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#!/bin/bash

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#

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# HG wrappers

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## Run `hg ...` within $REPO.

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function hg {

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    local repo=$1; shift

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    cmd $HG -R "$repo" "${HG_ARGS[@]}" "$@"

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}

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## Does the repo have local modifications?

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function hg_modified {

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    hg $1 id -i | grep -q '+'

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}

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## Get the date for the current commit as an unix timestamp

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function hg_time {

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    local repo=$1

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    local hg_unix=

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    local hg_tz=

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    local hg_date=$(hg $repo log -r . --template '{date|hgdate}')

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    local hg_unix=${hg_date% *}

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    local hg_tz=${hg_date#* }

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    [ -n "$hg_unix" ] || fail "failed to read hg time"

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    echo "$hg_unix"

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}

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## Show changes in repo

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#   hg_diff     [path ...]

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function hg_diff {

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    local repo=$1; shift

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    hg $repo diff "$@"

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}

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## Commit changes in repo, with given message:

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#

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#

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# Automatically determines possible -u to use when running with sudo.

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function hg_commit {

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    local msg_opt=

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}