rpm-ostree/packaging/make-git-snapshot.sh
Jonathan Lebon 57c4f8acff packaging: Don't vendor bundled libcurl
The `curl-sys` crate includes with it a bundled copy of libcurl which is
used if `pkgconfig` doesn't find libcurl configuration files. In our
case, we always want to use the system libcurl. So filter it out. This
also drops our *compressed* tarball by 2.5M.

One tricky bit is that cargo crates include a checksum JSON that's read
by `cargo build` later on to validate the crate. So we need to do some
JSON surgery.

What made me look into this was that Koji builds were failing due to the
`%configure` macro including hardening bits that sub out e.g. all
`config.sub` and `ltmain.sh` files which then caused the checksum to
fail validation. This completely sidesteps that issue.

Closes: #1554
Approved by: cgwalters
2018-09-11 14:44:44 +00:00

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#!/bin/sh
set -xeuo pipefail
srcdir=$1
shift
PKG_VER=$1
shift
GITREV=$1
shift
TARFILE=${PKG_VER}.tar
TARFILE_TMP=$(pwd)/${TARFILE}.tmp
test -n "${srcdir}"
test -n "${PKG_VER}"
test -n "${GITREV}"
TOP=$(git rev-parse --show-toplevel)
echo "Archiving ${PKG_VER} at ${GITREV} to ${TARFILE_TMP}"
(cd ${TOP}; git archive --format=tar --prefix=${PKG_VER}/ ${GITREV}) > ${TARFILE_TMP}
ls -al ${TARFILE_TMP}
(cd ${TOP}; git submodule status) | while read line; do
rev=$(echo ${line} | cut -f 1 -d ' '); path=$(echo ${line} | cut -f 2 -d ' ')
echo "Archiving ${path} at ${rev}"
(cd ${srcdir}/${path}; git archive --format=tar --prefix=${PKG_VER}/${path}/ ${rev}) > submodule.tar
tar -A -f ${TARFILE_TMP} submodule.tar
rm submodule.tar
done
tmpd=${TOP}/.dist-tmp
trap cleanup EXIT
function cleanup () {
if test -f ${tmpd}/.tmp; then
rm "${tmpd}" -rf
fi
}
# Run it now
cleanup
mkdir ${tmpd} && touch ${tmpd}/.tmp
(cd ${tmpd}
mkdir -p .cargo vendor
cargo vendor -q --sync ${TOP}/rust/Cargo.toml vendor
cp ${TOP}/rust/Cargo.lock .
cp ${TOP}/rust/cargo-vendor-config .cargo/config
# Filter out bundled libcurl from curl-sys; we always want the system libcurl
rm -rf vendor/curl-sys/curl/
python -c '
import json, sys; j = json.load(open(sys.argv[1]))
j["files"] = {f:c for f, c in j["files"].items() if not f.startswith("curl/")}
open(sys.argv[1], "w").write(json.dumps(j))' vendor/curl-sys/.cargo-checksum.json
tar --transform="s,^,${PKG_VER}/rust/," -rf ${TARFILE_TMP} * .cargo/
)
mv ${TARFILE_TMP} ${TARFILE}