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authorKieran Bingham <kieran.bingham@ideasonboard.com>2022-11-25 13:56:11 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2022-11-25 16:29:24 +0000
commit936e5f253ef888c043f61ba6a8bb497f50dda368 (patch)
treed7bb41ebc881c0322b7c8f7063c3acb119707abc /scripts
parent7f07136ed46bd36a22d6fb3bd4b6d3b844815379 (diff)
scripts: Provide a release script
Support making releases of uvc-gadget by introducing a helper script which will facilitate the increment of any release version, along with generating an associated tag, derived from the equivalent implementation in libcamera [0]. [0] https://git.libcamera.org/libcamera/libcamera.git/tree/utils/release.sh?h=v0.0.2 Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/release.sh46
1 files changed, 46 insertions, 0 deletions
diff --git a/scripts/release.sh b/scripts/release.sh
new file mode 100755
index 0000000..2de0063
--- /dev/null
+++ b/scripts/release.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Prepare a project release
+
+set -e
+
+# Abort if we are not within the project root or the tree is not clean.
+if [ ! -e scripts/gen-version.sh ] || [ ! -e .git ]; then
+ echo "This release script must be run from the root of uvc-gadget git tree."
+ exit 1
+fi
+
+if ! git diff-index --quiet HEAD; then
+ echo "Tree must be clean to release."
+ exit 1
+fi
+
+# Identify current version components
+version=$(./scripts/gen-version.sh)
+
+# Decide if we are here to bump major, minor, or patch release.
+case $1 in
+ major|minor|patch)
+ bump=$1;
+ ;;
+ *)
+ echo "You must specify the version bump level: (major, minor, patch)"
+ exit 1
+ ;;
+esac
+
+new_version=$(./scripts/semver bump "$bump" "$version")
+
+echo "Bumping $bump"
+echo " Existing version is: $version"
+echo " New version is : $new_version"
+
+# Patch in the version to our meson.build
+sed -i -E "s/ version : '.*',/ version : '$new_version',/" meson.build
+
+# Commit the update
+git commit meson.build -esm "uvc-gadget v$new_version"
+
+# Create a tag from that commit
+git show -s --format=%B | git tag "v$new_version" -s -F -