support forgejo actions

Fix for deprecated node16

Node.js 16 actions are deprecated. Please update the following actions
to use Node.js 20: webfactory/ssh-agent@v0.8.0. For more information
see:
https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/

.github/workflows/demo.yml

@@ -8,7 +8,7 @@ jobs:
                 os: [ ubuntu-latest, macOS-latest, windows-latest ]
         runs-on: ${{ matrix.os }}
         steps:
-            -   uses: actions/checkout@v2
+            -   uses: actions/checkout@v4
             -   name: Setup key
                 uses: ./
                 with:
@@ -28,7 +28,7 @@ jobs:
         container:
             image: ubuntu:latest
         steps:
-            -   uses: actions/checkout@v2
+            -   uses: actions/checkout@v4
             -   run: apt update && apt install -y openssh-client git
             -   name: Setup key
                 uses: ./

CHANGELOG.md

@@ -7,6 +7,82 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## v0.7.0 [2022-10-19]
+
+### Added
+
+ * Add the `log-public-key` input that can be used to turn off logging key identities (#122)
+
+### Fixed
+
+ * Fix path to `git` binary on Windows, assuming GitHub-hosted runners (#136, #137)
+ * Fix a nonsensical log message (#139)
+
+## v0.6.0 [2022-10-19]
+
+### Changed
+
+ * Update the version of Node used by the action from 12 to 16 (https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/).
+
+## v0.5.4 [2021-11-21]
+
+### Fixed
+
+ * Update changed GitHub Host Keys (#102, #101)
+
+### Changed
+
+ * Various documentation (README) improvements and additions
+ * Change logging to more precisely state that _public_ keys are being printed
+
+## v0.5.3 [2021-06-11]
+
+### Fixed
+
+ * Fixed cleanup phase to really terminate the ssh-agent (#80)
+ * Fix termination of ssh-agent also on workflow failure (#79)
+
+### Changed
+
+ * Various documentation (README) improvements and additions
+
+## v0.5.2 [2021-04-07]
+
+### Fixed
+
+ * Use case-insensitive regex matching when scanning key comments (#68, #70, #71)
+
+### Changed
+
+ * Log when a key is _not_ used as a deploy key (#69)
+
+## v0.5.1 [2021-03-10]
+
+### Fixed
+
+ * Fix deployment key mapping on Windows virtual environment by using SSH binaries from the Git
+   suite, terminate ssh-agent upon actio termination on Windows as well (#63)
+ * Handle ENOENT exceptions with a graceful message
+
+### Changed
+
+ * Various documentation (README) improvements and additions
+
+## v0.5.0 [2021-02-19]
+
+### Added
+
+ * Add support for GitHub Deployment Keys through key comments (#59). Fixes #30, closes #38.
+ * Support for container-based workflows and Windows (#17)
+
+### Fixed
+
+ * Fix scripts/build.js to work on Windows (#38)
+
+### Changed
+
+ * Various documentation (README) improvements and additions
+
 ## v0.4.1 [2020-10-07]
 
 ### Fixed

README.md

@@ -1,10 +1,9 @@
 # `ssh-agent` GitHub Action
 
-This action 
-* starts the `ssh-agent`, 
-* exports the `SSH_AUTH_SOCK` environment variable, 
-* loads one or several private SSH key into the agent and
-* configures `known_hosts` for GitHub.com.
+This action
+* starts the `ssh-agent`,
+* exports the `SSH_AUTH_SOCK` environment variable, and
+* loads one or several private SSH key into the agent.
 
 It should work in all GitHub Actions virtual environments, including container-based workflows. 
 
