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22
CHANGELOG.md
View file

@ -7,7 +7,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
## [Unreleased]
## v0.2.0
## v0.4.0
### Changed
* A failure to kill the agent in the post-action step will no longer fail the workflow run. That way, you can kill the agent yourself when necessary (#33).
## v0.3.0 [2020-05-18]
### Added
* A new post-action step will automatically clean up the running agent at the end of a job. This helps with self-hosted runners, which are non-ephemeral. (@thommyhh, #27)
### Changed
* Unless the SSH_AUTH_SOCK is configured explicitly, the SSH agent will now use a random file name for the socket. That way, multiple, concurrent SSH agents can be used on self-hosted runners. (@thommyhh, #27)
## v0.2.0 [2020-01-14]
### Added
@ -16,3 +32,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
* Catch empty ssh-private-key input values and exit with a helpful
error message right away.
## v0.1.0 [2019-09-15]
Initial release.

29
README.md
View file

@ -27,9 +27,9 @@ jobs:
...
steps:
- actions/checkout@v1
# Make sure the @v0.2.0 matches the current version of the
# Make sure the @v0.4.1 matches the current version of the
# action
- uses: webfactory/ssh-agent@v0.2.0
- uses: webfactory/ssh-agent@v0.4.1
with:
ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
- ... other steps
@ -38,13 +38,13 @@ jobs:
### Using multiple keys
There are cases where you might need to use multiple keys. For example, "deployment keys" might be limited to a single repository each.
There are cases where you might need to use multiple keys. For example, "[deploy keys](https://docs.github.com/en/developers/overview/managing-deploy-keys#deploy-keys)" might be limited to a single repository, so you'll need several of them.
In that case, you can set-up the different keys as multiple secrets and pass them all to the action like so:
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@v0.2.0
- uses: webfactory/ssh-agent@v0.4.1
with:
ssh-private-key: |
${{ secrets.FIRST_KEY }}
@ -55,7 +55,16 @@ In that case, you can set-up the different keys as multiple secrets and pass the
The `ssh-agent` will load all of the keys and try each one in order when establishing SSH connections.
There's one **caveat**, though: SSH servers may abort the connection attempt after a number of mismatching keys have been presented. So if, for example, you have
six different keys loaded into the `ssh-agent`, but the server aborts after five unknown keys, the last key (which might be the right one) will never even be tried.
six different keys loaded into the `ssh-agent`, but the server aborts after five unknown keys, the last key (which might be the right one) will never even be tried.
Also, when using **Github deploy keys**, GitHub servers will accept the first known key. But since deploy keys are scoped to a single repository, you might get the error message `fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists.` if the wrong key/repository combination is tried.
In both cases, you might want to [try a wrapper script around `ssh`](https://gist.github.com/mpdude/e56fcae5bc541b95187fa764aafb5e6d) that can pick the right key, based on key comments. See [our blog post](https://www.webfactory.de/blog/using-multiple-ssh-deploy-keys-with-github) for the full story.
## Exported variables
The action exports the `SSH_AUTH_SOCK` and `SSH_AGENT_PID` environment variables through the Github Actions core module.
The `$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.
## Known issues and limitations
@ -83,7 +92,7 @@ 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 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 #11).
### Run `ssh-keyscan` to add host keys for additional hosts
@ -104,7 +113,7 @@ specify a passphrase: The key must be usable without reading the passphrase from
To actually grant the SSH key access, you can – on GitHub – use at least two ways:
* [Deploy keys](https://developer.github.com/v3/guides/managing-deploy-keys/#deploy-keys) can be added to individual GitHub repositories. They can give read and/or write access to the particular repository. When pulling a lot of dependencies, however, you'll end up adding the key in many places. Rotating the key probably becomes difficult.
* [Deploy keys](https://developer.github.com/v3/guides/managing-deploy-keys/#deploy-keys) can be added to individual GitHub repositories. They can give read and/or write access to the particular repository. When pulling a lot of dependencies, however, you'll end up adding the key in many places. Rotating the key probably becomes difficult. The deploy key needs to be added to the private repository that is being fetched as a private dependency.
* A [machine user](https://developer.github.com/v3/guides/managing-deploy-keys/#machine-users) can be used for more fine-grained permissions management and have access to multiple repositories with just one instance of the key being registered. It will, however, count against your number of users on paid GitHub plans.
@ -113,10 +122,10 @@ To actually grant the SSH key access, you can – on GitHub – use at least two
As a note to my future self, in order to work on this repo:
* Clone it
* Run `npm install` to fetch dependencies
* Run `yarn install` to fetch dependencies
* _hack hack hack_
* `node index.js`. Inputs are passed through `INPUT_` env vars with their names uppercased. Use `env "INPUT_SSH-PRIVATE-KEY=\`cat file\`" node index.js` for this action.
* Run `./node_modules/.bin/ncc build index.js` to update `dist/index.js`, which is the file actually run
* Run `npm run build` to update `dist/*`, which holds the files actually run
* Read https://help.github.com/en/articles/creating-a-javascript-action if unsure.
* Maybe update the README example when publishing a new version.

