diff options
Diffstat (limited to '_bash_completion.d/todo_completion')
| -rw-r--r-- | _bash_completion.d/todo_completion | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/_bash_completion.d/todo_completion b/_bash_completion.d/todo_completion new file mode 100644 index 0000000..f443acb --- /dev/null +++ b/_bash_completion.d/todo_completion @@ -0,0 +1,113 @@ +#!/bin/bash source-this-script +[ "$BASH_VERSION" ] || return + +_todo() +{ + local cur prev opts + COMPREPLY=() + cur="${COMP_WORDS[COMP_CWORD]}" + prev="${COMP_WORDS[COMP_CWORD-1]}" + + local -r OPTS="-@ -@@ -+ -++ -d -f -h -p -P -PP -a -n -t -v -vv -V -x" + local -r COMMANDS="\ + add a addto addm append app archive command del \ + rm depri dp do help list ls listaddons listall lsa listcon \ + lsc listfile lf listpri lsp listproj lsprj move \ + mv prepend prep pri p replace report shorthelp" + local -r MOVE_COMMAND_PATTERN='^(move|mv)$' + + local _todo_sh=${_todo_sh:-todo.sh} + local completions + if [ $COMP_CWORD -eq 1 ]; then + completions="$COMMANDS $(eval TODOTXT_VERBOSE=0 $_todo_sh command listaddons) $OPTS" + elif [[ $COMP_CWORD -gt 2 && ( \ + "${COMP_WORDS[COMP_CWORD-2]}" =~ $MOVE_COMMAND_PATTERN || \ + "${COMP_WORDS[COMP_CWORD-3]}" =~ $MOVE_COMMAND_PATTERN ) ]]; then + # "move ITEM# DEST [SRC]" has file arguments on positions 2 and 3. + completions=$(eval TODOTXT_VERBOSE=0 $_todo_sh command listfile) + else + case "$prev" in + command) + completions=$COMMANDS;; + help) + completions="$COMMANDS $(eval TODOTXT_VERBOSE=0 $_todo_sh command listaddons)";; + addto|listfile|lf) + completions=$(eval TODOTXT_VERBOSE=0 $_todo_sh command listfile);; + -*) completions="$COMMANDS $(eval TODOTXT_VERBOSE=0 $_todo_sh command listaddons) $OPTS";; + *) case "$cur" in + +*) completions=$(eval TODOTXT_VERBOSE=0 $_todo_sh command listproj) + COMPREPLY=( $( compgen -W "$completions" -- $cur )) + [ ${#COMPREPLY[@]} -gt 0 ] && return 0 + # Fall back to projects extracted from done tasks. + completions=$(eval 'TODOTXT_VERBOSE=0 TODOTXT_SOURCEVAR=\$DONE_FILE' $_todo_sh command listproj) + ;; + @*) completions=$(eval TODOTXT_VERBOSE=0 $_todo_sh command listcon) + COMPREPLY=( $( compgen -W "$completions" -- $cur )) + [ ${#COMPREPLY[@]} -gt 0 ] && return 0 + # Fall back to contexts extracted from done tasks. + completions=$(eval 'TODOTXT_VERBOSE=0 TODOTXT_SOURCEVAR=\$DONE_FILE' $_todo_sh command listcon) + ;; + *) if [[ "$cur" =~ ^[0-9]+$ ]]; then + # Remove the (padded) task number; we prepend the + # user-provided $cur instead. + # Remove the timestamp prepended by the -t option, + # and the done date (for done tasks); there's no + # todo.txt option for that yet. + # But keep priority and "x"; they're short and may + # provide useful context. + # Remove any trailing whitespace; the Bash + # completion inserts a trailing space itself. + # Finally, limit the output to a single line just as + # a safety check of the ls action output. + local todo=$( \ + eval TODOTXT_VERBOSE=0 $_todo_sh '-@ -+ -p -x command ls "^ *${cur} "' | \ + sed -e 's/^ *[0-9]\{1,\} //' -e 's/^\((.) \)\{0,1\}[0-9]\{2,4\}-[0-9]\{2\}-[0-9]\{2\} /\1/' \ + -e 's/^\([xX] \)\([0-9]\{2,4\}-[0-9]\{2\}-[0-9]\{2\} \)\{1,2\}/\1/' \ + -e 's/[[:space:]]*$//' \ + -e '1q' \ + ) + # Append task text as a shell comment. This + # completion can be a safety check before a + # destructive todo.txt operation. + [ "$todo" ] && COMPREPLY[0]="$cur # $todo" + return 0 + else + return 0 + fi + ;; + esac + ;; + esac + fi + + COMPREPLY=( $( compgen -W "$completions" -- $cur )) + return 0 +} +complete -F _todo todo.sh + +# If you define an alias (e.g. "t") to todo.sh, you need to explicitly enable +# completion for it, too: +#complete -F _todo t +# It is recommended to put this line next to your alias definition in your +# ~/.bashrc (or wherever else you're defining your alias). If you simply +# uncomment it here, you will need to redo this on every todo.txt update! + +# If you have renamed the todo.sh executable, or if it is not accessible through +# PATH, you need to add and use a wrapper completion function, like this: +#_todoElsewhere() +#{ +# local _todo_sh='/path/to/todo2.sh' +# _todo "$@" +#} +#complete -F _todoElsewhere /path/to/todo2.sh + +# If you use aliases to use different configuration(s), you need to add and use +# a wrapper completion function for each configuration if you want to complete +# fron the actual configured task locations: +#alias todo2='todo.sh -d "$HOME/todo2.cfg"' +#_todo2() +#{ +# local _todo_sh='todo.sh -d "$HOME/todo2.cfg"' +# _todo "$@" +#} +#complete -F _todo2 todo2 |