@@ -20,11 +19,14 @@ GitHub Actions only have access to the repository they run for. So, in order to
 
 ## Usage
 
-1. Create an SSH key with sufficient access privileges. For security reasons, don't use your personal SSH key but set up a dedicated one for use in GitHub Actions. See below for a few hints if you are unsure about this step.
+1. Generate a new SSH key with sufficient access privileges. For security reasons, don't use your personal SSH key but set up a dedicated one for use in GitHub Actions. See below for a few hints if you are unsure about this step.
 2. Make sure you don't have a passphrase set on the private key.
-3. In your repository, go to the *Settings > Secrets* menu and create a new secret. In this example, we'll call it `SSH_PRIVATE_KEY`. Put the contents of the *private* SSH key file into the contents field. <br>
-  This key should start with `-----BEGIN ... PRIVATE KEY-----`, consist of many lines and ends with `-----END ... PRIVATE KEY-----`. 
-4. In your workflow definition file, add the following step. Preferably this would be rather on top, near the `actions/checkout@v2` line.
+3. Add the public SSH key to the private repository you are pulling from during the Github Action as a 'Deploy Key'.
+4. Add the private SSH key to the repository triggering the Github Action: 
+    * In your repository, go to the *Settings > Secrets* menu and create a new secret. In this example, we'll call it `SSH_PRIVATE_KEY`. 
+    * Put the contents of the *private* SSH key file into the contents field. <br>
+    * This key should start with `-----BEGIN ... PRIVATE KEY-----`, consist of many lines and ends with `-----END ... PRIVATE KEY-----`. 
+5. In your workflow definition file, add the following step. Preferably this would be rather on top, near the `actions/checkout@v4` line.
 
 ```yaml
 # .github/workflows/my-workflow.yml
@@ -32,13 +34,12 @@ jobs:
     my_job:
         ...
         steps:
-            - actions/checkout@v2
-            # Make sure the @v0.5.3 matches the current version of the
-            # action 
-            - uses: webfactory/ssh-agent@v0.5.3
+            - uses: actions/checkout@v4
+            # Make sure the @v0.9.0 matches the current version of the action
+            - uses: webfactory/ssh-agent@v0.9.0
               with:
                   ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
-            - ... other steps
+            # ... other steps
 ```
 5. If, for some reason, you need to change the location of the SSH agent socket, you can use the `ssh-auth-sock` input to provide a path.
 
