Mercurial > hg
view contrib/bash_completion @ 23258:10697f29af2b
add: add back forgotten files even when not matching exactly (BC)
I accidentally did 'hg forget .' and tried to undo the operation with
'hg add .'. I expected the files to be reported as either modified or
clean, but they were still reported as removed. It turns out that
forgotten files are only added back if they are listed explicitly, as
shown by the following two invocations. This makes it hard to recover
from the mistake of forgetting a lot of files.
$ hg forget README && hg add README && hg status -A README
C README
$ hg forget README && hg add . && hg status -A README
R README
The problem lies in cmdutil.add(). That method checks that the file
isn't already tracked before adding it, but it does so by checking the
dirstate, which does have an entry for forgotten files (state 'r'). We
should instead be checking whether the file exists in the
workingctx. The workingctx is also what we later call add() on, and
that method takes care of transforming the add() into a normallookup()
on the dirstate.
Since we're changing repo.dirstate into wctx, let's also change
repo.walk into wctx.walk for consistency (repo.walk calls wctx.walk,
so we're simply inlining the call).
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Mon, 10 Nov 2014 14:51:18 -0800 |
parents | 28ecdf3fa1db |
children | 0390cc327dd5 |
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# bash completion for the Mercurial distributed SCM -*- sh -*- # Docs: # # If you source this file from your .bashrc, bash should be able to # complete a command line that uses hg with all the available commands # and options and sometimes even arguments. # # Mercurial allows you to define additional commands through extensions. # Bash should be able to automatically figure out the name of these new # commands and their options. See below for how to define _hg_opt_foo # and _hg_cmd_foo functions to fine-tune the completion for option and # non-option arguments, respectively. # # # Notes about completion for specific commands: # # - the completion function for the email command from the patchbomb # extension will try to call _hg_emails to get a list of e-mail # addresses. It's up to the user to define this function. For # example, put the addresses of the lists that you usually patchbomb # in ~/.patchbomb-to and the addresses that you usually use to send # the patchbombs in ~/.patchbomb-from and use something like this: # # _hg_emails() # { # if [ -r ~/.patchbomb-$1 ]; then # cat ~/.patchbomb-$1 # fi # } # # # Writing completion functions for additional commands: # # If it exists, the function _hg_cmd_foo will be called without # arguments to generate the completion candidates for the hg command # "foo". If the command receives some arguments that aren't options # even though they start with a "-", you can define a function called # _hg_opt_foo to generate the completion candidates. If _hg_opt_foo # doesn't return 0, regular completion for options is attempted. # # In addition to the regular completion variables provided by bash, # the following variables are also set: # - $hg - the hg program being used (e.g. /usr/bin/hg) # - $cmd - the name of the hg command being completed # - $cmd_index - the index of $cmd in $COMP_WORDS # - $cur - the current argument being completed # - $prev - the argument before $cur # - $global_args - "|"-separated list of global options that accept # an argument (e.g. '--cwd|-R|--repository') # - $canonical - 1 if we canonicalized $cmd before calling the function # 0 otherwise # shopt -s extglob _hg_cmd() { HGPLAIN=1 "$hg" "$@" 2>/dev/null } _hg_commands() { local commands commands="$(HGPLAINEXCEPT=alias _hg_cmd debugcomplete "$cur")" || commands="" COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$commands' -- "$cur")) } _hg_paths() { local paths="$(_hg_cmd paths -q)" COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$paths' -- "$cur")) } _hg_repos() { local i for i in $(compgen -d -- "$cur"); do test ! -d "$i"/.hg || COMPREPLY=(${COMPREPLY[@]:-} "$i") done } _hg_debugpathcomplete() { local files="$(_hg_cmd debugpathcomplete $1 "$cur")" local IFS=$'\n' COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$files' -- "$cur")) } _hg_status() { local files="$(_hg_cmd status -n$1 "glob:$cur**")" local