Test

package.json

@@ -33,7 +33,6 @@
         "@actions/exec": "^1.0.4",
         "@actions/io": "^1.0.2",
         "@actions/cache": "3.2.2",
-        "action-input-parser": "1.2.38",
         "string-argv": "^0.3.1",
         "commander": "11.1.0",
         "semver": "^7.5.4"

src/command.ts

@@ -1,5 +1,4 @@
 import { Command, Option } from "commander";
-import * as parser from "action-input-parser";
 import * as inputUtils from "./utils/input";
 import { RawInput } from "./types";
 import { Cargo } from "./cargo";
@@ -9,17 +8,18 @@ import * as annotate from "./annotate";
 export const clippyCommand = (): Command => {
     return new Command()
         .addOption(
-            new Option("--args [args]", "Arguments for clippy")
+            new Option("--args [args...]", "Arguments for clippy")
                 .argParser(inputUtils.collect)
                 .default(
-                    parser.getInput("args", { type: "array", default: [] }),
-                ),
+                    process.env["INPUT_ARGS"]?.split(" ") || [],
+                ).makeOptionMandatory(false),
         )
         .action(async (options: RawInput) => {
             // `--message-format=json` should just right after the `cargo clippy`
             // because usually people are adding the `-- -D warnings` at the end
             // of arguments, and it will mess up the output.
-            core.info(JSON.stringify(options.args));
+            console.log(JSON.stringify(options.args));
+
             const args = ["clippy", "--message-format=json"].concat(
                 options.args,
             );

src/utils/input.ts

@@ -1,3 +1,7 @@
-export const collect = (value: string): string[] => {
-    return value.split(" ");
+export const collect = (value: string, previous: string[]): string[] => {
+    if (!previous) {
+        return [value];
+    }
+
+    return previous.concat([value]);
 };