@@ -49,8 +50,8 @@ There are cases where you might need to use multiple keys. For example, "[deploy
 You can set up different keys as different secrets and pass them all to the action like so:
 
 ```yaml
-# ... contens as before
-            - uses: webfactory/ssh-agent@v0.5.3
+# ... contents as before
+            - uses: webfactory/ssh-agent@v0.9.0
               with:
                   ssh-private-key: |
                         ${{ secrets.FIRST_KEY }}
@@ -73,7 +74,19 @@ To support picking the right key in this use case, this action scans _key commen
 3. For key comments containing such URLs, a Git config setting is written that uses [`url.<base>.insteadof`](https://git-scm.com/docs/git-config#Documentation/git-config.txt-urlltbasegtinsteadOf). It will redirect `git` requests to URLs starting with either `https://github.com/owner/repo` or `git@github.com:owner/repo` to a fake hostname/URL like `git@...some.hash...:owner/repo`.
 4. An SSH configuration section is generated that applies to the fake hostname. It will map the SSH connection back to `github.com`, while at the same time pointing SSH to a file containing the appropriate key's public part. That will make SSH use the right key when connecting to GitHub.com.
 
+## Action Inputs
+
+The following inputs can be used to control the action's behavior:
+
+* `ssh-private-key`: Required. Use this to provide the key(s) to load as GitHub Actions secrets.
+* `ssh-auth-sock`: Can be used to control where the SSH agent socket will be placed. Ultimately affects the `$SSH_AUTH_SOCK` environment variable.
+* `log-public-key`: Set this to `false` if you want to suppress logging of _public_ key information. To simplify debugging and since it contains public key information only, this is turned on by default.
+* `ssh-agent-cmd`: Optional. Use this to specify a custom location for the `ssh-agent` binary.
+* `ssh-add-cmd`: Optional. Use this to specify a custom location for the `ssh-add` binary.
+* `git-cmd`: Optional. Use this to specify a custom location for the `git` binary.
+
 ## Exported variables
+
 The action exports the `SSH_AUTH_SOCK` and `SSH_AGENT_PID` environment variables through the Github Actions core module.
 The `$SSH_AUTH_SOCK` is used by several applications like git or rsync to connect to the SSH authentication agent.
 The `$SSH_AGENT_PID` contains the process id of the agent. This is used to kill the agent in post job action.
@@ -98,6 +111,61 @@ If you know that your favorite tool or platform of choice requires extra tweaks
 
 If you are using this action on container-based workflows, make sure the container has the necessary SSH binaries or package(s) installed.
 
+### Building Docker Images and/or Using the `docker/build-push-action` Action
+
+When you are building Docker images with `docker build` or `docker compose build` and need to provide the SSH keys to the build, don't forget to pass `--ssh default=${{ env.SSH_AUTH_SOCK }}` on the command line to pass the SSH agent socket through. See the [Docker documentation](https://docs.docker.com/engine/reference/commandline/buildx_build/#ssh) for more information on this option.
+
+If you are using the `docker/build-push-action`, you can do so by adding the following config.
+
+```yml
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          ssh: |
+            default=${{ env.SSH_AUTH_SOCK }}
+```
+
+Make sure not to miss the next section, though.
+
+### Using Multiple Deploy Keys Inside Docker Builds
+
+When you pass the SSH agent socket to the Docker build environment _and_ want to use multiple GitHub deploy keys, you need to copy the Git and SSH configuration files to the build environment as well. This is necessary _in addition to_ forwarding the SSH agent socket into the build process. The config files are required so that Git can pick the right one from your deployment keys.
+
+This requires an additional step in the workflow file **after** the `ssh-agent` step and **before** the Docker build step.  You also need two additional lines in the `Dockerfile` to actually copy the configs.
