From fade7a72bc2f9e12fa1101ecdb597f4e0136dbf2 Mon Sep 17 00:00:00 2001
From: Elias <46247153+EliasVal@users.noreply.github.com>
Date: Sat, 19 Aug 2023 00:37:38 +0300
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20the=20option=20to=20specify?=
 =?UTF-8?q?=20the=20destination=20path=20(#20)?=
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---
 README.md      | 11 +++++------
 action.yml     |  3 +++
 src/extract.js |  3 ++-
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index bc77587..beefa40 100644
--- a/README.md
+++ b/README.md
@@ -11,12 +11,11 @@ A GitHub Action for extracting files from a Docker Image.
 
 ## Inputs
 
-All inputs are required.
-
-| ID      | Description                                          | Examples                                      |
-| ------- | ---------------------------------------------------- | --------------------------------------------- |
-| `image` | Docker Image to extract files from                   | `alpine` `ghcr.io/github/super-linter:latest` |
-| `path`  | Path (from root) to a file or directory within Image | `files/example.txt` `files` `files/.`         |
+| ID            | Description                                          | Required | Examples                                      |
+| ------------- | ---------------------------------------------------- | :------: | --------------------------------------------- |
+| `image`       | Docker Image to extract files from                   |    ✅    | `alpine` `ghcr.io/github/super-linter:latest` |
+| `path`        | Path (from root) to a file or directory within Image |    ✅    | `files/example.txt` `files` `files/.`         |
+| `destination` | Destination path for the extracted files             |    ❌    | `/foo/` `~/` `./foo/bar`                      |
 
 > :paperclip: To copy the **contents** of a directory the `path` must end with
 > `/.` otherwise the directory itself will be copied. More information about the
diff --git a/action.yml b/action.yml
index 228dd3b..68fda5e 100644
--- a/action.yml
+++ b/action.yml
@@ -8,6 +8,9 @@ inputs:
   path:
     description: 'Path (from root) to a file or directory within Image'
     required: true
+  destination:
+    description: 'Destination path for the extracted files'
+    required: false
 outputs:
   destination:
     description: 'Destination of extracted file(s)'
diff --git a/src/extract.js b/src/extract.js
index 28ab202..9c0e32d 100644
--- a/src/extract.js
+++ b/src/extract.js
@@ -5,7 +5,8 @@ async function run() {
   try {
     const image = core.getInput('image');
     const path = core.getInput('path');
-    const destination = `.extracted-${Date.now()}`;
+    const destination = core.getInput('destination') || `.extracted-${Date.now()}`;
+
     const create = `docker cp $(docker create ${image}):/${path} ${destination}`;
 
     await exec.exec(`mkdir -p ${destination}`);