view contrib/builddeb @ 25775:220d9ae6a9a8

convert: if getting a file from Perforce fails try to get it one more time

When converting a particularly large Perforce changelist (especially with  some
big files), it is very likely to run into an intermittent network issue (e.g.
WSAECONNRESET or WSAETIMEDOUT) getting one of the files, which will result in
the entire changelist converting being aborted. Which can be quite unfortunate
since you might have waited hours getting all other files. To mitigate this
let's attempt to get the file one more time, escalating original exception
if that attempt fails.

#!/bin/sh -e
#
# Build a Mercurial debian package from the current repo
#
# Tested on Jessie (stable as of original script authoring.)

. $(dirname $0)/packagelib.sh

BUILD=1
DEBBUILDDIR="$PWD/debbuild"
while [ "$1" ]; do
    case "$1" in
    --prepare )
        shift
        BUILD=
        ;;
    --debbuilddir )
        shift
        DEBBUILDDIR="$1"
        shift
        ;;
    * )
        echo "Invalid parameter $1!" 1>&2
        exit 1
        ;;
    esac
done

set -u

rm -rf $DEBBUILDDIR
mkdir -p $DEBBUILDDIR

if [ ! -d .hg ]; then
    echo 'You are not inside a Mercurial repository!' 1>&2
    exit 1
fi

gethgversion

cp -r $PWD/contrib/debian $DEBBUILDDIR/DEBIAN
chmod -R 0755 $DEBBUILDDIR/DEBIAN

control=$DEBBUILDDIR/DEBIAN/control

# This looks like sed -i, but sed -i behaves just differently enough
# between BSD and GNU sed that I gave up and did the dumb thing.
sed "s/__VERSION__/$version/" < $control > $control.tmp
mv $control.tmp $control

if [ "$BUILD" ]; then
    dpkg-deb --build $DEBBUILDDIR
    mv $DEBBUILDDIR.deb $DEBBUILDDIR/mercurial-$version-$release.deb
    if [ $? = 0 ]; then
        echo
        echo "Built packages for $version-$release:"
        find $DEBBUILDDIR/ -type f -newer $control
    fi
else
    echo "Prepared sources for $version-$release $control are in $DEBBUILDDIR - use like:"
    echo "dpkg-deb --build $DEBBUILDDIR"
fi