IFS=$'\n' COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$files' -- "$cur")) } _hg_branches() { local branches="$(_hg_cmd branches -q)" local IFS=$'\n' COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$branches' -- "$cur")) } _hg_bookmarks() { local bookmarks="$(_hg_cmd bookmarks -q)" local IFS=$'\n' COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$bookmarks' -- "$cur")) } _hg_labels() { local labels="$(_hg_cmd debuglabelcomplete "$cur")" local IFS=$'\n' COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$labels' -- "$cur")) } # this is "kind of" ugly... _hg_count_non_option() { local i count=0 local filters="$1" for ((i=1; $i<=$COMP_CWORD; i++)); do if [[ "${COMP_WORDS[i]}" != -* ]]; then if [[ ${COMP_WORDS[i-1]} == @($filters|$global_args) ]]; then continue fi count=$(($count + 1)) fi done echo $(($count - 1)) } _hg_fix_wordlist() { local LASTCHAR=' ' if [ ${#COMPREPLY[@]} = 1 ]; then [ -d "$COMPREPLY" ] && LASTCHAR=/ COMPREPLY=$(printf %q%s "$COMPREPLY" "$LASTCHAR") else for ((i=0; i < ${#COMPREPLY[@]}; i++)); do [ -d "${COMPREPLY[$i]}" ] && COMPREPLY[$i]=${COMPREPLY[$i]}/ done fi } _hg() { local cur prev cmd cmd_index opts i aliashg # global options that receive an argument local global_args='--cwd|-R|--repository' local hg="$1" local canonical=0 aliashg=$(alias $hg 2>/dev/null) if [[ -n "$aliashg" ]]; then aliashg=${aliashg#"alias $hg='"} aliashg=${aliashg%"'"} hg=$aliashg fi COMPREPLY=() cur="$2" prev="$3" # searching for the command # (first non-option argument that doesn't follow a global option that # receives an argument) for ((i=1; $i<=$COMP_CWORD; i++)); do if [[ ${COMP_WORDS[i]} != -* ]]; then if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then cmd="${COMP_WORDS[i]}" cmd_index=$i break fi fi done if [[ "$cur" == -* ]]; then if [ "$(type -t "_hg_opt_$cmd")" = function ] && "_hg_opt_$cmd"; then _hg_fix_wordlist return fi opts=$(_hg_cmd debugcomplete --options "$cmd") COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$opts' -- "$cur")) _hg_fix_wordlist return fi # global options case "$prev" in -R|--repository) _hg_paths _hg_repos _hg_fix_wordlist return ;; --cwd) # Stick with default bash completion _hg_fix_wordlist return ;; esac if [ -z "$cmd" ] || [ $COMP_CWORD -eq $i ]; then _hg_commands _hg_fix_wordlist return fi # try to generate completion candidates for whatever command the user typed local help if _hg_command_specific; then _hg_fix_wordlist return fi # canonicalize the command name and try again help=$(_hg_cmd help "$cmd") if [ $? -ne 0 ]; then # Probably either the command doesn't exist or it's ambiguous return fi cmd=${help#hg } cmd=${cmd%%[$' \n']*} canonical=1 _hg_command_specific _hg_fix_wordlist } _hg_command_specific() { if [ "$(type -t "_hg_cmd_$cmd")" = function ]; then "_hg_cmd_$cmd" return 0 fi if [ "$cmd" != status ]; then case "$prev" in -r|--rev) if [[ $canonical = 1 || status != "$cmd"* ]]; then _hg_labels return 0 fi return 1 ;; -B|--bookmark) if [[ $canonical = 1 || status != "$cmd"* ]]; then _hg_bookmarks return 0 fi return 1 ;; -b|--branch) if [[ $canonical = 1 || status != "$cmd"* ]]; then _hg_branches return 0 fi return 1 ;; esac fi local aliascmd=$(_hg_cmd showconfig alias.$cmd | awk '{print $1}') [ -n "$aliascmd" ] && cmd=$aliascmd case "$cmd" in help) _hg_commands ;; export) if _hg_ext_mq_patchlist qapplied && [ "${COMPREPLY[*]}" ]; then return 0 fi _hg_labels ;; manifest|update|up|checkout|co) _hg_labels ;; pull|push|outgoing|incoming) _hg_paths _hg_repos ;; paths) _hg_paths ;; add) _hg_status "u" ;; merge) _hg_labels ;; commit|ci|record) _hg_status "mar" ;; remove|rm) _hg_debugpathcomplete -n ;; forget) _hg_debugpathcomplete -fa ;; diff) _hg_status "mar" ;; revert) _hg_debugpathcomplete ;; clone) local count=$(_hg_count_non_option) if [ $count = 1 ]; then _hg_paths fi _hg_repos ;; debugindex|debugindexdot) COMPREPLY=(${COMPREPLY[@]:-} $(compgen -f -X "!*.i" -- "$cur")) ;; debugdata) COMPREPLY=(${COMPREPLY[@]:-} $(compgen -f -X "!