 else
139                         vcshcommand="${words[1]}"
140                         if ! (( ${+functions[_vcsh-$vcshcommand]} )); then
141                                 # There is no handler function, so this is probably the name
142                                 # of a repository. Act accordingly.
143                                 # FIXME: this may want to use '_dispatch vcsh git'
144                                 GIT_DIR=$VCSH_REPO_D/$words[1].git _dispatch git git
145                         else
146                                 curcontext="${curcontext%:*:*}:vcsh-${vcshcommand}:"
147                                 _call_function ret _vcsh-${vcshcommand} && (( ret ))
148                         fi
149                 fi
150         fi
151 }
152
153 _vcsh "$@"