Add release script for bash

release.sh

@@ -0,0 +1,30 @@
+if ! [[ -z $1 ]]; then
+    explicit_version=true;
+    if [ "$1" = "major" ]; then
+        explicit_version=false; fi
+    if [ "$1" = "minor" ]; then
+        explicit_version=false; fi
+    if [ "$1" = "patch" ]; then
+        explicit_version=false; fi
+    if [ "$explicit_version" = "true" ]; then
+        cider version $1;
+    else
+        cider bump $1;
+    fi
+    flutter pub get;
+
+    new_version=$(cider version);
+
+    echo "New version: $new_version";
+    echo "Changes to release:";
+    cider describe;
+    cider release;
+    git commit pubspec.yaml CHANGELOG.md example/pubspec.lock -m "Version $new_version";
+    git tag -a v$new_version -m "Version $new_version";
+    git push;
+    git push --tags;
+    exit 0;
+else
+    echo "Usage: $0 version number or major, minor, patch";
+    exit 1;
+fi