+
+The following example will: 
+* collect the necessary Git and SSH configuration files in a directory that must be part of the Docker build context so that... 
+* ... the files can be copied into the Docker image (or an intermediate build stage).
+
+Workflow:
+
+```yml
+      - name: ssh-agent setup
+        ...
+
+      - name: Collect Git and SSH config files in a directory that is part of the Docker build context
+        run: |
+          mkdir root-config
+          cp -r ~/.gitconfig  ~/.ssh root-config/
+  
+      - name: Docker build 
+        # build-push-action | docker [compose] build | etc.
+        ...
+```
+
+Dockerfile:
+
+```Dockerfile
+# Copy the two files in place and fix different path/locations inside the Docker image
+COPY root-config /root/
+RUN sed 's|/home/runner|/root|g' -i.bak /root/.ssh/config
+```
+
+Keep in mind that the resulting Docker image now might contain these customized Git and SSH configuration files! Your private SSH keys are never written to files anywhere, just loaded into the SSH agent and forwarded into the container. The config files might, however, give away details about your build or development process and contain the names and URLs of your (private) repositories. You might want to use a multi-staged build to make sure these files do not end up in the final image.
+
+If you still get the error message: `fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists.`, you most likely forgot one of the steps above.
+
 ### Cargo's (Rust) Private Dependencies on Windows
 
 If you are using private repositories in your dependencies like this:
@@ -140,7 +208,7 @@ When using `ssh` to connect from the GitHub Action worker node to another machin
 
 ### Provide the SSH Key as a File
 
-This Action is designed to pass the SSH key directly into `ssh-agent`; that is, the key is available in memory on the GitHub Action worker node, but never written to disk. As a consequence, you _cannot_ pass the key as a build argument or a mounted file into Docker containers that you build or run on the worker node. You _can_, however, mount the `ssh-agent` Unix socket into a Docker container that you _run_, set up the `SSH_AUTH_SOCK` env var and then use SSH from within the container (see #11).
+This Action is designed to pass the SSH key directly into `ssh-agent`; that is, the key is available in memory on the GitHub Action worker node, but never written to disk. As a consequence, you _cannot_ pass the key as a build argument or a mounted file into Docker containers that you build or run on the worker node. You _can_, however, mount the `ssh-agent` Unix socket into a Docker container that you _run_, set up the `SSH_AUTH_SOCK` env var and then use SSH from within the container (see https://github.com/webfactory/ssh-agent/issues/11).
 
 ### Run `ssh-keyscan` to Add Host Keys for Additional Hosts
 
@@ -151,7 +219,7 @@ As a side note, using `ssh-keyscan` without proper key verification is susceptib
 ## Creating SSH Keys
 
 In order to create a new SSH key, run `ssh-keygen -t ed25519 -a 100 -f path/to/keyfile`, as suggested in [this blog post](https://stribika.github.io/2015/01/04/secure-secure-shell.html). 
-If you need to work with some older server software and need RSA keys, tr `ssh-keygen -t rsa -b 4096 -o -f path/to/keyfile` instead.
+If you need to work with some older server software and need RSA keys, try `ssh-keygen -t rsa -b 4096 -o -f path/to/keyfile` instead.
 
 Both commands will prompt you for a key passphrase and save the key in `path/to/keyfile`.
 In general, having a passphrase is a good thing, since it will keep the key encrypted on your disk. When using the key with this action, however, you need to make sure you don't 
@@ -203,4 +271,4 @@ developer looking for new challenges, we'd like to hear from you!
 - <https://www.webfactory.de>
 - <https://twitter.com/webfactory>
 
-Copyright 2019 – 2021 webfactory GmbH, Bonn. Code released under [the MIT license](LICENSE).
