Merge pull request #7 from perl-actions/addons

Can run cpanm without install or cpanfile

Author: atoomic

README.md

@@ -86,14 +86,19 @@ this is now disabled to speedup installations.
 
 ### `args`
 
-Extra arguments to pass to the cpanm command line.
+Extra arguments to pass to the cpanm command line used by `install` or `cpanfile`.
 
 example:
-
 ```yaml
 args: "-L vendor"
 ```
 
+You can also use this option to run your own flavor
+without the need of setting `install` or `cpanfile`.
+```yaml
+args: "--installdeps ."
+```
+
 ### `sudo`
 
 Run commands as sudo: true | false [default: true]

index.js

@@ -121,6 +121,8 @@ async function run() {
     CMD_install = CMD_install.concat(w_args);
   }
 
+  var has_run = false;
+
   /* install one ore more modules */
   if (install !== null && install.length) {
     // install one or more modules
@@ -130,6 +132,7 @@ async function run() {
     var cmd = [...CMD_install]; /* clone array */
     cmd = cmd.concat(list);
 
+    has_run = true;
     await do_exec(cmd);
   }
 
@@ -142,6 +145,16 @@ async function run() {
 
     var cmd = [...CMD_install];
     cmd.push("--cpanfile", cpanfile_full_path, "--installdeps", ".");
+
+    has_run = true;
+    await do_exec(cmd);
+  }
+
+  /* custom run with args */
+  if ( has_run === false && w_args.length ) {
+    console.log(`custom run with args`);
+    var cmd = [...CMD_install];
+    has_run = true;
     await do_exec(cmd);
   }