[PATCH] Using monotone-viz/git-viz with mercurial -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [PATCH] Using monotone-viz/git-viz with mercurial From: Vincent Danjean <vdanjean.ml@free.fr> monotone-viz is a small GTK+ application that visualizes monotone ancestry graphs. Its home page is: http://oandrieu.nerim.net/monotone-viz/ As monotone and git are similar, the author adapted the 0.9 version to display git ancestry graphs and call it git-viz. I cannot see any link from the homepage, but looking in the archive of git ML, it can be found here: http://oandrieu.nerim.net/monotone-viz/git-viz-0.1.tar.gz I few days ago, I adapted it so that it works with the last versions of git/cogito. Patches and package are available here: http://dept-info.labri.fr/~danjean/deb.html#git-viz Today, I patched hgit so that it respects the output of git-diff-tree, I added git-{diff-tree,cat-file,rev-list,rev-tree} that call hgit (2 lines scripts), and added the script 'hg-viz'. hg-viz create a .git directory and store the SHA1 of the tip in .git/HEAD and then call my git-viz. All these modifications are in the attached patch. I try it in the mercurial repository. After applying the patch, you just have to add the contrib directory in your PATH and call hg-viz. An example of what we can see is on my web page (probably not for a long time) : http://dept-info.labri.fr/~danjean/temp/hg-viz.png Vincent -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCuM50ywK+sNU5EO8RAtlvAJ425JJI9chCdSi8D+R2Af/vJEOUpACffC9e fxjJ3umBkffj5g86jWaRGZ0= =LwA2 -----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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    hg diff >> "$T2"

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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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