From 688f58f697bfcd7eb3e14dcbd95024d037e5fff3 Mon Sep 17 00:00:00 2001
From: Daiki Mizukami <tesaguriguma@gmail.com>
Date: Sun, 25 Jul 2021 23:10:03 +0000
Subject: [PATCH] allow creating draft releases without a tag (#95)

Co-authored-by: Doug Tangren <d.tangren@gmail.com>
---
 src/github.ts | 7 +++++--
 src/main.ts   | 6 +++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/github.ts b/src/github.ts
index 1cddd80bd..d38448055 100644
--- a/src/github.ts
+++ b/src/github.ts
@@ -1,5 +1,5 @@
 import { GitHub } from "@actions/github";
-import { Config, releaseBody } from "./util";
+import { Config, isTag, releaseBody } from "./util";
 import { lstatSync, readFileSync } from "fs";
 import { getType } from "mime";
 import { basename } from "path";
@@ -154,7 +154,10 @@ export const release = async (
 
   const [owner, repo] = config.github_repository.split("/");
   const tag =
-    config.input_tag_name || config.github_ref.replace("refs/tags/", "");
+    config.input_tag_name ||
+    (isTag(config.github_ref)
+      ? config.github_ref.replace("refs/tags/", "")
+      : "");
   try {
     // you can't get a an existing draft by tag
     // so we must find one in the list of all releases
diff --git a/src/main.ts b/src/main.ts
index 371fab01e..0239effdd 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -7,7 +7,11 @@ import { env } from "process";
 async function run() {
   try {
     const config = parseConfig(env);
-    if (!config.input_tag_name && !isTag(config.github_ref)) {
+    if (
+      !config.input_tag_name &&
+      !isTag(config.github_ref) &&
+      !config.input_draft
+    ) {
       throw new Error(`⚠️ GitHub Releases requires a tag`);
     }
     if (config.input_files) {