author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
Mon, 29 Aug 2005 20:37:07 +0200 | |
changeset 1151 | 10b4f2a5ce17 |
parent 1150 | 4ee09418c8e5 |
child 1152 | ff560ce0c635 |
permissions | -rw-r--r-- |
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#!/bin/bash |
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_hg_commands() |
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{ |
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local commands="$(hg -v help | sed -e '1,/^list of commands:/d' \ |
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-e '/^global options:/,$d' \ |
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-e '/^ [^ ]/!d; s/[,:]//g;')" |
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# hide debug commands from users, but complete them if |
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# specifically asked for |
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if [[ "$cur" == de* ]]; then |
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commands="$commands debugcheckstate debugstate debugindex" |
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commands="$commands debugindexdot debugwalk debugdata" |
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fi |
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COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$commands" -- "$cur") ) |
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} |
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_hg_paths() |
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{ |
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local paths="$(hg paths | sed -e 's/ = .*$//')" |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -W "$paths" -- "$cur" )) |
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} |
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_hg_status() |
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{ |
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local files="$( hg status -$1 | cut -b 3- )" |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -W "$files" -- "$cur" )) |
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} |
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_hg_tags() |
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{ |
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local tags="$(hg tags | sed -e 's/[0-9]*:[a-f0-9]\{40\}$//; s/ *$//')" |
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COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$tags" -- "$cur") ) |
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} |
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# this is "kind of" ugly... |
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_hg_count_non_option() |
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{ |
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local i count=0 |
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local filters="$1" |
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for (( i=1; $i<=$COMP_CWORD; i++ )); do |
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if [[ "${COMP_WORDS[i]}" != -* ]]; then |
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for f in $filters; do |
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if [[ ${COMP_WORDS[i-1]} == $f ]]; then |
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continue 2 |
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fi |
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done |
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count=$(($count + 1)) |
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fi |
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done |
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echo $(($count - 1)) |
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} |
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_hg() |
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{ |
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local cur prev cmd opts i |
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# global options that receive an argument |
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local global_args='--cwd|-R|--repository' |
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COMPREPLY=() |
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cur="$2" |
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prev="$3" |
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# searching for the command |
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# (first non-option argument that doesn't follow a global option that |
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# receives an argument) |
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for (( i=1; $i<=$COMP_CWORD; i++ )); do |
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if [[ ${COMP_WORDS[i]} != -* ]]; then |
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if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then |
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cmd="${COMP_WORDS[i]}" |
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break |
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fi |
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fi |
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done |
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if [[ "$cur" == -* ]]; then |
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# this assumes that there are no commands with spaces in the name |
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opts=$(hg -v help $cmd | sed -e '/^ *-/!d; s/ [^- ].*//') |
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COMPREPLY=( ${COMPREPLY[@]:-} $(compgen -W "$opts" -- "$cur") ) |
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return |
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fi |
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# global options |
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case "$prev" in |
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-R|--repository) |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) |
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return |
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;; |
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--cwd) |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) |
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return |
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;; |
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esac |
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if [ -z "$cmd" ] || [ $COMP_CWORD -eq $i ]; then |
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_hg_commands |
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return |
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fi |
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# canonicalize command name |
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cmd=$(hg -q help "$cmd" | sed -e 's/^hg //; s/ .*//; 1q') |
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if [ "$cmd" != status ] && [ "$prev" = -r ] || [ "$prev" = --rev ]; then |
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_hg_tags |
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return |
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fi |
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case "$cmd" in |
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help) |
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_hg_commands |
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;; |
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export|manifest|update) |
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_hg_tags |
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;; |
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pull|push|outgoing|incoming) |
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_hg_paths |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) |
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;; |
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paths) |
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_hg_paths |
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;; |
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add) |
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_hg_status "u" |
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;; |
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commit) |
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_hg_status "mra" |
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;; |
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remove) |
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_hg_status "r" |
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;; |
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forget) |
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_hg_status "a" |
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;; |
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diff) |
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_hg_status "mra" |
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;; |
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revert) |
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_hg_status "mra" |
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;; |
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clone) |
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local count=$(_hg_count_non_option) |
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if [ $count = 1 ]; then |
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_hg_paths |
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fi |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -d -- "$cur" )) |
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;; |
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debugindex|debugindexdot) |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -X "!*.i" -- "$cur" )) |
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;; |
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debugdata) |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -X "!*.d" -- "$cur" )) |
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;; |
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cat) |
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local count=$(_hg_count_non_option -o --output) |
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if [ $count = 2 ]; then |
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_hg_tags |
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else |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -- "$cur" )) |
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fi |
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;; |
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*) |
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COMPREPLY=(${COMPREPLY[@]:-} $( compgen -f -- "$cur" )) |
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;; |
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esac |
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} |
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complete -o default -F _hg hg |