Current Path : /usr/bin/ |
Current File : //usr/bin/etckeeper |
#!/bin/sh set -e if [ -z "$ETCKEEPER_CONF_DIR" ]; then ETCKEEPER_CONF_DIR=/etc/etckeeper fi conf="$ETCKEEPER_CONF_DIR/etckeeper.conf" usage() { echo "usage: etckeeper command [-d directory]" >&2 exit 1 } if [ -e $conf ]; then . $conf fi if [ -n "$GIT_WORK_TREE" ]; then unset GIT_WORK_TREE fi if [ -n "$GIT_DIR" ]; then unset GIT_DIR fi program_directory="${0%/*}" if [ -n "$program_directory" ]; then PATH="$PATH:$program_directory" export PATH fi if [ ! -z "$GIT_COMMIT_OPTIONS" ]; then export GIT_COMMIT_OPTIONS fi if [ ! -z "$HG_COMMIT_OPTIONS" ]; then export HG_COMMIT_OPTIONS fi if [ ! -z "$BZR_COMMIT_OPTIONS" ]; then export BZR_COMMIT_OPTIONS fi if [ ! -z "$DARCS_COMMIT_OPTIONS" ]; then export DARCS_COMMIT_OPTIONS fi if [ ! -z "$HIGHLEVEL_PACKAGE_MANAGER" ]; then export HIGHLEVEL_PACKAGE_MANAGER fi if [ ! -z "$LOWLEVEL_PACKAGE_MANAGER" ]; then export LOWLEVEL_PACKAGE_MANAGER fi if [ ! -z "$AVOID_COMMIT_BEFORE_INSTALL" ]; then export AVOID_COMMIT_BEFORE_INSTALL fi if [ ! -z "$AVOID_SPECIAL_FILE_WARNING" ]; then export AVOID_SPECIAL_FILE_WARNING fi if [ ! -z "$PUSH_REMOTE" ]; then export PUSH_REMOTE fi if [ -z "$HOME" ]; then HOME=~root export HOME fi if [ -z "$1" ]; then usage elif [ "x$1" = "x-h" ] || [ "x$1" = "x--help" ]; then man etckeeper || echo "Usage: etckeeper command [-d directory]" >&2 exit 0 elif [ "x$1" = "x-v" ] || [ "x$1" = "x--version" ]; then # This is automatically updated by the Makefile. echo "Version: 1.18.20" exit 0 fi command="$1" shift 1 # compatability code if [ "$command" = "post-apt" ]; then command=post-install elif [ "$command" = "pre-apt" ]; then command=pre-install fi if echo "$command" | LANG=C grep -E -q '[^-a-z_]'; then echo "etckeeper: invalid command $command" >&2 exit 1 fi if [ ! -d "$ETCKEEPER_CONF_DIR/$command.d" ]; then echo "etckeeper: $ETCKEEPER_CONF_DIR/$command.d does not exist" >&2 exit 1 fi if [ "x$1" = "x-d" ]; then if [ -n "$2" ]; then ETCKEEPER_DIR="$2" shift 2 else usage fi fi if [ -z "$ETCKEEPER_DIR" ]; then ETCKEEPER_DIR=/etc fi cd "$ETCKEEPER_DIR" export ETCKEEPER_DIR if [ -d ".git" ]; then VCS=git elif [ -d ".hg" ]; then VCS=hg elif [ -d "_darcs" ]; then VCS=darcs elif [ -d ".bzr" ]; then VCS=bzr fi if [ -z "$VCS" ]; then echo "Please configure a VCS in $conf" >&2 exit 1 fi export VCS if command -v perl >/dev/null; then lsscripts() { LANG=C perl -e ' $dir=shift; print join "\n", grep { ! -d $_ && -x $_ } grep /^\Q$dir\/\E[-a-zA-Z0-9]+$/, glob "$dir/*"; ' "$1" } for script in $(lsscripts "$ETCKEEPER_CONF_DIR/$command.d"); do "$script" "$@" done else # fallback if perl isn't present for script in $ETCKEEPER_CONF_DIR/$command.d/*; do if [ ! -d "$script" -a -x "$script" ]; then echo "$script" | grep -E -q "/[-a-zA-Z0-9]+$" [ $? -eq 0 ] && "$script" "$@" fi done fi