2
action.yml
View file

@ -6,10 +6,10 @@ inputs:
required: true
ssh-auth-sock:
description: 'Where to place the SSH Agent auth socket'
default: /tmp/ssh-auth.sock
runs:
using: 'node12'
main: 'dist/index.js'
post: 'dist/cleanup.js'
branding:
icon: loader
color: 'yellow'

11
cleanup.js Normal file
View file

@ -0,0 +1,11 @@
const core = require('@actions/core')
const { execSync } = require('child_process')
try {
// Kill the started SSH agent
console.log('Stopping SSH agent')
execSync('kill ${SSH_AGENT_PID}', { stdio: 'inherit' })
} catch (error) {
console.log(error.message);
console.log('Error stopping the SSH agent, proceeding anyway');
}

485
dist/cleanup.js vendored Normal file
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@ -0,0 +1,485 @@
module.exports =
/******/ (function(modules, runtime) { // webpackBootstrap
/******/ "use strict";
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ __webpack_require__.ab = __dirname + "/";
/******/
/******/ // the startup function
/******/ function startup() {
/******/ // Load entry module and return exports
/******/ return __webpack_require__(175);
/******/ };
/******/
/******/ // run startup
/******/ return startup();
/******/ })
/************************************************************************/
/******/ ({
/***/ 82:
/***/ (function(__unusedmodule, exports) {
"use strict";
// We use any as a valid input type
/* eslint-disable @typescript-eslint/no-explicit-any */
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Sanitizes an input into a string so it can be passed into issueCommand safely
* @param input input to sanitize into a string
*/
function toCommandValue(input) {
if (input === null || input === undefined) {
return '';
}
else if (typeof input === 'string' || input instanceof String) {
return input;
}
return JSON.stringify(input);
}
exports.toCommandValue = toCommandValue;
//# sourceMappingURL=utils.js.map
/***/ }),
/***/ 87:
/***/ (function(module) {
module.exports = require("os");
/***/ }),
/***/ 102:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
// For internal use, subject to change.
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
// We use any as a valid input type
/* eslint-disable @typescript-eslint/no-explicit-any */
const fs = __importStar(__webpack_require__(747));
const os = __importStar(__webpack_require__(87));
const utils_1 = __webpack_require__(82);
function issueCommand(command, message) {
const filePath = process.env[`GITHUB_${command}`];
if (!filePath) {
throw new Error(`Unable to find environment variable for file command ${command}`);
}
if (!fs.existsSync(filePath)) {
throw new Error(`Missing file at path: ${filePath}`);
}
fs.appendFileSync(filePath, `${utils_1.toCommandValue(message)}${os.EOL}`, {
encoding: 'utf8'
});
}
exports.issueCommand = issueCommand;
//# sourceMappingURL=file-command.js.map
/***/ }),
/***/ 129:
/***/ (function(module) {
module.exports = require("child_process");
/***/ }),
/***/ 175:
/***/ (function(__unusedmodule, __unusedexports, __webpack_require__) {
const core = __webpack_require__(470)
const { execSync } = __webpack_require__(129)
try {
// Kill the started SSH agent
console.log('Stopping SSH agent')
execSync('kill ${SSH_AGENT_PID}', { stdio: 'inherit' })
} catch (error) {
console.log(error.message);
console.log('Error stopping the SSH agent, proceeding anyway');
}
/***/ }),
/***/ 431:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const os = __importStar(__webpack_require__(87));
const utils_1 = __webpack_require__(82);
/**
* Commands
*
* Command Format:
* ::name key=value,key=value::message
*
* Examples:
* ::warning::This is the message
* ::set-env name=MY_VAR::some value
*/
function issueCommand(command, properties, message) {
const cmd = new Command(command, properties, message);
process.stdout.write(cmd.toString() + os.EOL);
}
exports.issueCommand = issueCommand;
