Fix release target

Author: eel76-hmi

CMakeLists.txt

@@ -54,17 +54,10 @@ add_custom_target(package DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${PACKAGE_NAME}")
 
 # create a release (by pushing a tag to the repository)
 
-find_program(GIT git REQUIRED)
-find_program(GREP grep REQUIRED)
-
 add_custom_target(
   release
   WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-  COMMAND "${GIT}" diff-index --quiet HEAD -- # check for uncommitted changes
-  COMMAND "${GIT}" branch --show-current | "${GREP}" -qx main # check for main branch
-  COMMAND "${GIT}" cherry -v origin/main | "${GREP}" grep -q "'^'" # check for unpushed commits
-  COMMAND "${GIT}" tag "v${CMAKE_PROJECT_VERSION}"
-  COMMAND "${GIT}" push "v${CMAKE_PROJECT_VERSION}")
+  COMMAND bash release.sh "${CMAKE_PROJECT_VERSION}")
 
 # optional examples
 

release.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+# Exit on any error
+set -e
+
+# Check if VERSION parameter is provided
+if [ $# -eq 0 ]; then
+    echo "Error: VERSION parameter is required"
+    echo "Usage: $0 <VERSION>"
+    exit 1
+fi
+
+VERSION=$1
+
+# Check for uncommitted changes
+if ! git diff-index --quiet HEAD --; then
+    echo "Error: There are uncommitted changes in the repository"
+    exit 1
+fi
+
+# Check if on main branch
+if [ "$(git branch --show-current)" != "main" ]; then
+    echo "Error: You must be on the main branch"
+    exit 1
+fi
+
+# Check for unpushed commits
+if [ -n "$(git cherry -v origin/main)" ]; then
+    echo "Error: There are unpushed commits"
+    exit 1
+fi
+
+# Create and push tag
+git tag "v$VERSION"
+git push origin "v$VERSION"
+
+echo "Successfully created and pushed tag v$VERSION"