diff options
Diffstat (limited to 'contrib/completion')
| -rw-r--r-- | contrib/completion/git-completion.bash | 62 | ||||
| -rw-r--r-- | contrib/completion/git-completion.zsh | 1 | ||||
| -rw-r--r-- | contrib/completion/git-prompt.sh | 77 |
3 files changed, 129 insertions, 11 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 9525343fcd..06bf262087 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -21,6 +21,12 @@ # source ~/.git-completion.sh # 3) Consider changing your PS1 to also show the current branch, # see git-prompt.sh for details. +# +# If you use complex aliases of form '!f() { ... }; f', you can use the null +# command ':' as the first command in the function body to declare the desired +# completion style. For example '!f() { : git commit ; ... }; f' will +# tell the completion to use commit completion. This also works with aliases +# of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '". case "$COMP_WORDBREAKS" in *:*) : great ;; @@ -781,6 +787,10 @@ __git_aliased_command () -*) : option ;; *=*) : setting env ;; git) : git itself ;; + \(\)) : skip parens of shell function definition ;; + {) : skip start of shell helper function ;; + :) : skip null command ;; + \'*) : skip opening quote after sh -c ;; *) echo "$word" return @@ -1221,14 +1231,20 @@ _git_difftool () __git_complete_revlist_file } +__git_fetch_recurse_submodules="yes on-demand no" + __git_fetch_options=" --quiet --verbose --append --upload-pack --force --keep --depth= - --tags --no-tags --all --prune --dry-run + --tags --no-tags --all --prune --dry-run --recurse-submodules= " _git_fetch () { case "$cur" in + --recurse-submodules=*) + __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}" + return + ;; --*) __gitcomp "$__git_fetch_options" return @@ -1466,9 +1482,12 @@ _git_log () __git_complete_revlist } +# Common merge options shared by git-merge(1) and git-pull(1). __git_merge_options=" --no-commit --no-stat --log --no-log --squash --strategy --commit --stat --no-squash --ff --no-ff --ff-only --edit --no-edit + --verify-signatures --no-verify-signatures --gpg-sign + --quiet --verbose --progress --no-progress " _git_merge () @@ -1477,7 +1496,8 @@ _git_merge () case "$cur" in --*) - __gitcomp "$__git_merge_options" + __gitcomp "$__git_merge_options + --rerere-autoupdate --no-rerere-autoupdate --abort" return esac __gitcomp_nl "$(__git_refs)" @@ -1583,6 +1603,10 @@ _git_pull () __git_complete_strategy && return case "$cur" in + --recurse-submodules=*) + __gitcomp "$__git_fetch_recurse_submodules" "" "${cur##--recurse-submodules=}" + return + ;; --*) __gitcomp " --rebase --no-rebase @@ -1595,22 +1619,55 @@ _git_pull () __git_complete_remote_or_refspec } +__git_push_recurse_submodules="check on-demand" + +__git_complete_force_with_lease () +{ + local cur_=$1 + + case "$cur_" in + --*=) + ;; + *:*) + __gitcomp_nl "$(__git_refs)" "" "${cur_#*:}" + ;; + *) + __gitcomp_nl "$(__git_refs)" "" "$cur_" + ;; + esac +} + _git_push () { case "$prev" in --repo) __gitcomp_nl "$(__git_remotes)" return + ;; + --recurse-submodules) + __gitcomp "$__git_push_recurse_submodules" + return + ;; esac case "$cur" in --repo=*) __gitcomp_nl "$(__git_remotes)" "" "${cur##--repo=}" return ;; + --recurse-submodules=*) + __gitcomp "$__git_push_recurse_submodules" "" "${cur##--recurse-submodules=}" + return + ;; + --force-with-lease=*) + __git_complete_force_with_lease "${cur##--force-with-lease=}" + return + ;; --*) __gitcomp " --all --mirror --tags --dry-run --force --verbose + --quiet --prune --delete --follow-tags --receive-pack= --repo= --set-upstream + --force-with-lease --force-with-lease= --recurse-submodules= " return ;; @@ -2547,6 +2604,7 @@ __git_main () local expansion=$(__git_aliased_command "$command") if [ -n "$expansion" ]; then + words[1]=$expansion completion_func="_git_${expansion//-/_}" declare -f $completion_func >/dev/null && $completion_func fi diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh index 6b77968572..9f6f0fa558 100644 --- a/contrib/completion/git-completion.zsh +++ b/contrib/completion/git-completion.zsh @@ -104,6 +104,7 @@ __git_zsh_bash_func () local expansion=$(__git_aliased_command "$command") if [ -n "$expansion" ]; then + words[1]=$expansion completion_func="_git_${expansion//-/_}" declare -f $completion_func >/dev/null && $completion_func