function issue(name, message = '') {
issueCommand(name, {}, message);
}
exports.issue = issue;
const CMD_STRING = '::';
class Command {
constructor(command, properties, message) {
if (!command) {
command = 'missing.command';
}
this.command = command;
this.properties = properties;
this.message = message;
}
toString() {
let cmdStr = CMD_STRING + this.command;
if (this.properties && Object.keys(this.properties).length > 0) {
cmdStr += ' ';
let first = true;
for (const key in this.properties) {
if (this.properties.hasOwnProperty(key)) {
const val = this.properties[key];
if (val) {
if (first) {
first = false;
}
else {
cmdStr += ',';
}
cmdStr += `${key}=${escapeProperty(val)}`;
}
}
}
}
cmdStr += `${CMD_STRING}${escapeData(this.message)}`;
return cmdStr;
}
}
function escapeData(s) {
return utils_1.toCommandValue(s)
.replace(/%/g, '%25')
.replace(/\r/g, '%0D')
.replace(/\n/g, '%0A');
}
function escapeProperty(s) {
return utils_1.toCommandValue(s)
.replace(/%/g, '%25')
.replace(/\r/g, '%0D')
.replace(/\n/g, '%0A')
.replace(/:/g, '%3A')
.replace(/,/g, '%2C');
}
//# sourceMappingURL=command.js.map
/***/ }),
/***/ 470:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const command_1 = __webpack_require__(431);
const file_command_1 = __webpack_require__(102);
const utils_1 = __webpack_require__(82);
const os = __importStar(__webpack_require__(87));
const path = __importStar(__webpack_require__(622));
/**
* The code to exit an action
*/
var ExitCode;
(function (ExitCode) {
/**
* A code indicating that the action was successful
*/
ExitCode[ExitCode["Success"] = 0] = "Success";
/**
* A code indicating that the action was a failure
*/
ExitCode[ExitCode["Failure"] = 1] = "Failure";
})(ExitCode = exports.ExitCode || (exports.ExitCode = {}));
//-----------------------------------------------------------------------
// Variables
//-----------------------------------------------------------------------
/**
* Sets env variable for this action and future actions in the job
* @param name the name of the variable to set
* @param val the value of the variable. Non-string values will be converted to a string via JSON.stringify
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function exportVariable(name, val) {
const convertedVal = utils_1.toCommandValue(val);
process.env[name] = convertedVal;
const filePath = process.env['GITHUB_ENV'] || '';
if (filePath) {
const delimiter = '_GitHubActionsFileCommandDelimeter_';
const commandValue = `${name}<<${delimiter}${os.EOL}${convertedVal}${os.EOL}${delimiter}`;
file_command_1.issueCommand('ENV', commandValue);
}
else {
command_1.issueCommand('set-env', { name }, convertedVal);
}
}
exports.exportVariable = exportVariable;
/**
* Registers a secret which will get masked from logs
* @param secret value of the secret
*/
function setSecret(secret) {
command_1.issueCommand('add-mask', {}, secret);
}
exports.setSecret = setSecret;
/**
* Prepends inputPath to the PATH (for this action and future actions)
* @param inputPath
*/
function addPath(inputPath) {
const filePath = process.env['GITHUB_PATH'] || '';
if (filePath) {
file_command_1.issueCommand('PATH', inputPath);
}
else {
command_1.issueCommand('add-path', {}, inputPath);
}
process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
}
exports.addPath = addPath;
/**
* Gets the value of an input. The value is also trimmed.
*
* @param name name of the input to get
* @param options optional. See InputOptions.
* @returns string
*/
function getInput(name, options) {
const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || '';
if (options && options.required && !val) {
throw new Error(`Input required and not supplied: ${name}`);
}
return val.trim();
}
exports.getInput = getInput;
/**
* Sets the value of an output.
*
* @param name name of the output to set
* @param value value to store. Non-string values will be converted to a string via JSON.stringify