+Copyright 2019 – 2023 webfactory GmbH, Bonn. Code released under [the MIT license](LICENSE).

action.yml

@@ -4,13 +4,40 @@ inputs:
     ssh-private-key:
         description: 'Private SSH key to register in the SSH agent'
         required: true
+    instance-urls:
+        description: |-
+            URL(s) of the Forgejo instance to use. Due to limitations with Forgejo Actions inputs, this is specified as a string.
+
+            You can specify multiple instance URLs by putting each one on a separate line.
+
+            ```yaml
+            secrets: |-
+                forgejo.org
+                codeberg.org
+            ```
+        required: false
+        default: 'forgejo.org'
     ssh-auth-sock:
         description: 'Where to place the SSH Agent auth socket'
+    log-public-key:
+        description: 'Whether or not to log public key fingerprints'
+        required: false
+        default: true
+    ssh-agent-cmd:
+        description: 'ssh-agent command'
+        required: false
+    ssh-add-cmd:
+        description: 'ssh-add command'
+        required: false
+    git-cmd:
+        description: 'git command'
+        required: false
 runs:
-    using: 'node12'
+    using: 'node20'
     main: 'dist/index.js'
     post: 'dist/cleanup.js'
     post-if: 'always()'
+
 branding:
     icon: loader
     color: 'yellow'

cleanup.js

@@ -1,11 +1,11 @@
 const core = require('@actions/core');
 const { execFileSync } = require('child_process');
-const { sshAgent } = require('./paths.js');
+const { sshAgentCmd } = require('./paths.js');
 
 try {
     // Kill the started SSH agent
     console.log('Stopping SSH agent');
-    execFileSync(sshAgent, ['-k'], { stdio: 'inherit' });
+    execFileSync(sshAgentCmd, ['-k'], { stdio: 'inherit' });
 } catch (error) {
     console.log(error.message);
     console.log('Error stopping the SSH agent, proceeding anyway');

index.js

@@ -2,10 +2,20 @@ const core = require('@actions/core');
 const child_process = require('child_process');
 const fs = require('fs');
 const crypto = require('crypto');
-const { home, sshAgent, sshAdd } = require('./paths.js');
+const { homePath, sshAgentCmdDefault, sshAddCmdDefault, gitCmdDefault } = require('./paths.js');
 
 try {
     const privateKey = core.getInput('ssh-private-key');
+    const instanceUrls = core.getInput('instance-urls', { required: true });
+    const logPublicKey = core.getBooleanInput('log-public-key', {default: true});
+
+    const sshAgentCmdInput = core.getInput('ssh-agent-cmd');
+    const sshAddCmdInput = core.getInput('ssh-add-cmd');
+    const gitCmdInput = core.getInput('git-cmd');
+
+    const sshAgentCmd = sshAgentCmdInput ? sshAgentCmdInput : sshAgentCmdDefault;
+    const sshAddCmd = sshAddCmdInput ? sshAddCmdInput : sshAddCmdDefault;
+    const gitCmd = gitCmdInput ? gitCmdInput : gitCmdDefault;
 
     if (!privateKey) {
         core.setFailed("The ssh-private-key argument is empty. Maybe the secret has not been configured, or you are using a wrong secret name in your workflow file.");
@@ -13,13 +23,8 @@ try {
         return;
     }
 
-    const homeSsh = home + '/.ssh';
-
-    console.log(`Adding GitHub.com keys to ${homeSsh}/known_hosts`);
-
+    const homeSsh = homePath + '/.ssh';
     fs.mkdirSync(homeSsh, { recursive: true });
-    fs.appendFileSync(`${homeSsh}/known_hosts`, '\ngithub.com ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==\n');
-    fs.appendFileSync(`${homeSsh}/known_hosts`, '\ngithub.com ssh-dss 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\n');
 
     console.log("Starting ssh-agent");
 
@@ -27,7 +32,7 @@ try {
     const sshAgentArgs = (authSock && authSock.length > 0) ? ['-a', authSock] : [];
 
     // Extract auth socket path and agent pid and set them as job variables
-    child_process.execFileSync(sshAgent, sshAgentArgs).toString().split("\n").forEach(function(line) {
+    child_process.execFileSync(sshAgentCmd, sshAgentArgs).toString().split("\n").forEach(function(line) {