fi diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh index 7b732d2aeb..9d684b10a6 100644 --- a/contrib/completion/git-prompt.sh +++ b/contrib/completion/git-prompt.sh @@ -207,7 +207,16 @@ __git_ps1_show_upstream () p=" u+${count#* }-${count% *}" ;; esac if [[ -n "$count" && -n "$name" ]]; then - p="$p $(git rev-parse --abbrev-ref "$upstream" 2>/dev/null)" + __git_ps1_upstream_name=$(git rev-parse \ + --abbrev-ref "$upstream" 2>/dev/null) + if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then + p="$p \${__git_ps1_upstream_name}" + else + p="$p ${__git_ps1_upstream_name}" + # not needed anymore; keep user's + # environment clean + unset __git_ps1_upstream_name + fi fi fi @@ -259,6 +268,13 @@ __git_ps1_colorize_gitstring () r="$c_clear$r" } +__git_eread () +{ + f="$1" + shift + test -r "$f" && read "$@" <"$f" +} + # __git_ps1 accepts 0 or 1 arguments (i.e., format string) # when called from PS1 using command substitution # in this mode it prints text to add to bash PS1 prompt (includes branch name) @@ -290,6 +306,43 @@ __git_ps1 () ;; esac + # ps1_expanded: This variable is set to 'yes' if the shell + # subjects the value of PS1 to parameter expansion: + # + # * bash does unless the promptvars option is disabled + # * zsh does not unless the PROMPT_SUBST option is set + # * POSIX shells always do + # + # If the shell would expand the contents of PS1 when drawing + # the prompt, a raw ref name must not be included in PS1. + # This protects the user from arbitrary code execution via + # specially crafted ref names. For example, a ref named + # 'refs/heads/$(IFS=_;cmd=sudo_rm_-rf_/;$cmd)' might cause the + # shell to execute 'sudo rm -rf /' when the prompt is drawn. + # + # Instead, the ref name should be placed in a separate global + # variable (in the __git_ps1_* namespace to avoid colliding + # with the user's environment) and that variable should be + # referenced from PS1. For example: + # + # __git_ps1_foo=$(do_something_to_get_ref_name) + # PS1="...stuff...\${__git_ps1_foo}...stuff..." + # + # If the shell does not expand the contents of PS1, the raw + # ref name must be included in PS1. + # + # The value of this variable is only relevant when in pcmode. + # + # Assume that the shell follows the POSIX specification and + # expands PS1 unless determined otherwise. (This is more + # likely to be correct if the user has a non-bash, non-zsh + # shell and safer than the alternative if the assumption is + # incorrect.) + # + local ps1_expanded=yes + [ -z "$ZSH_VERSION" ] || [[ -o PROMPT_SUBST ]] || ps1_expanded=no + [ -z "$BASH_VERSION" ] || shopt -q promptvars || ps1_expanded=no + local repo_info rev_parse_exit_code repo_info="$(git rev-parse --git-dir --is-inside-git-dir \ --is-bare-repository --is-inside-work-tree \ @@ -321,9 +374,9 @@ __git_ps1 () local step="" local total="" if [ -d "$g/rebase-merge" ]; then - read b 2>/dev/null <"$g/rebase-merge/head-name" - read step 2>/dev/null <"$g/rebase-merge/msgnum" - read total 2>/dev/null <"$g/rebase-merge/end" + __git_eread "$g/rebase-merge/head-name" b + __git_eread "$g/rebase-merge/msgnum" step + __git_eread "$g/rebase-merge/end" total if [ -f "$g/rebase-merge/interactive" ]; then r="|REBASE-i" else @@ -331,10 +384,10 @@ __git_ps1 () fi else if [ -d "$g/rebase-apply" ]; then - read step 2>/dev/null <"$g/rebase-apply/next" - read total 2>/dev/null <"$g/rebase-apply/last" + __git_eread "$g/rebase-apply/next" step + __git_eread "$g/rebase-apply/last" total if [ -f "$g/rebase-apply/rebasing" ]; then - read b 2>/dev/null <"$g/rebase-apply/head-name" + __git_eread "$g/rebase-apply/head-name" b r="|REBASE" elif [ -f "$g/rebase-apply/applying" ]; then r="|AM" @@ -358,7 +411,7 @@ __git_ps1 () b="$(git symbolic-ref HEAD 2>/dev/null)" else local head="" - if ! read head 2>/dev/null <"$g/HEAD"; then + if ! __git_eread "$g/HEAD" head; then if [ $pcmode = yes ]; then PS1="$ps1pc_start$ps1pc_end" fi @@ -438,8 +491,14 @@ __git_ps1 () __git_ps1_colorize_gitstring fi + b=${b##refs/heads/} + if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then + __git_ps1_branch_name=$b + b="\${__git_ps1_branch_name}" + fi + local f="$w$i$s$u" - local gitstring="$c${b##refs/heads/}${f:+$z$f}$r$p" + local gitstring="$c$b${f:+$z$f}$r$p" if [ $pcmode = yes ]; then if [ "${__git_printf_supports_v-}" != yes ]; then |