1 # HG wrappers

     2 

     3 HG=/usr/bin/hg

     4 HG_ARGS=(--config trusted.users=root)

     5 

     6 function hg_probe {

     7     local repo=$1

     8 

     9     [ -d "$repo/.hg" ]

    10 }

    11 

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

    13 function hg {

    14     local repo=$1

    15     cmd $HG -R "$repo" "${HG_ARGS[@]:-}" "${@:2}"

    16 }

    17 

    18 ## Does the repo have local modifications?

    19 function hg_modified {

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

    21 }

    22 

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

    24 function hg_time {

    25     local repo=$1

    26     local hg_unix=

    27     local hg_tz=

    28 

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

    30     local hg_unix=${hg_date% *}

    31     local hg_tz=${hg_date#* }

    32 

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

    34 

    35     echo "$hg_unix"

    36 }

    37 

    38 ## Show changes in repo

    39 #   hg_diff     [path ...]

    40 function hg_diff {

    41     local repo=$1

    42     hg $repo diff "${@:2}"

    43 }

    44 

    45 ## Commit changes in repo, with given message:

    46 #

    47 #   hg_commit   .../etc $msg

    48 #

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

    50 function hg_commit {

    51     local repo="$1"

    52     local msg="$2"

    53     local opts=()

    54 

    55     if [ ${SUDO_USER:-} ]; then

    56         opts+=('-u' "$SUDO_USER")

    57 

    58     elif [ $HOME ] && [ -e $HOME/.hgrc ]; then

    59         debug "using .hgrc user"

    60 

    61     else

    62         opts+=('-u' "$USER")

    63     fi

    64     

    65     if [ "$msg" ]; then

    66         opts+=('-m' "$msg")

    67     fi

    68    

    69     hg $repo commit "${opts[@]:-}"

    70 }