         const matches = /^(SSH_AUTH_SOCK|SSH_AGENT_PID)=(.*); export \1/.exec(line);
 
         if (matches && matches.length > 0) {
@@ -40,21 +45,27 @@ try {
     console.log("Adding private key(s) to agent");
 
     privateKey.split(/(?=-----BEGIN)/).forEach(function(key) {
-        child_process.execFileSync(sshAdd, ['-'], { input: key.trim() + "\n" });
+        child_process.execFileSync(sshAddCmd, ['-'], { input: key.trim() + "\n" });
     });
 
     console.log("Key(s) added:");
 
-    child_process.execFileSync(sshAdd, ['-l'], { stdio: 'inherit' });
+    child_process.execFileSync(sshAddCmd, ['-l'], { stdio: 'inherit' });
 
     console.log('Configuring deployment key(s)');
 
-    child_process.execFileSync(sshAdd, ['-L']).toString().split(/\r?\n/).forEach(function(key) {
-        const parts = key.match(/\bgithub\.com[:/]([_.a-z0-9-]+\/[_.a-z0-9-]+)/i);
+const instanceUrlsArray = instanceUrls.split(/\r?\n/);
+
+instanceUrlsArray.forEach(instanceUrl => {
+    const urlPattern = new RegExp(`\\b${instanceUrl.replace(/\./g, '\\.')}[:/]([_.a-z0-9-]+\/[_.a-z0-9-]+)`, 'i');
+
+    child_process.execFileSync(sshAddCmd, ['-L']).toString().trim().split(/\r?\n/).forEach(function(key) {
+        const parts = key.match(urlPattern);
 
         if (!parts) {
-            console.log(`Comment for key '${key}' does not match GitHub URL pattern. Not treating it as a GitHub deploy key.`);
-
+            if (logPublicKey) {
+                console.log(`Comment for (public) key '${key}' does not match ${instanceUrl} URL pattern. Not treating it as a deploy key for ${instanceUrl}.`);
+            }
             return;
         }
 
@@ -63,19 +74,22 @@ try {
 
         fs.writeFileSync(`${homeSsh}/key-${sha256}`, key + "\n", { mode: '600' });
 
-        child_process.execSync(`git config --global --replace-all url."git@key-${sha256}.github.com:${ownerAndRepo}".insteadOf "https://github.com/${ownerAndRepo}"`);
-        child_process.execSync(`git config --global --add url."git@key-${sha256}.github.com:${ownerAndRepo}".insteadOf "git@github.com:${ownerAndRepo}"`);
-        child_process.execSync(`git config --global --add url."git@key-${sha256}.github.com:${ownerAndRepo}".insteadOf "ssh://git@github.com/${ownerAndRepo}"`);
+        const keyHostname = `key-${sha256}.${instanceUrl}`;
 
-        const sshConfig = `\nHost key-${sha256}.github.com\n`
-                              + `    HostName github.com\n`
-                              + `    IdentityFile ${homeSsh}/key-${sha256}\n`
-                              + `    IdentitiesOnly yes\n`;
+        child_process.execSync(`${gitCmd} config --global --replace-all url."git@${keyHostname}:${ownerAndRepo}".insteadOf "https://${instanceUrl}/${ownerAndRepo}"`);
+        child_process.execSync(`${gitCmd} config --global --add url."git@${keyHostname}:${ownerAndRepo}".insteadOf "git@${instanceUrl}:${ownerAndRepo}"`);
+        child_process.execSync(`${gitCmd} config --global --add url."git@${keyHostname}:${ownerAndRepo}".insteadOf "ssh://git@${instanceUrl}/${ownerAndRepo}"`);
+
+        const sshConfig = `\nHost ${keyHostname}\n`
+                        + `    HostName ${instanceUrl}\n`
+                        + `    IdentityFile ${homeSsh}/key-${sha256}\n`
+                        + `    IdentitiesOnly yes\n`;
 
         fs.appendFileSync(`${homeSsh}/config`, sshConfig);
 
-        console.log(`Added deploy-key mapping: Use identity '${homeSsh}/key-${sha256}' for GitHub repository ${ownerAndRepo}`);
+        console.log(`Added deploy-key mapping: Use identity '${homeSsh}/key-${sha256}' for ${instanceUrl} repository ${ownerAndRepo}`);
     });
+});
 
 } catch (error) {
 

package.json

@@ -1,14 +1,14 @@
 {
     "name": "webfactory-action-ssh-agent",
-    "repository": "git@github.com:webfactory/ssh-agent.git",
+    "repository": "git@www.coastalcommits.com:actions/ssh-agent.git",
     "description": "GitHub Action to set up ssh-agent with a private SSH key",
-    "version": "0.1.0",
