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Merge branch 'zsh-completion'
[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 "$0" #TODO
16 }
17
18 function _vcsh-delete () {
19         (( CURRENT == 2 )) && __vcsh_repositories
20 }
21
22 function _vcsh-enter () {
23         (( CURRENT == 2 )) && __vcsh_repositories
24 }
25
26 function _vcsh-help () {
27         _nothing
28 }
29
30 function _vcsh-init () {
31         _nothing
32 }
33
34 function _vcsh-list () {
35         _nothing
36 }
37
38 function _vcsh-list-tracked () {
39         _nothing
40 }
41
42 function _vcsh-list-tracked-by () {
43         (( CURRENT == 2 )) && __vcsh_repositories
44 }
45
46 function _vcsh-rename () {
47         (( CURRENT == 2 )) && __vcsh_repositories
48         #TODO tell the user to add a new name
49 }
50
51 function _vcsh-run () {
52         (( CURRENT == 2 )) && __vcsh_repositories
53         #TODO normal commands
54 }
55
56 function _vcsh-setup () {
57         (( CURRENT == 2 )) && __vcsh_repositories
58 }
59
60 function _vcsh-version () {
61         _nothing
62 }
63
64 function _vcsh-which () {
65         _files
66 }
67
68 function _vcsh-write-gitignore () {
69         (( CURRENT == 2 )) && __vcsh_repositories
70 }
71
72 function _vcsh () {
73         local curcontext="${curcontext}"
74         local state vcshcommand
75         local -a args subcommands
76
77         subcommands=(
78                 "clone:clone an existing repository"
79                 "delete:delete an existing repository"
80                 "enter:enter repository; spawn new <\$SHELL>"
81                 "help:display help"
82                 "init:initialize an empty repository"
83                 "list:list all local vcsh repositories"
84                 "list-tracked:list all files tracked by vcsh"
85                 "list-tracked-by:list files tracked by a repository"
86                 "rename:rename a repository"
87                 "run:run command with <\$GIT_DIR> and <\$GIT_WORK_TREE> set"
88                 "setup:set up repository with recommended settings"
89                 "version:print version information"
90                 "which:find <substring> in name of any tracked file"
91                 "write-gitignore:write .gitignore.d/<repo> via git ls-files"
92         )
93
94         args=(
95                 '-c[source <file> prior to other configuration files]:config files:_path_files'
96                 '-d[enable debug mode]'
97                 '-v[enable verbose mode]'
98                 '*:: :->subcommand_or_options_or_repo'
99         )
100
101         _arguments -C ${args} && return
102
103         if [[ ${state} == "subcommand_or_options_or_repo" ]]; then
104                 if (( CURRENT == 1 )); then
105                         _describe -t subcommands 'vcsh sub-commands' subcommands
106                         __vcsh_repositories
107                 else
108                         vcshcommand="${words[1]}"
109                         if ! (( ${+functions[_vcsh-$vcshcommand]} )); then
110                                 # There is no handler function, so this is probably the name
111                                 # of a repository. Act accordingly.
112                                 _message "git sub-command"
113                                 #TODO and now we need to complete on git subcommands
114                         else
115                                 curcontext="${curcontext%:*:*}:vcsh-${vcshcommand}:"
116                                 _call_function ret _vcsh-${vcshcommand}
117                         fi
118                 fi
119         fi
120 }
121
122 _vcsh "$@"