add directory support

install/action.yml

@@ -18,3 +18,7 @@ inputs:
     description: asdf branch to clone
     required: false
     default: master
+  directory:
+    description: Directory where .tool-versions is located
+    required: false
+    default: .

lib/install/index.ts

@@ -6,8 +6,9 @@ export async function toolsInstall(): Promise<void> {
   await pluginsAdd();
 
   const before = core.getInput("before_install", { required: false });
+  const directory = core.getInput("directory", { required: false });
   if (before) {
     await exec.exec("bash", ["-c", before]);
   }
-  await exec.exec("asdf", ["install"]);
+  await exec.exec("asdf", ["install"], { cwd: directory });
 }

lib/plugins-add/index.ts

@@ -31,13 +31,15 @@ async function pluginList() {
 export async function pluginsAdd(): Promise<void> {
   await setupAsdf();
   let toolVersions = core.getInput("tool_versions", { required: false });
+  let directory = core.getInput("directory", { required: false });
+  directory = !directory.endsWith("/") ? `${directory}/` : directory
 
   if (toolVersions) {
-    await fs.promises.writeFile(".tool-versions", toolVersions, {
+    await fs.promises.writeFile(`${directory}.tool-versions`, toolVersions, {
       encoding: "utf8",
     });
   } else {
-    toolVersions = await fs.promises.readFile(".tool-versions", {
+    toolVersions = await fs.promises.readFile(`${directory}.tool-versions`, {
       encoding: "utf8",
     });
   }

plugins-add/action.yml

@@ -13,3 +13,7 @@ inputs:
     description:
       If present, this value will be written to the .tool-versions file.
     required: false
+  directory:
+    description: .tool-versions directory
+    required: false
+    default: .