git-pamlog

foo.sh

#!/bin/bash

# https://junegunn.kr/2016/07/fzf-git/
# https://hackernoon.com/be-125-more-efficient-with-git-60556a1ce971
# https://github.com/fcsonline/dotfiles/blob/master/git/gitconfig
# https://github.com/junegunn/fzf/wiki/Examples#git

# TODO: incorporate fix into this?
# TODO: select commits for editing, generate rebase from that

function view () {
    # _gitLogLineToHash="echo {} | awk '{ print $1 }'"
    _gitLogLineToHash="echo {} | grep -o '[a-f0-9]\{9\}'"
    # _gitLogLineToHash="echo {} | grep -o '[a-f0-9]\{9\}' | head -1"

    _viewGitLogLine="$_gitLogLineToHash | xargs -I % sh -c 'git show --color=always %'"
    # _viewGitLogLine="git show $($_gitLogLineToHash)"

    git log --oneline --color=always --decorate "$@" |

        fzf --ansi --reverse \
            `# When searching, we want to preseve the original log order.` \
            --no-sort \
            `# Workaround for https://github.com/junegunn/fzf/issues/1567 and https://github.com/junegunn/fzf/issues/1568` \
            --no-mouse \
            --preview="$_viewGitLogLine" \
            --preview-window=down:50% \
            --bind="enter:execute:($_viewGitLogLine > /dev/tty)" \
            --expect=ctrl-r,ctrl-f
}

function run () {
    OUT=($(view "$@"))
    KEY=${OUT[0]}
    REF=${OUT[1]}

    [ -n "$REF" ] && case "$KEY" in
        ctrl-r) git rebase --interactive $REF ;;
        ctrl-f) git fixit $REF ;;
    esac
}

run "$@"