wfxr.forgit/forgit.plugin.zsh
Markus Meier bfea8cf485
fix: compatibility check not working in bash (#258)
Fix: backwards compatibility check not working reliably in bash
2022-12-09 09:54:58 +01:00

150 lines
3.7 KiB
Bash
Executable file

#!/usr/bin/env bash
# MIT (c) Wenxuan Zhang
forgit::error() { printf "%b[Error]%b %s\n" '\e[0;31m' '\e[0m' "$@" >&2; return 1; }
forgit::warn() { printf "%b[Warn]%b %s\n" '\e[0;33m' '\e[0m' "$@" >&2; }
# determine installation path
if [[ -n "$ZSH_VERSION" ]]; then
# shellcheck disable=2277,2296,2299
0="${ZERO:-${${0:#$ZSH_ARGZERO}:-${(%):-%N}}}"
# shellcheck disable=2277,2296,2298
0="${${(M)0:#/*}:-$PWD/$0}"
INSTALL_DIR="${0:h}"
elif [[ -n "$BASH_VERSION" ]]; then
INSTALL_DIR="$(dirname -- "${BASH_SOURCE[0]}")"
else
forgit::error "Only zsh and bash are supported"
fi
FORGIT="$INSTALL_DIR/bin/git-forgit"
# backwards compatibility:
# export all user-defined FORGIT variables to make them available in git-forgit
unexported_vars=0
# Set posix mode in bash to only get variables, see #256.
[[ -n "$BASH_VERSION" ]] && set -o posix
set | awk -F '=' '{ print $1 }' | grep FORGIT_ | while read -r var; do
if ! export | grep -q "\(^$var=\|^export $var=\)"; then
if [[ $unexported_vars == 0 ]]; then
forgit::warn "Config options have to be exported in future versions of forgit."
forgit::warn "Please update your config accordingly:"
fi
forgit::warn " export $var"
unexported_vars=$((unexported_vars + 1))
# shellcheck disable=SC2163
export "$var"
fi
done
[[ -n "$BASH_VERSION" ]] && set +o posix
# register shell functions
forgit::log() {
"$FORGIT" log "$@"
}
forgit::diff() {
"$FORGIT" diff "$@"
}
forgit::add() {
"$FORGIT" add "$@"
}
forgit::reset::head() {
"$FORGIT" reset_head "$@"
}
forgit::stash::show() {
"$FORGIT" stash_show "$@"
}
forgit::clean() {
"$FORGIT" clean "$@"
}
forgit::cherry::pick() {
"$FORGIT" cherry_pick "$@"
}
forgit::cherry::pick::from::branch() {
"$FORGIT" cherry_pick_from_branch "$@"
}
forgit::rebase() {
"$FORGIT" rebase "$@"
}
forgit::fixup() {
"$FORGIT" fixup "$@"
}
forgit::checkout::file() {
"$FORGIT" checkout_file "$@"
}
forgit::checkout::branch() {
"$FORGIT" checkout_branch "$@"
}
forgit::checkout::tag() {
"$FORGIT" checkout_tag "$@"
}
forgit::checkout::commit() {
"$FORGIT" checkout_commit "$@"
}
forgit::branch::delete() {
"$FORGIT" branch_delete "$@"
}
forgit::revert::commit() {
"$FORGIT" revert_commit "$@"
}
forgit::blame() {
"$FORGIT" blame "$@"
}
forgit::ignore() {
"$FORGIT" ignore "$@"
}
forgit::ignore::update() {
"$FORGIT" ignore_update "$@"
}
forgit::ignore::get() {
"$FORGIT" ignore_get "$@"
}
forgit::ignore::list() {
"$FORGIT" ignore_list "$@"
}
forgit::ignore::clean() {
"$FORGIT" ignore_clean "$@"
}
# register aliases
# shellcheck disable=SC2139
if [[ -z "$FORGIT_NO_ALIASES" ]]; then
alias "${forgit_add:-ga}"='forgit::add'
alias "${forgit_reset_head:-grh}"='forgit::reset::head'
alias "${forgit_log:-glo}"='forgit::log'
alias "${forgit_diff:-gd}"='forgit::diff'
alias "${forgit_ignore:-gi}"='forgit::ignore'
alias "${forgit_checkout_file:-gcf}"='forgit::checkout::file'
alias "${forgit_checkout_branch:-gcb}"='forgit::checkout::branch'
alias "${forgit_checkout_commit:-gco}"='forgit::checkout::commit'
alias "${forgit_branch_delete:-gbd}"='forgit::branch::delete'
alias "${forgit_revert_commit:-grc}"='forgit::revert::commit'
alias "${forgit_checkout_tag:-gct}"='forgit::checkout::tag'
alias "${forgit_clean:-gclean}"='forgit::clean'
alias "${forgit_stash_show:-gss}"='forgit::stash::show'
alias "${forgit_cherry_pick:-gcp}"='forgit::cherry::pick::from::branch'
alias "${forgit_rebase:-grb}"='forgit::rebase'
alias "${forgit_fixup:-gfu}"='forgit::fixup'
alias "${forgit_blame:-gbl}"='forgit::blame'
fi