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function setOutput(name, value) {
command_1.issueCommand('set-output', { name }, value);
}
exports.setOutput = setOutput;
/**
* Enables or disables the echoing of commands into stdout for the rest of the step.
* Echoing is disabled by default if ACTIONS_STEP_DEBUG is not set.
*
*/
function setCommandEcho(enabled) {
command_1.issue('echo', enabled ? 'on' : 'off');
}
exports.setCommandEcho = setCommandEcho;
//-----------------------------------------------------------------------
// Results
//-----------------------------------------------------------------------
/**
* Sets the action status to failed.
* When the action exits it will be with an exit code of 1
* @param message add error issue message
*/
function setFailed(message) {
process.exitCode = ExitCode.Failure;
error(message);
}
exports.setFailed = setFailed;
//-----------------------------------------------------------------------
// Logging Commands
//-----------------------------------------------------------------------
/**
* Gets whether Actions Step Debug is on or not
*/
function isDebug() {
return process.env['RUNNER_DEBUG'] === '1';
}
exports.isDebug = isDebug;
/**
* Writes debug message to user log
* @param message debug message
*/
function debug(message) {
command_1.issueCommand('debug', {}, message);
}
exports.debug = debug;
/**
* Adds an error issue
* @param message error issue message. Errors will be converted to string via toString()
*/
function error(message) {
command_1.issue('error', message instanceof Error ? message.toString() : message);
}
exports.error = error;
/**
* Adds an warning issue
* @param message warning issue message. Errors will be converted to string via toString()
*/
function warning(message) {
command_1.issue('warning', message instanceof Error ? message.toString() : message);
}
exports.warning = warning;
/**
* Writes info to log with console.log.
* @param message info message
*/
function info(message) {
process.stdout.write(message + os.EOL);
}
exports.info = info;
/**
* Begin an output group.
*
* Output until the next `groupEnd` will be foldable in this group
*
* @param name The name of the output group
*/
function startGroup(name) {
command_1.issue('group', name);
}
exports.startGroup = startGroup;
/**
* End an output group.
*/
function endGroup() {
command_1.issue('endgroup');
}
exports.endGroup = endGroup;
/**
* Wrap an asynchronous function call in a group.
*
* Returns the same type as the function itself.
*
* @param name The name of the group
* @param fn The function to wrap in the group
*/
function group(name, fn) {
return __awaiter(this, void 0, void 0, function* () {
startGroup(name);
let result;
try {
result = yield fn();
}
finally {
endGroup();
}
return result;
});
}
exports.group = group;
//-----------------------------------------------------------------------
// Wrapper action state
//-----------------------------------------------------------------------
/**
* Saves state for current action, the state can only be retrieved by this action's post job execution.
*
* @param name name of the state to store
* @param value value to store. Non-string values will be converted to a string via JSON.stringify
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function saveState(name, value) {
command_1.issueCommand('save-state', { name }, value);
}
exports.saveState = saveState;
/**
* Gets the value of an state set by this action's main execution.
*
* @param name name of the state to get
* @returns string
*/
function getState(name) {
return process.env[`STATE_${name}`] || '';
}
exports.getState = getState;
//# sourceMappingURL=core.js.map
/***/ }),
/***/ 622:
/***/ (function(module) {
module.exports = require("path");
/***/ }),
/***/ 747:
/***/ (function(module) {
module.exports = require("fs");
/***/ })
/******/ });

