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107 lines
3.2 KiB
Bash
107 lines
3.2 KiB
Bash
#!/usr/bin/env bash
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#
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# Main entry script for dotbare, used to route command to appropriate scripts
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#
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# @params
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# Globals
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# ${mydir}: string, directory of the executing script, used for sourcing helpers
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# Arguments
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# action_command: sub commands dotbare should run
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# General git command: log, status etc
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# dotbare specific commands: fadd | frm | fpop | freset | fcheckout | help etc
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# option flags:
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# check sub commands for available option flags
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mydir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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source "${mydir}"/helper/set_variable.sh
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function usage() {
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echo -e "Usage: dotbare [-h] [-v] [COMMANDS] [OPTIONS] ...
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Interactively manage dotfiles with the help of fzf and git bare repository.
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To see all dotbare specific COMMANDS, run dotbare without any arguments.
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Optional arguments:
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-h, --help\t\tshow this help message and exit.
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-v, --version\t\tshow dotbare current version.
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-g, --git\t\tuse dotbare as a generic fuzzy git tool and operate in current git directory.
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Available commands:
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All git commands are available, treat dotbare as git.
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fadd \t\tstage files/directories interactively.
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fbackup \t\tperform backup for tracked files.
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fcheckout \t\tcheckout branch/files/commit interactively.
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fedit \t\tinteractively select files/commit and edit.
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fgrep \t\tgrep within tracked files.
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finit \t\tinitialise dotbare or migrate dotfiles to a new machine.
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flog \t\tmanage commits interactively.
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freset \t\treset(unstage) files or commit interactively.
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fstash \t\tmanage stash interactively.
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fstat \t\tinteractive menu to toggle stage/unstage.
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funtrack \t\tuntrack files interactively.
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fupgrade \t\tupdate dotbare to the latest master."
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}
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function list_dotbare_commands() {
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find "${mydir}"/scripts/* -type f -print0 \
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| xargs -I __ -0 basename __ \
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| fzf --no-multi --header='Available commands' --preview="${mydir}/dotbare {} -h" \
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| xargs -I __ "${mydir}"/dotbare __ -h
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}
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function execute_dotbare() {
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[[ "$#" -eq 0 ]] \
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&& list_dotbare_commands \
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&& exit 0
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if [[ -x "${mydir}/scripts/$1" ]]; then
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exec "${mydir}/scripts/$1" "${@:2}"
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fi
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}
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# if no argument, display all possible actions
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if [[ "$#" -eq 0 ]]; then
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list_dotbare_commands
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exit 0
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fi
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[[ "$*" == 'add --all' ]] && \
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echo 'If you intend to stage all modified file, run dotbare add -u' && \
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echo "dotbare disabled add --all option as this will stage every single file in ${DOTBARE_TREE}" && \
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exit 1
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case "$1" in
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--help|-h)
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usage
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exit 0
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;;
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-v|--version)
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echo "Current dotbare version: ${DOTBARE_VERSION}"
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exit 0
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;;
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-g|--git)
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if git rev-parse --is-inside-work-tree &>/dev/null; then
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DOTBARE_TREE=$(git rev-parse --show-toplevel)
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DOTBARE_DIR="${DOTBARE_TREE}/.git"
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shift
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case "$1" in
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fbackup|finit|fupgrade)
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echo "dotbare $1 is not supported when using dotbare as a generic fuzzy git tool" >&2
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exit 1
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;;
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*)
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execute_dotbare "$@"
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;;
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esac
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else
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echo "Not in a git directory" >&2
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exit 1
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fi
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;;
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*)
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execute_dotbare "$@"
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;;
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esac
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git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" "$@"
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