hgeditor
author Thomas Arendsen Hein <thomas@intevation.de>
Fri, 01 Jul 2005 07:22:27 +0100
changeset 544 3d4d5f2aba9a
parent 484 934279f3ca53
child 547 4fc63e22b1fe
permissions -rwxr-xr-x
Remove bashisms and use /bin/sh instead of /bin/bash. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Remove bashisms and use /bin/sh instead of /bin/bash. manifest hash: 25560e04ff8ac33a6d8b82d2328b4e90578bee4c -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCxOEjW7P1GVgWeRoRAm9XAJ9IjlbMerPYEhKQQu7Ufcm6630cDwCfdXJ3 865XH6YVMuCYNjf3eibwQaM= =r3gh -----END PGP SIGNATURE-----

#!/bin/sh
#
# This is an example of using HGEDITOR to automate the signing of
# commits and so on.

T1=""; T2=""
cleanup_exit() {
    rm -f "$T1" "$T2"
    exit $1
}

case "${EDITOR:=vi}" in
    emacs)
        EDITOR="$EDITOR -nw"
        ;;
    gvim|vim)
        EDITOR="$EDITOR -f -o"
        ;;
esac

if grep -q "^HG: merge resolve" "$1" ; then
    # we don't sign merges
    exec $EDITOR "$1"
else
    T1=`mktemp`; T2=`mktemp`
    MANIFEST=`grep '^HG: manifest hash' "$1" | cut -b 19-`

    echo -e "\n\nmanifest hash: $MANIFEST" >> "$T1"
    grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$T1"
    (
        cd "`hg root`"
        grep '^HG: changed' "$1" | cut -b 13- | while read changed; do
            hg diff "$changed" >> "$T2"
        done
    )

    CHECKSUM=`md5sum "$T1"`
    $EDITOR "$T1" "$T2" || cleanup_exit $?
    echo "$CHECKSUM" | md5sum -c 2>/dev/null && cleanup_exit 0
    {
        head -1 "$T1"
        echo
        grep -v "^HG:" "$T1" | gpg -a -u "${HGUSER:-$EMAIL}" --clearsign
    } > "$T2" && mv "$T2" "$1"
    cleanup_exit $?
fi