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gitfast: update to upstream v2.0
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
This commit is contained in:
parent
621eb21139
commit
0b5d18a247
1 changed files with 62 additions and 10 deletions
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@ -207,7 +207,16 @@ __git_ps1_show_upstream ()
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p=" u+${count#* }-${count% *}" ;;
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esac
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if [[ -n "$count" && -n "$name" ]]; then
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p="$p $(git rev-parse --abbrev-ref "$upstream" 2>/dev/null)"
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__git_ps1_upstream_name=$(git rev-parse \
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--abbrev-ref "$upstream" 2>/dev/null)
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if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
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p="$p \${__git_ps1_upstream_name}"
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else
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p="$p ${__git_ps1_upstream_name}"
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# not needed anymore; keep user's
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# environment clean
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unset __git_ps1_upstream_name
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fi
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fi
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fi
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@ -259,7 +268,7 @@ __git_ps1_colorize_gitstring ()
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r="$c_clear$r"
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}
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eread ()
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__git_eread ()
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{
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f="$1"
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shift
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@ -297,6 +306,43 @@ __git_ps1 ()
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;;
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esac
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# ps1_expanded: This variable is set to 'yes' if the shell
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# subjects the value of PS1 to parameter expansion:
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#
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# * bash does unless the promptvars option is disabled
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# * zsh does not unless the PROMPT_SUBST option is set
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# * POSIX shells always do
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#
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# If the shell would expand the contents of PS1 when drawing
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# the prompt, a raw ref name must not be included in PS1.
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# This protects the user from arbitrary code execution via
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# specially crafted ref names. For example, a ref named
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# 'refs/heads/$(IFS=_;cmd=sudo_rm_-rf_/;$cmd)' might cause the
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# shell to execute 'sudo rm -rf /' when the prompt is drawn.
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#
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# Instead, the ref name should be placed in a separate global
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# variable (in the __git_ps1_* namespace to avoid colliding
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# with the user's environment) and that variable should be
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# referenced from PS1. For example:
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#
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# __git_ps1_foo=$(do_something_to_get_ref_name)
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# PS1="...stuff...\${__git_ps1_foo}...stuff..."
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#
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# If the shell does not expand the contents of PS1, the raw
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# ref name must be included in PS1.
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#
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# The value of this variable is only relevant when in pcmode.
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#
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# Assume that the shell follows the POSIX specification and
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# expands PS1 unless determined otherwise. (This is more
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# likely to be correct if the user has a non-bash, non-zsh
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# shell and safer than the alternative if the assumption is
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# incorrect.)
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#
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local ps1_expanded=yes
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[ -z "$ZSH_VERSION" ] || [[ -o PROMPT_SUBST ]] || ps1_expanded=no
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[ -z "$BASH_VERSION" ] || shopt -q promptvars || ps1_expanded=no
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local repo_info rev_parse_exit_code
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repo_info="$(git rev-parse --git-dir --is-inside-git-dir \
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--is-bare-repository --is-inside-work-tree \
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@ -328,9 +374,9 @@ __git_ps1 ()
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local step=""
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local total=""
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if [ -d "$g/rebase-merge" ]; then
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eread "$g/rebase-merge/head-name" b
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eread "$g/rebase-merge/msgnum" step
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eread "$g/rebase-merge/end" total
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__git_eread "$g/rebase-merge/head-name" b
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__git_eread "$g/rebase-merge/msgnum" step
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__git_eread "$g/rebase-merge/end" total
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if [ -f "$g/rebase-merge/interactive" ]; then
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r="|REBASE-i"
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else
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@ -338,10 +384,10 @@ __git_ps1 ()
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fi
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else
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if [ -d "$g/rebase-apply" ]; then
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eread "$g/rebase-apply/next" step
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eread "$g/rebase-apply/last" total
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__git_eread "$g/rebase-apply/next" step
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__git_eread "$g/rebase-apply/last" total
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if [ -f "$g/rebase-apply/rebasing" ]; then
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eread "$g/rebase-apply/head-name" b
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__git_eread "$g/rebase-apply/head-name" b
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r="|REBASE"
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elif [ -f "$g/rebase-apply/applying" ]; then
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r="|AM"
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@ -365,7 +411,7 @@ __git_ps1 ()
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b="$(git symbolic-ref HEAD 2>/dev/null)"
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else
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local head=""
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if ! eread "$g/HEAD" head; then
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if ! __git_eread "$g/HEAD" head; then
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if [ $pcmode = yes ]; then
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PS1="$ps1pc_start$ps1pc_end"
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fi
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@ -445,8 +491,14 @@ __git_ps1 ()
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__git_ps1_colorize_gitstring
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fi
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b=${b##refs/heads/}
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if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
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__git_ps1_branch_name=$b
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b="\${__git_ps1_branch_name}"
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fi
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local f="$w$i$s$u"
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local gitstring="$c${b##refs/heads/}${f:+$z$f}$r$p"
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local gitstring="$c$b${f:+$z$f}$r$p"
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if [ $pcmode = yes ]; then
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if [ "${__git_printf_supports_v-}" != yes ]; then
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