Merge branch 'fix/trace-without-package-json' into 'master'

fix: trace without package.json

Closes #45

See merge request to-be-continuous/semantic-release!59

templates/gitlab-ci-semrel.yml

@@ -551,8 +551,10 @@ stages:
     fi
 
     if [[ -n "$TRACE" ]]; then
-        log_info "Installed devDependencies..."
-        npm pkg get devDependencies
+        if [[ -f "./package.json" ]]; then
+          log_info "Installed devDependencies..."
+          npm pkg get devDependencies
+        fi
         log_info "Globally installed packages..."
         npm list --global
       fi