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|
#!/bin/bash
set -e
set -x
if [ -z $1 ] || [ $1 == "--help" ] || [ $1 == "-h" ]
then cat <<EOF
usage : packager VERSION [BRANCH] [TAG]"
- VERSION is the version number of the package to create, we expect
there is a tag named mathcomp-\$VERSION which archive we can
download from github
- BRANCH is the name of a branch where we can find accurate local opam
files. Actually, this may only matter for the Coq version dependencies
located in the ssreflect package. Default value is "mathcomp-\$VERSION"
- TAG is the name of the tag used to build the archive, this is
particularily useful for generating the package for the odd order
theorem if we want to keep it separate from the rest of mathcomp
e.g. "packager 1.6.1 mathcomp-odd-order.1.6.1 mathcomp-odd-order.1.6.1"
Default value is "mathcomp-\$VERSION"
EOF
exit 0
else
VERSION=$1
fi
if [ -z $2 ]
then BRANCH="mathcomp-$VERSION"
else BRANCH=$2
fi
# verify whether $BRANCH exists
git rev-parse --verify $BRANCH
if [ -z $3 ]
then TAG="mathcomp-$VERSION"
else TAG=$3
fi
# verify whether $TAG exists
git rev-parse --verify $TAG
ARCHIVEURL="http://github.com/math-comp/math-comp/archive/$TAG.tar.gz"
GITROOT=$(git rev-parse --show-toplevel)
# we build the url file content and the list of packages, and where to put them
if [ $VERSION == "dev" ]
then
# variables useful for package construction
URLLINE="src: \"git+https://github.com/math-comp/math-comp.git\""
PKGS=$(sed -r "s/.*mathcomp\.([^\.]*)*.*/\1/" $GITROOT/mathcomp/all/all.v \
| paste -sd " " -)
PKGPREFIX="$GITROOT/opam/extra-dev/packages"
else
ARCHIVE=$(mktemp)
git archive --format=tgz --output=$ARCHIVE \
--prefix=math-comp-$TAG/ $TAG # reproduce github archive
SUM=$(sha256sum $ARCHIVE | cut -d " " -f 1)
EXTRACTED=$(mktemp -d)
tar -C $EXTRACTED -zxvf $ARCHIVE
# variables useful for package construction
URLLINE="src: \"$ARCHIVEURL\""
CHECKSUMLINE="checksum: \"sha256=$SUM\""
PKGS=$(ls -fs -d -1 $EXTRACTED/*/*.opam \
| sed -r "s?.*coq-mathcomp-([^/]+).opam?\1?" \
| paste -sd " " -)
PKGPREFIX="$GITROOT/opam/released/packages"
fi
# for each package, we pick the corresponding opam and descr file and
# rewrite them to adapt them to single package construction and
# version numbers
for pkg in $PKGS
do pkgdir="$PKGPREFIX/coq-mathcomp-$pkg/coq-mathcomp-$pkg.$VERSION"
mkdir -p $pkgdir
if [ $VERSION == "dev" ]
then cp $GITROOT/coq-mathcomp-$pkg.opam $pkgdir/opam
else git show "$BRANCH:coq-mathcomp-$pkg.opam" > $pkgdir/opam
sed -r "/^version/d" -i $pkgdir/opam
fi
echo "" >> $pkgdir/opam
echo "url {" >> $pkgdir/opam
echo $URLLINE >> $pkgdir/opam
if [ $VERSION != "dev" ]
then echo $CHECKSUMLINE >> $pkgdir/opam
fi
echo "}" >> $pkgdir/opam
done
# finally test the existence of the archive
wget --spider $ARCHIVEURL
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