Remove up-one and add services and up-flags

main.js

@@ -1,24 +1,33 @@
-const core = require('@actions/core');
-const compose = require('docker-compose');
-const fs = require('fs');
+const core = require("@actions/core");
+const compose = require("docker-compose");
+const fs = require("fs");
 
 try {
-  const composeFile = core.getInput('compose-file');
+  const composeFile = core.getInput("compose-file");
 
   if (!fs.existsSync(composeFile)) {
     console.log(`${composeFile} not exists`);
-    return
+    return;
   }
 
-  const upOne = core.getInput('up-one', {required: false});
-  const options = { config: composeFile, log: true }
+  const services = core.getMultilineInput("services", { required: false });
 
-  const promise = upOne ? compose.upOne(upOne, options) : compose.upAll(options);
+  const upFlagsString = core.getInput("up-flags");
+  const options = utils.getOptions(upFlagsString);
+
+  const promise =
+    services.length > 0
+      ? compose.upMany(services, options)
+      : compose.upAll(options);
 
   promise.then(
-      () => { console.log('compose started')},
-      err => { core.setFailed(`compose up failed ${err}`)}
-    );
+    () => {
+      console.log("compose started");
+    },
+    (err) => {
+      core.setFailed(`compose up failed ${err}`);
+    }
+  );
 } catch (error) {
   core.setFailed(error.message);
 }

post.js

@@ -1,25 +1,26 @@
-const core = require('@actions/core');
-const compose = require('docker-compose');
-const fs = require('fs');
+const core = require("@actions/core");
+const compose = require("docker-compose");
+const fs = require("fs");
+const utils = require("./utils");
 
 try {
-  const composeFile = core.getInput('compose-file');
-  const downFlagsString = core.getInput('down-flags');
-
-  let options = { config: composeFile, log: true};
-  if (downFlagsString.length > 0)
-    options['commandOptions'] = downFlagsString.split(" ");
-
+  const composeFile = core.getInput("compose-file");
   if (!fs.existsSync(composeFile)) {
     console.log(`${composeFile} not exists`);
-    return
+    return;
   }
 
-  compose.down(options)
-    .then(
-      () => { console.log('compose removed')},
-      err => { core.setFailed(`compose down failed ${err}`)}
-    );
+  const downFlagsString = core.getInput("down-flags");
+  const options = utils.getOptions(downFlagsString);
+
+  compose.down(options).then(
+    () => {
+      console.log("compose removed");
+    },
+    (err) => {
+      core.setFailed(`compose down failed ${err}`);
+    }
+  );
 } catch (error) {
   core.setFailed(error.message);
 }

utils.js

@@ -0,0 +1,8 @@
+module.exports.getOptions = (flags) => {
+  const options = { config: composeFile, log: true };
+  if (flags != null && typeof flags == "string" && flags.length > 0) {
+    options["commandOptions"] = downFlagsString.split(" ");
+  }
+
+  return options;
+};