version var set

CHANGELOG.md

@@ -2,4 +2,5 @@
 - Updated gunicorn to use TCP instead of socket
 - Minor fixes in README
 - `/available-playbooks` can now be used to query available playbooks (inkl. subdirs)
-- Added tests for `/available-playbooks`
+- Added tests for `/available-playbooks`
+- Install script now auto-selects port

install.sh

@@ -41,6 +41,16 @@ check_root() {
     fi
 }
 
+check_port_usage() {
+    local port=$ANSIBLE_LINK_PORT
+    while lsof -i :$port &>/dev/null; do
+        log "WARNING" "Port $port is already in use. Trying next port..."
+        port=$((port + 1))
+    done
+    ANSIBLE_LINK_PORT=$port
+    log "INFO" "Using port $ANSIBLE_LINK_PORT for ansible-link."
+}
+
 check_existing_installation() {
     if [[ -d "$INSTALL_DIR" ]]; then
         read -p "ansible-link is already installed. Do you want to reinstall? This will delete $INSTALL_DIR. (y/N) " -n 1 -r
@@ -127,6 +137,7 @@ update_config() {
     log "INFO" "Updating configuration..."
     sed -i "s|^playbook_dir:.*|playbook_dir: '$ANSIBLE_DIR'|" "$INSTALL_DIR/config.yml"
     sed -i "s|^inventory_file:.*|inventory_file: '$ANSIBLE_DIR/hosts'|" "$INSTALL_DIR/config.yml"
+    sed -i "s|^port:.*|port: '$ANSIBLE_LINK_PORT'|" "$INSTALL_DIR/config.yml"
 }
 
 setup_service() {
@@ -192,6 +203,7 @@ main() {
     check_root
     check_existing_installation
     check_systemd
+    check_port_usage
     install_dependencies
     download_ansible_link
     install_ansible_link

src/ansible_link.py

@@ -29,7 +29,7 @@
 app = Flask(__name__)
 prefix=f'/api/v{VERSION.split(".")[0]}'
 api = Api(app, 
-          version='0.9',
+          version=VERSION,
           title='ANSIBLE-LINK',
           description='API for executing Ansible playbooks',
           external_doc={'description': 'GitHub', 'url': 'https://github.com/lfkdev/ansible-link'},
@@ -355,6 +355,6 @@ def main():
 
 if __name__ == '__main__':
     app = main()
-    app.run(debug=config.get('debug', False), host=config.get('host', '127.0.0.1'), port=config.get('port', 5000))
+    app.run(debug=config.get('debug', False), host=config.get('host', '127.0.0.1'), port=config.get('port', 5001))