create release script (#8)

* Updated gitHeadLocal.gin

* add create-release.sh script #7

* Updated gitHeadLocal.gin

gitHeadLocal.gin

@@ -1,17 +1,17 @@
 \usepackage[%
-        shash={e65c9e2},
-        lhash={e65c9e2f7454b5c49de946e2a8eceedebca803cd},
+        shash={3400099},
+        lhash={3400099fa7e9bf11823012d44c68c4277fc1cd2f},
         authname={Christophe Prud'homme},
         authemail={[email protected]},
         authsdate={2024-08-04},
-        authidate={2024-08-04 17:03:16 +0200},
-        authudate={1722783796},
+        authidate={2024-08-04 23:21:20 +0200},
+        authudate={1722806480},
         commname={Christophe Prud'homme},
         commemail={[email protected]},
         commsdate={2024-08-04},
-        commidate={2024-08-04 17:03:16 +0200},
-        commudate={1722783796},
-        refnames={ (HEAD -> main, tag: v1.1.1, tag: v1.1.0, origin/main, origin/HEAD)},
-        firsttagdescribe={v1.1.0},
-        reltag={v1.1.0-0-ge65c9e2}
+        commidate={2024-08-04 23:21:20 +0200},
+        commudate={1722806480},
+        refnames={ (HEAD -> 7-add-create-releasesh-script)},
+        firsttagdescribe={v1.1.0-3-g3400099},
+        reltag={v1.1.0-3-g3400099}
     ]{gitexinfo}

release

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Exit immediately if a command exits with a non-zero status
+set -e
+
+# Function to create a release
+create_release() {
+    VERSION=$1
+
+    if [ -z "$VERSION" ]; then
+        echo "Usage: $0 create vx.y.z"
+        exit 1
+    fi
+
+    # Tag the repository with the provided version
+    git tag -a "$VERSION" -m "Release $VERSION"
+
+    # Checkout the tag to trigger post-commit hook to update gitinfo2 info file
+    git checkout
+
+    # Push the changes and the tags
+    git push origin main --follow-tags
+
+    echo "Release $VERSION created and pushed successfully."
+}
+
+# Function to list releases
+list_releases() {
+    git tag
+}
+
+# Main script logic
+case "$1" in
+    create)
+        create_release "$2"
+        ;;
+    list)
+        list_releases
+        ;;
+    *)
+        echo "Usage: $0 {create|list} [version]"
+        exit 1
+        ;;
+esac