f5270be463
This is useful for the paranoid before a destructive todo.txt operation. Appending the text as a shell comment doesn't affect the todo.txt command itself, but shows that the task number corresponds to the task you had in mind.
64 lines
2.4 KiB
Bash
64 lines
2.4 KiB
Bash
#!/bin/bash source-this-script
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[ "$BASH_VERSION" ] || return
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_todo()
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{
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local cur prev opts
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COMPREPLY=()
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cur="${COMP_WORDS[COMP_CWORD]}"
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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local -r OPTS="-@ -@@ -+ -++ -d -f -h -p -P -PP -a -n -t -v -vv -V -x"
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local -r COMMANDS="\
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add a addto addm append app archive command del \
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rm depri dp do help list ls listall lsa listcon \
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lsc listfile lf listpri lsp listproj lsprj move \
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mv prepend prep pri p replace report"
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# Add custom commands from add-ons, if installed.
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local allCommands="$COMMANDS $('ls' ${TODO_ACTIONS_DIR:-$HOME/.todo.actions.d}/ 2>/dev/null)"
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local completions
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if [ $COMP_CWORD -eq 1 ]; then
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completions="$allCommands $OPTS"
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else
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case "$prev" in
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command)
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completions=$COMMANDS;;
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-*) completions="$allCommands $OPTS";;
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*) case "$cur" in
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+*) completions=$(TODOTXT_VERBOSE=0 todo.sh command listproj);;
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@*) completions=$(TODOTXT_VERBOSE=0 todo.sh command listcon);;
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*) if [[ "$cur" =~ ^[0-9]+$ ]]; then
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local item=$(TODOTXT_VERBOSE=0 todo.sh -@ -+ -p -x command ls "^ *${cur} " | head -n 1)
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# Remove the (padded) task number; we prepend the
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# user-provided $cur.
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item=${item#* }
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# Remove the timestamp prepended by the -t option;
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# there's no todo.txt option for that yet.
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item=${item#[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9] }
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# Append task text as a shell comment. This
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# completion can be a safety check before a
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# destructive todo.txt operation.
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[ "$item" ] && COMPREPLY[0]="$cur # $item"
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return 0
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else
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return 0
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fi
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;;
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esac
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;;
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esac
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fi
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COMPREPLY=( $( compgen -W "$completions" -- $cur ))
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return 0
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}
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complete -F _todo todo.sh
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# If you define an alias (e.g. "t") to todo.sh, you need to explicitly enable
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# completion for it, too:
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#complete -F _todo t
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