+    "version": "0.7.0",
     "main": "index.js",
     "author": "webfactory GmbH <info@webfactory.de>",
     "license": "MIT",
     "devDependencies": {
-        "@actions/core": "^1.2.4",
-        "@zeit/ncc": "^0.20.5"
+        "@actions/core": "^1.9.1",
+        "@vercel/ncc": "^0.38.2"
     },
     "scripts": {
         "build": "node scripts/build.js"

paths.js

@@ -1,18 +1,16 @@
 const os = require('os');
 
 module.exports = (process.env['OS'] != 'Windows_NT') ? {
-
     // Use getent() system call, since this is what ssh does; makes a difference in Docker-based
     // Action runs, where $HOME is different from the pwent
-    home: os.userInfo().homedir,
-    sshAgent: 'ssh-agent',
-    sshAdd: 'ssh-add'
-
+    homePath: os.userInfo().homedir,
+    sshAgentCmdDefault: 'ssh-agent',
+    sshAddCmdDefault: 'ssh-add',
+    gitCmdDefault: 'git'
 } : {
-
-    home: os.homedir(),
-    sshAgent: 'c://progra~1//git//usr//bin//ssh-agent.exe',
-    sshAdd: 'c://progra~1//git//usr//bin//ssh-add.exe'
-
+    // Assuming GitHub hosted `windows-*` runners for now
+    homePath: os.homedir(),
+    sshAgentCmdDefault: 'c://progra~1//git//usr//bin//ssh-agent.exe',
+    sshAddCmdDefault: 'c://progra~1//git//usr//bin//ssh-add.exe',
+    gitCmdDefault: 'c://progra~1//git//bin//git.exe'
 };
-

yarn.lock

@@ -2,12 +2,52 @@
 # yarn lockfile v1
 
 
-"@actions/core@^1.2.4":
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.2.6.tgz#a78d49f41a4def18e88ce47c2cac615d5694bf09"
-  integrity sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA==
+"@actions/core@^1.9.1":
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.11.1.tgz#ae683aac5112438021588030efb53b1adb86f172"
+  integrity sha512-hXJCSrkwfA46Vd9Z3q4cpEpHB1rL5NG04+/rbqW9d3+CSvtB1tYe8UTpAlixa1vj0m/ULglfEK2UKxMGxCxv5A==
+  dependencies:
+    "@actions/exec" "^1.1.1"
+    "@actions/http-client" "^2.0.1"
 
-"@zeit/ncc@^0.20.5":
-  version "0.20.5"
-  resolved "https://registry.yarnpkg.com/@zeit/ncc/-/ncc-0.20.5.tgz#a41af6e6bcab4a58f4612bae6137f70bce0192e3"
-  integrity sha512-XU6uzwvv95DqxciQx+aOLhbyBx/13ky+RK1y88Age9Du3BlA4mMPCy13BGjayOrrumOzlq1XV3SD/BWiZENXlw==
+"@actions/exec@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@actions/exec/-/exec-1.1.1.tgz#2e43f28c54022537172819a7cf886c844221a611"
+  integrity sha512-+sCcHHbVdk93a0XT19ECtO/gIXoxvdsgQLzb2fE2/5sIZmWQuluYyjPQtrtTHdU1YzTZ7bAPN4sITq2xi1679w==
+  dependencies:
+    "@actions/io" "^1.0.1"
+
+"@actions/http-client@^2.0.1":
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/@actions/http-client/-/http-client-2.2.3.tgz#31fc0b25c0e665754ed39a9f19a8611fc6dab674"
+  integrity sha512-mx8hyJi/hjFvbPokCg4uRd4ZX78t+YyRPtnKWwIl+RzNaVuFpQHfmlGVfsKEJN8LwTCvL+DfVgAM04XaHkm6bA==
+  dependencies:
+    tunnel "^0.0.6"
+    undici "^5.25.4"
+
+"@actions/io@^1.0.1":
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/@actions/io/-/io-1.1.3.tgz#4cdb6254da7962b07473ff5c335f3da485d94d71"
+  integrity sha512-wi9JjgKLYS7U/z8PPbco+PvTb/nRWjeoFlJ1Qer83k/3C5PHQi28hiVdeE2kHXmIL99mQFawx8qt/JPjZilJ8Q==
+
+"@fastify/busboy@^2.0.0":
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/@fastify/busboy/-/busboy-2.1.1.tgz#b9da6a878a371829a0502c9b6c1c143ef6663f4d"
+  integrity sha512-vBZP4NlzfOlerQTnba4aqZoMhE/a9HY7HRqoOPaETQcSQuWEIyZMHGfVu6w9wGtGK5fED5qRs2DteVCjOH60sA==
+
+"@vercel/ncc@^0.38.2":
+  version "0.38.2"
+  resolved "https://registry.yarnpkg.com/@vercel/ncc/-/ncc-0.38.2.tgz#d35c3a74c671699ccf316f74bf0ecab6b60e312b"
+  integrity sha512-3yel3jaxUg9pHBv4+KeC9qlbdZPug+UMtUOlhvpDYCMSgcNSrS2Hv1LoqMsOV7hf2lYscx+BESfJOIla1WsmMQ==
+
+tunnel@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
+  integrity sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==
+
+undici@^5.25.4:
+  version "5.28.4"
+  resolved "https://registry.yarnpkg.com/undici/-/undici-5.28.4.tgz#6b280408edb6a1a604a9b20340f45b422e373068"
+  integrity sha512-72RFADWFqKmUb2hmmvNODKL3p9hcB6Gt2DOQMis1SEBaV6a4MH8soBvzg+95CYhCKPFedut2JY9bMfrDl9D23g==
+  dependencies:
+    "@fastify/busboy" "^2.0.0"