146
dist/index.js vendored
View file

@ -43,6 +43,32 @@ module.exports =
/************************************************************************/
/******/ ({
/***/ 82:
/***/ (function(__unusedmodule, exports) {
"use strict";
// We use any as a valid input type
/* eslint-disable @typescript-eslint/no-explicit-any */
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Sanitizes an input into a string so it can be passed into issueCommand safely
* @param input input to sanitize into a string
*/
function toCommandValue(input) {
if (input === null || input === undefined) {
return '';
}
else if (typeof input === 'string' || input instanceof String) {
return input;
}
return JSON.stringify(input);
}
exports.toCommandValue = toCommandValue;
//# sourceMappingURL=utils.js.map
/***/ }),
/***/ 87:
/***/ (function(module) {
@ -50,6 +76,42 @@ module.exports = require("os");
/***/ }),
/***/ 102:
/***/ (function(__unusedmodule, exports, __webpack_require__) {
"use strict";
// For internal use, subject to change.
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
// We use any as a valid input type
/* eslint-disable @typescript-eslint/no-explicit-any */
const fs = __importStar(__webpack_require__(747));
const os = __importStar(__webpack_require__(87));
const utils_1 = __webpack_require__(82);
function issueCommand(command, message) {
const filePath = process.env[`GITHUB_${command}`];
if (!filePath) {
throw new Error(`Unable to find environment variable for file command ${command}`);
}
if (!fs.existsSync(filePath)) {
throw new Error(`Missing file at path: ${filePath}`);
}
fs.appendFileSync(filePath, `${utils_1.toCommandValue(message)}${os.EOL}`, {
encoding: 'utf8'
});
}
exports.issueCommand = issueCommand;
//# sourceMappingURL=file-command.js.map
/***/ }),
/***/ 104:
/***/ (function(__unusedmodule, __unusedexports, __webpack_require__) {
@ -71,14 +133,27 @@ try {
}
console.log(`Adding GitHub.com keys to ${homeSsh}/known_hosts`);
fs.mkdirSync(homeSsh, { recursive: true});
fs.mkdirSync(homeSsh, { recursive: true });
fs.appendFileSync(`${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");
const authSock = core.getInput('ssh-auth-sock');
child_process.execFileSync('ssh-agent', ['-a', authSock]);
core.exportVariable('SSH_AUTH_SOCK', authSock);
let sshAgentOutput = ''
if (authSock && authSock.length > 0) {
sshAgentOutput = child_process.execFileSync('ssh-agent', ['-a', authSock]);
} else {
sshAgentOutput = child_process.execFileSync('ssh-agent')
}
// Extract auth socket path and agent pid and set them as job variables
const lines = sshAgentOutput.toString().split("\n")
for (const lineNumber in lines) {
const matches = /^(SSH_AUTH_SOCK|SSH_AGENT_PID)=(.*); export \1/.exec(lines[lineNumber])
if (matches && matches.length > 0) {
core.exportVariable(matches[1], matches[2])
}
}
console.log("Adding private key to agent");
privateKey.split(/(?=-----BEGIN)/).forEach(function(key) {
@ -116,6 +191,9 @@ var __importStar = (this && this.__importStar) || function (mod) {
};
Object.defineProperty(exports, "__esModule", { value: true });
const os = __importStar(__webpack_require__(87));
const utils_1 = __webpack_require__(82);
/**
* Commands
*
@ -170,13 +248,13 @@ class Command {
}
}
function escapeData(s) {
return (s || '')
return utils_1.toCommandValue(s)
.replace(/%/g, '%25')
.replace(/\r/g, '%0D')
.replace(/\n/g, '%0A');
}
function escapeProperty(s) {
return (s || '')
return utils_1.toCommandValue(s)
.replace(/%/g, '%25')
.replace(/\r/g, '%0D')
.replace(/\n/g, '%0A')
@ -210,6 +288,8 @@ var __importStar = (this && this.__importStar) || function (mod) {
};
Object.defineProperty(exports, "__esModule", { value: true });
const command_1 = __webpack_require__(431);
const file_command_1 = __webpack_require__(102);
const utils_1 = __webpack_require__(82);
const os = __importStar(__webpack_require__(87));
const path = __importStar(__webpack_require__(622));
