terom@82: #!/bin/bash
terom@82: #
terom@82: # HG wrappers
terom@82: 
terom@82: ## Run `hg ...` within $REPO.
terom@82: function hg {
terom@89:     local repo=$1; shift
terom@89:     cmd $HG -R "$repo" "${HG_ARGS[@]}" "$@"
terom@82: }
terom@82: 
terom@82: ## Does the repo have local modifications?
terom@82: function hg_modified {
terom@89:     hg $1 id | grep -q '+'
terom@82: }
terom@82: 
terom@82: ## Output possible -u flag for commit.
terom@82: function hg_user {
terom@82:     if [ ${SUDO_USER:-} ]; then
terom@82:         echo '-u' "$SUDO_USER"
terom@82: 
terom@82:     elif [ $HOME ] && [ -e $HOME/.hgrc ]; then
terom@82:         debug "using .hgrc user"
terom@82:         echo ''
terom@82: 
terom@82:     else
terom@82:         echo '-u' "$USER"
terom@82:     fi
terom@82: }
terom@82: 
terom@82: ## Show changes in repo
terom@82: #   hg_diff     [path ...]
terom@82: function hg_diff {
terom@89:     local repo=$1; shift
terom@89:     hg $repo diff "$@"
terom@82: }
terom@82: 
terom@82: ## Commit changes in repo, with given message:
terom@82: #
terom@82: #   hg_commit   $msg
terom@82: #
terom@82: # Automatically determines possible -u to use when running with sudo.
terom@82: function hg_commit {
terom@89:     local repo=$1
terom@89:     local msg=$2
terom@82:     local user_opt=$(hg_user)
terom@82:     local msg_opt=
terom@82: 
terom@82:     [ $msg ] && msg_opt=('-m' "$msg")
terom@82:     
terom@82:     debug "$user_opt: $msg"
terom@89:     hg $repo commit ${user_opt[@]} ${msg_opt[@]}
terom@82: }