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| #!/usr/bin/env bash | |
| # Script will open up fzf to select a monorepo package and show the git commit log for that monorepo package. | |
| # (Start the script in your monorepo root directory) | |
| # Requires: | |
| # - git | |
| # - pnpm | |
| # - fzf >= 0.29.0 | |
| # | |
| # Author: Lars Gersmann <lars.gersmann@gmail.com> | |
| # Created: 2022-02-24 | |
| set -Eeuo pipefail | |
| trap cleanup SIGINT SIGTERM ERR EXIT | |
| script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P) | |
| usage() { | |
| cat << EOF # remove the space between << and EOF, this is due alue arg1 | |
| Script description here. | |
| Available options: | |
| -h, --help Print this help and exit | |
| -v, --verbose Print script debug info | |
| -f, --flag Some flag description | |
| -p, --param Some param description | |
| EOF | |
| exit | |
| } | |
| cleanup() { | |
| trap - SIGINT SIGTERM ERR EXIT | |
| # script cleanup here | |
| } | |
| WORKSPACE_PACKAGES=$(pnpm -r exec pwd | xargs realpath --relative-to="$script_dir/..") | |
| _package2path() { | |
| local package="$1" | |
| local path="$(pnpm --filter="$package" exec pwd | xargs realpath --relative-to="$script_dir/..")" | |
| echo $path | |
| } | |
| _command_info() { | |
| local package="$1" | |
| local path="$(_package2path "$package")" | |
| echo "git log for package $package ($path) | |
| $(git --no-pager log --color -- $path) | |
| " | |
| exit 0 | |
| } | |
| parse_params() { | |
| # default values of variables set from params | |
| flag=0 | |
| param='' | |
| while :; do | |
| case "${1-}" in | |
| -h | --help) usage ;; | |
| -v | --verbose) set -x ;; | |
| -f | --flag) flag=1 ;; # example flag | |
| -p | --param) # example named parameter | |
| param="${2-}" | |
| shift | |
| ;; | |
| _command_info) | |
| shift | |
| _command_info "$@" | |
| ;; | |
| -?*) die "Unknown option: $1" ;; | |
| *) break ;; | |
| esac | |
| shift | |
| done | |
| args=("$@") | |
| # check required params and arguments | |
| #[[ -z "${param-}" ]] && die "Missing required parameter: param" | |
| #[[ ${#args[@]} -eq 0 ]] && die "Missing script arguments" | |
| } | |
| parse_params "$@" | |
| PREVIEW_CMD="'${BASH_SOURCE[0]}' _command_info '{}'" | |
| package=$("$script_dir/fzf" \ | |
| --reverse \ | |
| --no-sort \ | |
| --select-1 \ | |
| --disabled \ | |
| --no-multi \ | |
| --border=rounded \ | |
| --no-info \ | |
| --exit-0 \ | |
| --prompt='' \ | |
| --header-lines=3 \ | |
| --ansi \ | |
| --bind 'esc:execute(echo "$1" && exit)' \ | |
| --preview-window=80% \ | |
| --preview="$PREVIEW_CMD" \ | |
| < <(echo " | |
| git commits by monorepo package | |
| $(pnpm list --recursive '@*/*' --json | jq -r '.[].name | select( . != null )')") | |
| ) | |
| echo "git log --color -- $(_package2path $package)" |
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