terom@605: #!/bin/bash
terom@605: #
terom@605: # HG wrappers
terom@605: 
terom@605: ## Run `hg ...` within $REPO.
terom@605: function hg {
terom@612:     local repo=$1; shift
terom@612:     cmd $HG -R "$repo" "${HG_ARGS[@]}" "$@"
terom@605: }
terom@605: 
terom@605: ## Does the repo have local modifications?
terom@605: function hg_modified {
terom@612:     hg $1 id | grep -q '+'
terom@605: }
terom@605: 
terom@605: ## Output possible -u flag for commit.
terom@605: function hg_user {
terom@605:     if [ ${SUDO_USER:-} ]; then
terom@605:         echo '-u' "$SUDO_USER"
terom@605: 
terom@605:     elif [ $HOME ] && [ -e $HOME/.hgrc ]; then
terom@605:         debug "using .hgrc user"
terom@605:         echo ''
terom@605: 
terom@605:     else
terom@605:         echo '-u' "$USER"
terom@605:     fi
terom@605: }
terom@605: 
terom@605: ## Show changes in repo
terom@605: #   hg_diff     [path ...]
terom@605: function hg_diff {
terom@612:     local repo=$1; shift
terom@612:     hg $repo diff "$@"
terom@605: }
terom@605: 
terom@605: ## Commit changes in repo, with given message:
terom@605: #
terom@605: #   hg_commit   $msg
terom@605: #
terom@605: # Automatically determines possible -u to use when running with sudo.
terom@605: function hg_commit {
terom@612:     local repo=$1
terom@612:     local msg=$2
terom@605:     local user_opt=$(hg_user)
terom@605:     local msg_opt=
terom@605: 
terom@605:     [ $msg ] && msg_opt=('-m' "$msg")
terom@605:     
terom@605:     debug "$user_opt: $msg"
terom@612:     hg $repo commit ${user_opt[@]} ${msg_opt[@]}
terom@605: }