Add inputs

src/Inputs.ts

@@ -1,5 +1,7 @@
 import * as core from '@actions/core';
 import { Context } from "@actions/github/lib/context";
+import { isObject } from 'util';
+import { fstat, readFileSync } from 'fs';
 
 export class Inputs {
     private context: Context
@@ -8,22 +10,57 @@ export class Inputs {
         this.context = context
     }
 
-    get token(): string {
-        return core.getInput('token', {required: true})
+    get artifact(): string {
+        return core.getInput('artifact')
     }
 
-    get tag() : string {
+    get commit(): string {
+        return core.getInput('commit')
+    }
+
+    get description(): string {
+        const description = core.getInput('description')
+        if(description) {
+            return description
+        }
+        
+        const descriptionFile = core.getInput('descriptionFile')
+        if(descriptionFile) {
+            return this.stringFromFile(descriptionFile)
+        }
+
+        return ''
+    }
+
+    get name(): string {
+        const name = core.getInput('tag')
+        if (name) {
+            return name
+        }
+
+        return this.tag
+    }
+
+    get token(): string {
+        return core.getInput('token', { required: true })
+    }
+
+    get tag(): string {
         const tag = core.getInput('tag')
-        if(tag) {
+        if (tag) {
             return tag;
         }
 
         const ref = this.context.ref
         const tagPath = "refs/tags/"
-        if(ref && ref.startsWith(tagPath)) {
+        if (ref && ref.startsWith(tagPath)) {
             return ref.substr(tagPath.length, ref.length)
         }
 
         throw Error("No tag found in ref or input!")
     }
+
+    private stringFromFile(path: string): string {
+        return readFileSync(path, 'utf-8')
+    }
 }