Add working-directory

action.yml

@@ -17,6 +17,9 @@ inputs:
   use-cross:
     description: Use cross instead of cargo
     default: false
+  working-directory:
+    description: Where to start the cargo process
+    required: false
 
 runs:
   using: 'node12'

src/input.ts

@@ -10,6 +10,7 @@ import stringArgv from "string-argv";
 export interface Input {
     command: string;
     toolchain?: string;
+    "working-directory"?: string;
     args: string[];
     useCross: boolean;
 }
@@ -22,11 +23,13 @@ export function get(): Input {
         toolchain = toolchain.slice(1);
     }
     const useCross = input.getInputBool("use-cross");
+    const workingDir = input.getInput("working-directory");
 
     return {
         command: command,
         args: args,
         useCross: useCross,
         toolchain: toolchain || undefined,
+        "working-directory": workingDir || undefined
     };
 }

src/main.ts

@@ -20,6 +20,10 @@ export async function run(actionInput: input.Input): Promise<void> {
     args.push(actionInput.command);
     args = args.concat(actionInput.args);
 
+    if (actionInput["working-directory"]) {
+        process.chdir(path.join(process.cwd(), actionInput["working-directory"]))
+    }
+
     await program.call(args);
 }