*.d" -- "$cur")) ;; *) return 1 ;; esac return 0 } complete -o bashdefault -o default -o nospace -F _hg hg \ || complete -o default -o nospace -F _hg hg # Completion for commands provided by extensions # bookmarks _hg_cmd_bookmarks() { _hg_bookmarks return } # mq _hg_ext_mq_patchlist() { local patches patches=$(_hg_cmd $1) if [ $? -eq 0 ] && [ "$patches" ]; then COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$patches' -- "$cur")) return 0 fi return 1 } _hg_ext_mq_queues() { local root=$(_hg_cmd root) local n for n in $(cd "$root"/.hg && compgen -d -- "$cur"); do # I think we're usually not interested in the regular "patches" queue # so just filter it. if [ "$n" != patches ] && [ -e "$root/.hg/$n/series" ]; then COMPREPLY=(${COMPREPLY[@]:-} "$n") fi done } _hg_cmd_qpop() { if [[ "$prev" = @(-n|--name) ]]; then _hg_ext_mq_queues return fi _hg_ext_mq_patchlist qapplied } _hg_cmd_qpush() { if [[ "$prev" = @(-n|--name) ]]; then _hg_ext_mq_queues return fi _hg_ext_mq_patchlist qunapplied } _hg_cmd_qgoto() { if [[ "$prev" = @(-n|--name) ]]; then _hg_ext_mq_queues return fi _hg_ext_mq_patchlist qseries } _hg_cmd_qdelete() { local qcmd=qunapplied if [[ "$prev" = @(-r|--rev) ]]; then qcmd=qapplied fi _hg_ext_mq_patchlist $qcmd } _hg_cmd_qfinish() { if [[ "$prev" = @(-a|--applied) ]]; then return fi _hg_ext_mq_patchlist qapplied } _hg_cmd_qsave() { if [[ "$prev" = @(-n|--name) ]]; then _hg_ext_mq_queues return fi } _hg_cmd_rebase() { if [[ "$prev" = @(-s|--source|-d|--dest|-b|--base|-r|--rev) ]]; then _hg_labels return fi } _hg_cmd_strip() { if [[ "$prev" = @(-B|--bookmark) ]]; then _hg_bookmarks return fi _hg_labels } _hg_cmd_qcommit() { local root=$(_hg_cmd root) # this is run in a sub-shell, so we can't use _hg_status local files=$(cd "$root/.hg/patches" && _hg_cmd status -nmar) COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$files' -- "$cur")) } _hg_cmd_qfold() { _hg_ext_mq_patchlist qunapplied } _hg_cmd_qrename() { _hg_ext_mq_patchlist qseries } _hg_cmd_qheader() { _hg_ext_mq_patchlist qseries } _hg_cmd_qclone() { local count=$(_hg_count_non_option) if [ $count = 1 ]; then _hg_paths fi _hg_repos } _hg_ext_mq_guards() { _hg_cmd qselect --series | sed -e 's/^.//' } _hg_cmd_qselect() { local guards=$(_hg_ext_mq_guards) COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$guards' -- "$cur")) } _hg_cmd_qguard() { local prefix='' if [[ "$cur" == +* ]]; then prefix=+ elif [[ "$cur" == -* ]]; then prefix=- fi local ncur=${cur#[-+]} if ! [ "$prefix" ]; then _hg_ext_mq_patchlist qseries return fi local guards=$(_hg_ext_mq_guards) COMPREPLY=(${COMPREPLY[@]:-} $(compgen -P $prefix -W '$guards' -- "$ncur")) } _hg_opt_qguard() { local i for ((i=cmd_index+1; i<=COMP_CWORD; i++)); do if [[ ${COMP_WORDS[i]} != -* ]]; then if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then _hg_cmd_qguard return 0 fi elif [ "${COMP_WORDS[i]}" = -- ]; then _hg_cmd_qguard return 0 fi done return 1 } _hg_cmd_qqueue() { local q local queues local opts="--list --create --rename --delete --purge" queues=$( _hg_cmd qqueue --quiet ) COMPREPLY=( $( compgen -W "${opts} ${queues}" "${cur}" ) ) } # hbisect _hg_cmd_bisect() { local i subcmd # find the sub-command for ((i=cmd_index+1; i<=COMP_CWORD; i++)); do if [[ ${COMP_WORDS[i]} != -* ]]; then if [[ ${COMP_WORDS[i-1]} != @($global_args) ]]; then subcmd="${COMP_WORDS[i]}" break fi fi done if [ -z "$subcmd" ] || [ $COMP_CWORD -eq $i ] || [ "$subcmd" = help ]; then COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W 'bad good help init next reset' -- "$cur")) return fi case "$subcmd" in good|bad) _hg_labels ;; esac return } # patchbomb _hg_cmd_email() { case "$prev" in -c|--cc|-t|--to|-f|--from|--bcc) # we need an e-mail address. let the user provide a function # to get them if [ "$(type -t _hg_emails)" = function ]; then local arg=to if [[ "$prev" == @(-f|--from) ]]; then arg=from fi local addresses=$(_hg_emails $arg) COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$addresses' -- "$cur")) fi return ;; -m|--mbox) # fallback to standard filename completion return ;; -s|--subject) # free form string return ;; esac _hg_labels return } # gpg _hg_cmd_sign() { _hg_labels } # transplant _hg_cmd_transplant() { case "$prev" in -s|--source) _hg_paths _hg_repos return ;; --filter) # standard filename completion return ;; esac # all other transplant options values and command parameters are revisions _hg_labels return } # shelve _hg_shelves() { local shelves="$(_hg_cmd shelve -ql)" local IFS=$'\n' COMPREPLY=(${COMPREPLY[@]:-} $(compgen -W '$shelves' -- "$cur")) } _hg_cmd_shelve() { if [[ "$prev" = @(-d|--delete|-l|--list) ]]; then _hg_shelves else _hg_status "mard" fi } _hg_cmd_unshelve() { _hg_shelves }