scripts/common-obs.sh: move osmo_obs_checkout_copy

Refactor checkout_copy_debian8_jessie from osmocom-latest-packages.sh
and osmocom-nightly-packages.sh to take the distribution name as
argument and merge both to osmo_obs_checkout_copy in common-obs.sh.

Use debian8 as distribution name instead of debian8-jessie, so the
distribution name matches the suffix of the patch file
(build-for-debian8.patch).

A follow-up commit will apply a debian10 specific patch with this new
function.

Related: OS#4562
Change-Id: I2b69571ebc08a920c9147ce544fa8a2e6d950e65

1 files changed, 41 insertions, 0 deletions

diff --git a/scripts/common-obs.sh b/scripts/common-obs.sh
index c07fbaa..3d86865 100644
--- a/scripts/common-obs.sh
+++ b/scripts/common-obs.sh
@@ -120,3 +120,44 @@ osmo_obs_add_rpm_spec() {
 
 	osc add "$name.spec"
 }
+
+# Copy an already checked out repository dir and apply a distribution specific patch.
+# $PWD must be where all repositories are checked out in subdirs.
+# $1: distribution name (e.g. "debian8")
+# $2: Osmocom repository (e.g. "osmo-trx")
+osmo_obs_checkout_copy() {
+	local distro="$1"
+	local repo="$2"
+
+	echo
+	echo "====> Checking out $repo-$distro"
+
+	# Verify distro name for consistency
+	local distros="
+		debian8
+	"
+	local found=0
+	local distro_i
+	for distro_i in $distros; do
+		if [ "$distro_i" = "$distro" ]; then
+			found=1
+			break
+		fi
+	done
+	if [ "$found" -eq 0 ]; then
+		echo "ERROR: invalid distro name: $distro, should be one of: $distros"
+		exit 1
+	fi
+
+	# Copy
+	if [ -d "$repo-$distro" ]; then
+		rm -rf "$repo-$distro"
+	fi
+	cp -a "$repo" "$repo-$distro"
+	cd "$repo-$distro"
+
+	# Commit patch
+	patch -p1 < "debian/patches/build-for-$distro.patch"
+	git commit --amend --no-edit debian/
+	cd ..
+}