hgeditor
author Thomas Arendsen Hein <thomas@intevation.de>
Sun, 26 Jun 2005 11:33:16 +0100
changeset 475 ab53998b9dcd
parent 350 b4e0e20646bb
child 484 934279f3ca53
permissions -rwxr-xr-x
Fixed diff generation in hgeditor if a list of files is given to hg commit. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Fixed diff generation in hgeditor if a list of files is given to hg commit. manifest hash: 3eadc3637963778a35000fa75f229eb6b44ffc3d -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCvoRsW7P1GVgWeRoRArNpAJ4p5NQBkv1X+eHwWU7+aqoGkcqwlACgklk2 e/vr9qiIPcOVrbYViapZD9E= =3fRb -----END PGP SIGNATURE-----
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#!/bin/bash
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#
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# This is an example of using HGEDITOR to automate the signing of
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# commits and so on.
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T1=""; T2=""
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cleanup_exit() {
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    rm -f "$T1" "$T2"
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    exit $1
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}
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case "${EDITOR:=vi}" in
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    emacs)
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        EDITOR="$EDITOR -nw"
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        ;;
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    gvim|vim)
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        EDITOR="$EDITOR -f -o"
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        ;;
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esac
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if grep -q "^HG: merge resolve" "$1" ; then
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    # we don't sign merges
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    exec $EDITOR "$1"
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else
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    T1=`mktemp`; T2=`mktemp`
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    MANIFEST=`grep '^HG: manifest hash' "$1" | cut -b 19-`
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    echo -e "\n\nmanifest hash: $MANIFEST" >> "$T1"
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    grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$T1"
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    (
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        cd "`hg root`"
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        grep '^HG: changed' "$1" | cut -b 13- | while read changed; do
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            hg diff "$changed" >> "$T2"
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        done
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    )
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    CHECKSUM=`md5sum "$T1"`
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    $EDITOR "$T1" "$T2" || cleanup_exit $?
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    echo "$CHECKSUM" | md5sum -c 2>/dev/null && cleanup_exit 0
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    {
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        head -1 "$T1"
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        echo
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        grep -v "^HG:" "$T1" | gpg -a -u "${HGUSER:-$EMAIL}" --clearsign
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    } > "$T2" && mv "$T2" "$1"
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    cleanup_exit $?
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fi
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