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tools/lib/git-tools.bash
34 строки
1005 B
Anders Kaseorg
lint: Add .bash extension for tools/lib/git-tools.bash.
25 июн 2021, 19:01
25 июн 2021, 19:01
d428c0e
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# shellcheck shell=bash # Borrowed from Git's git-sh-setup. # # See git.git commit 92c62a3f4 (from 2010!); as of 2020 with Git 2.26, # this function has only needed one edit since then, adding localization # with gettext, which we can omit. require_clean_work_tree() { local action="$1" git rev-parse --verify HEAD >/dev/null || exit 1 git update-index -q --ignore-submodules --refresh local err=0 if ! git diff-files --quiet --ignore-submodules; then echo >&2 "Cannot $action: You have unstaged changes." err=1 fi if ! git diff-index --cached --quiet --ignore-submodules HEAD --; then if [ $err = 0 ]; then echo >&2 "Cannot $action: Your index contains uncommitted changes." else echo >&2 "Additionally, your index contains uncommitted changes." fi err=1 fi if [ $err = 1 ]; then git status --short echo >&2 "Doing nothing to avoid losing your work." exit 1 fi }