* PATCH: dconf completion
@ 2017-09-15 16:50 Oliver Kiddle
0 siblings, 0 replies; only message in thread
From: Oliver Kiddle @ 2017-09-15 16:50 UTC (permalink / raw)
To: Zsh workers
dconf has a hidden _complete subcommand for getting completion matches
so this is fairly straightforward. It ends up being separated like a
file/directory hierarchy unlike the gsettings completion which has them
all together with matching control.
Oliver
diff --git a/Completion/Unix/Command/_dconf b/Completion/Unix/Command/_dconf
new file mode 100644
index 000000000..645af3a4f
--- /dev/null
+++ b/Completion/Unix/Command/_dconf
@@ -0,0 +1,71 @@
+#compdef dconf
+
+local curcontext="$curcontext" state line cmds ret=1
+local cmd=$words[1]
+
+cmds=(
+ 'help:display help information'
+ 'read:read the value of a key'
+ 'list:list the contents of a directory'
+ 'write:change the value of a key'
+ 'reset:reset the value of a key or directory'
+ 'compile:compile a binary database from keyfiles'
+ 'update:update the system databases'
+ 'watch:watch a path for changes'
+ 'dump:dump an entire subpath to stdout'
+ 'load:populate a subpath from stdin'
+)
+
+if (( CURRENT == 2 )); then
+ _describe -t commands command cmds
+ return
+fi
+
+curcontext="${curcontext%:*}-$words[2]:"
+shift words
+(( CURRENT-- ))
+
+case $words[1] in
+ dump|list|load) state=dirs ;;
+ watch) state=keys ;;
+ read)
+ _arguments -A "-*" '-d[read default values]' '1:key:->keys' && ret=0
+ ;;
+ write)
+ _arguments '1:key:->keys' '2:value' && ret=0
+ ;;
+ reset)
+ _arguments -A "-*" '-f[reset entire directory]' '1:key:->keys' && ret=0
+ [[ $+opt_args[-f] = 1 && state = keys ]] && state=dirs
+ ;;
+ compile)
+ _arguments '1:file:_files' '2:path:_directories' && ret=0
+ ;;
+ help)
+ _describe -t commands command cmds && ret=0
+ ;;
+ *) _default && ret=0 ;;
+esac
+
+case $state in
+ keys)
+ compset -P '*/'
+ dirs=( ${${${(f)"$(_call_program keys dconf _complete \'\' "${IPREFIX:-/}")"}#$IPREFIX}%% #} )
+ _tags keys
+ while _tags; do
+ if _requested keys; then
+ _description keys expl keu
+ compadd "$expl[@]" -qS ' ' ${dirs:#*/} && ret=0
+ compadd "$expl[@]" -S '' ${(M)dirs:#*/} && ret=0
+ fi
+ (( ret )) || break
+ done
+ ;;
+ dirs)
+ compset -P '*/'
+ _wanted keys expl directory compadd -S '' - \
+ ${${(f)"$(_call_program keys dconf _complete / "${IPREFIX:-/}")"}#$IPREFIX} && ret=0
+ ;;
+esac
+
+return ret
.
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2017-09-15 16:50 PATCH: dconf completion Oliver Kiddle
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