/**
@ -232,11 +312,21 @@ var ExitCode;
/**
* Sets env variable for this action and future actions in the job
* @param name the name of the variable to set
* @param val the value of the variable
* @param val the value of the variable. Non-string values will be converted to a string via JSON.stringify
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function exportVariable(name, val) {
process.env[name] = val;
command_1.issueCommand('set-env', { name }, val);
const convertedVal = utils_1.toCommandValue(val);
process.env[name] = convertedVal;
const filePath = process.env['GITHUB_ENV'] || '';
if (filePath) {
const delimiter = '_GitHubActionsFileCommandDelimeter_';
const commandValue = `${name}<<${delimiter}${os.EOL}${convertedVal}${os.EOL}${delimiter}`;
file_command_1.issueCommand('ENV', commandValue);
}
else {
command_1.issueCommand('set-env', { name }, convertedVal);
}
}
exports.exportVariable = exportVariable;
/**
@ -252,7 +342,13 @@ exports.setSecret = setSecret;
* @param inputPath
*/
function addPath(inputPath) {
command_1.issueCommand('add-path', {}, inputPath);
const filePath = process.env['GITHUB_PATH'] || '';
if (filePath) {
file_command_1.issueCommand('PATH', inputPath);
}
else {
command_1.issueCommand('add-path', {}, inputPath);
}
process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
}
exports.addPath = addPath;
@ -275,12 +371,22 @@ exports.getInput = getInput;
* Sets the value of an output.
*
* @param name name of the output to set
* @param value value to store
* @param value value to store. Non-string values will be converted to a string via JSON.stringify
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function setOutput(name, value) {
command_1.issueCommand('set-output', { name }, value);
}
exports.setOutput = setOutput;
/**
* Enables or disables the echoing of commands into stdout for the rest of the step.
* Echoing is disabled by default if ACTIONS_STEP_DEBUG is not set.
*
*/
function setCommandEcho(enabled) {
command_1.issue('echo', enabled ? 'on' : 'off');
}
exports.setCommandEcho = setCommandEcho;
//-----------------------------------------------------------------------
// Results
//-----------------------------------------------------------------------
@ -297,6 +403,13 @@ exports.setFailed = setFailed;
//-----------------------------------------------------------------------
// Logging Commands
//-----------------------------------------------------------------------
/**
* Gets whether Actions Step Debug is on or not
*/
function isDebug() {
return process.env['RUNNER_DEBUG'] === '1';
}
exports.isDebug = isDebug;
/**
* Writes debug message to user log
* @param message debug message
@ -307,18 +420,18 @@ function debug(message) {
exports.debug = debug;
/**
* Adds an error issue
* @param message error issue message
* @param message error issue message. Errors will be converted to string via toString()
*/
function error(message) {
command_1.issue('error', message);
command_1.issue('error', message instanceof Error ? message.toString() : message);
}
exports.error = error;
/**
* Adds an warning issue
* @param message warning issue message
* @param message warning issue message. Errors will be converted to string via toString()
*/
function warning(message) {
command_1.issue('warning', message);
command_1.issue('warning', message instanceof Error ? message.toString() : message);
}
exports.warning = warning;
/**
@ -376,8 +489,11 @@ exports.group = group;
* Saves state for current action, the state can only be retrieved by this action's post job execution.
*
* @param name name of the state to store
* @param value value to store
* @param value value to store. Non-string values will be converted to a string via JSON.stringify
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function saveState(name, value) {
command_1.issueCommand('save-state', { name }, value);
}

