unixorn/git-extra-commands

#!/usr/bin/env bash
# git capture-wip - make a wip commit to capture intermediate changes
#
# Author: [@Hefeweizen](https://github.com/Hefeweizen)
#
#
# if current branch is foo, then foo-wip is created.
#
# Do note, a side-effect of this action is to reset the index.
#
# The impetus for this was to capture more ephemeral or in-progress edits. An
# example of this is this addition I made to my .vimrc, that captures a wip
# commit on every file edit:
# ```vim
# autocmd BufWritePost * silent execute ":!if git ls-files --error-unmatch % 1>/dev/null 2>&1; then git wip; fi" | redraw!
# ```


# if env var found, then abort saving wip
#
# This was specifically added to have git not interfere
# with --interactive patching/rebasing.
# ```
# $ g config core.editor
# NO_GIT_WIP=1 vim
# ```
if [[ ${NO_GIT_WIP} -eq 1 ]]; then
    exit
fi

current_branch_name=$(git rev-parse --abbrev-ref HEAD)

if git rev-parse --verify "${current_branch_name}-wip" >/dev/null 2>&1; then
    git branch --delete --force "${current_branch_name}-wip" >/dev/null
fi
git checkout -b "${current_branch_name}-wip" >/dev/null 2>&1
git commit --all -m "wip" >/dev/null
git checkout @{-1} >/dev/null 2>&1
git restore --worktree --source="${current_branch_name}-wip" -- .