Adding new option and parsing

src/action/index.ts

@@ -17,24 +17,30 @@ async function main(): Promise<void> {
       token: getInput("token", { required: true }),
       registry: getInput("registry", { required: true }),
       package: getInput("package", { required: true }),
-      checkVersion: getInput("check-version", { required: true }).toLowerCase() === "true",
+      checkVersion:
+        getInput("check-version", { required: true }).toLowerCase() === "true",
       tag: getInput("tag"),
       access: getInput("access") as Access,
       dryRun: getInput("dry-run").toLowerCase() === "true",
+      greaterVersion: getInput("greater-version").toLowerCase() === "true",
       debug: debugHandler,
     };
 
     // Publish to NPM
     let results = await npmPublish(options);
 
     if (results.type === "none") {
-      console.log(`\n📦 ${results.package} v${results.version} is already published to NPM`);
-    }
-    else if (results.dryRun) {
-      console.log(`\n📦 ${results.package} v${results.version} was NOT actually published to NPM (dry run)`);
-    }
-    else {
-      console.log(`\n📦 Successfully published ${results.package} v${results.version} to NPM`);
+      console.log(
+        `\n📦 ${results.package} v${results.version} is already published to NPM`
+      );
+    } else if (results.dryRun) {
+      console.log(
+        `\n📦 ${results.package} v${results.version} was NOT actually published to NPM (dry run)`
+      );
+    } else {
+      console.log(
+        `\n📦 Successfully published ${results.package} v${results.version} to NPM`
+      );
     }
 
     // Set the GitHub Actions output variables
@@ -44,8 +50,7 @@ async function main(): Promise<void> {
     setOutput("tag", results.tag);
     setOutput("access", results.access);
     setOutput("dry-run", results.dryRun);
-  }
-  catch (error) {
+  } catch (error) {
     errorHandler(error as Error);
   }
 }

src/normalize-options.ts

@@ -13,6 +13,7 @@ export interface NormalizedOptions {
   access?: Access;
   dryRun: boolean;
   checkVersion: boolean;
+  greaterVersion: boolean;
   quiet: boolean;
   debug: Debug;
 }
@@ -22,7 +23,10 @@ export interface NormalizedOptions {
  * @internal
  */
 export function normalizeOptions(options: Options): NormalizedOptions {
-  let registryURL = typeof options.registry === "string" ? new URL(options.registry) : options.registry;
+  let registryURL =
+    typeof options.registry === "string"
+      ? new URL(options.registry)
+      : options.registry;
 
   return {
     token: options.token || "",
@@ -31,7 +35,12 @@ export function normalizeOptions(options: Options): NormalizedOptions {
     tag: options.tag || "latest",
     access: options.access,
     dryRun: options.dryRun || false,
-    checkVersion: options.checkVersion === undefined ? true : Boolean(options.checkVersion),
+    checkVersion:
+      options.checkVersion === undefined ? true : Boolean(options.checkVersion),
+    greaterVersion:
+      options.greaterVersion === undefined
+        ? false
+        : Boolean(options.greaterVersion),
     quiet: options.quiet || false,
     debug: options.debug || (() => undefined),
   };

src/options.ts

@@ -64,6 +64,14 @@ export interface Options {
    */
   quiet?: boolean;
 
+  /**
+   * Only publish the package if the version number in package.json
+   * is greater than the latest on NPM.
+   *
+   * Defaults to `false`
+   */
+  greaterVersion?: boolean;
+
   /**
    * A function to call to log debug messages.
    *