19
index.js
View file

@ -16,14 +16,27 @@ try {
}
console.log(`Adding GitHub.com keys to ${homeSsh}/known_hosts`);
fs.mkdirSync(homeSsh, { recursive: true});
fs.mkdirSync(homeSsh, { recursive: true });
fs.appendFileSync(`${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");
const authSock = core.getInput('ssh-auth-sock');
child_process.execFileSync('ssh-agent', ['-a', authSock]);
core.exportVariable('SSH_AUTH_SOCK', authSock);
let sshAgentOutput = ''
if (authSock && authSock.length > 0) {
sshAgentOutput = child_process.execFileSync('ssh-agent', ['-a', authSock]);
} else {
sshAgentOutput = child_process.execFileSync('ssh-agent')
}
// Extract auth socket path and agent pid and set them as job variables
const lines = sshAgentOutput.toString().split("\n")
for (const lineNumber in lines) {
const matches = /^(SSH_AUTH_SOCK|SSH_AGENT_PID)=(.*); export \1/.exec(lines[lineNumber])
if (matches && matches.length > 0) {
core.exportVariable(matches[1], matches[2])
}
}
console.log("Adding private key to agent");
privateKey.split(/(?=-----BEGIN)/).forEach(function(key) {

26
package-lock.json generated
View file

@ -1,26 +0,0 @@
{
"name": "webfactory-action-ssh-agent",
"version": "0.1.0",
"lockfileVersion": 1,
"requires": true,
"dependencies": {
"@actions/core": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@actions/core/-/core-1.1.0.tgz",
"integrity": "sha512-KKpo3xzo0Zsikni9tbOsEQkxZBGDsYSJZNkTvmo0gPSXrc98TBOcdTvKwwjitjkjHkreTggWdB1ACiAFVgsuzA==",
"dev": true
},
"@zeit/ncc": {
"version": "0.20.5",
"resolved": "https://registry.npmjs.org/@zeit/ncc/-/ncc-0.20.5.tgz",
"integrity": "sha512-XU6uzwvv95DqxciQx+aOLhbyBx/13ky+RK1y88Age9Du3BlA4mMPCy13BGjayOrrumOzlq1XV3SD/BWiZENXlw==",
"dev": true
},
"child_process": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/child_process/-/child_process-1.0.2.tgz",
"integrity": "sha1-sffn/HPSXn/R1FWtyU4UODAYK1o=",
"dev": true
}
}
}

8
package.json
View file

@ -7,8 +7,10 @@
"author": "webfactory GmbH <info@webfactory.de>",
"license": "MIT",
"devDependencies": {
"@actions/core": "^1.1.0",
"@zeit/ncc": "^0.20.5",
"child_process": "^1.0.2"
"@actions/core": "^1.2.4",
"@zeit/ncc": "^0.20.5"
},
"scripts": {
"build": "node scripts/build.js"
}
}

35
scripts/build.js Normal file
View file

@ -0,0 +1,35 @@
const { execSync } = require('child_process')
const path = require('path')
const fs = require('fs')
const buildDir = path.join(process.cwd(), 'build')
const distDir = path.join(process.cwd(), 'dist')
const buildIndexJs = path.join(buildDir, 'index.js')
const distIndexJs = path.join(distDir, 'index.js')
const distCleanupJs = path.join(distDir, 'cleanup.js')
if (!fs.existsSync(buildDir)) {
fs.mkdirSync(buildDir)
}
// Build the main index.js file
console.log('Building index.js...')
execSync(`./node_modules/.bin/ncc build index.js -q -o ${buildDir}`)
if (fs.existsSync(distIndexJs)) {
fs.unlinkSync(distIndexJs)
}
fs.renameSync(buildIndexJs, distIndexJs)
// Build the cleanup.js file
console.log('Building cleanup.js...')
execSync(`./node_modules/.bin/ncc build cleanup.js -q -o ${buildDir}`)
if (fs.existsSync(distCleanupJs)) {
fs.unlinkSync(distCleanupJs)
}
fs.renameSync(buildIndexJs, distCleanupJs)
console.log('Cleaning up...')
fs.rmdirSync(buildDir)
console.log('Done')

10
yarn.lock
View file

@ -2,14 +2,18 @@
# yarn lockfile v1
"@actions/core@^1.1.0":
version "1.2.2"
resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.2.2.tgz#3c4848d50378f9e3bcb67bcf97813382ec7369ee"
"@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==
"@zeit/ncc@^0.20.5":
version "0.20.5"
resolved "https://registry.yarnpkg.com/@zeit/ncc/-/ncc-0.20.5.tgz#a41af6e6bcab4a58f4612bae6137f70bce0192e3"
child_process@^1.0.2:
version "1.0.2"
resolved "https://registry.yarnpkg.com/child_process/-/child_process-1.0.2.tgz#b1f7e7fc73d25e7fd1d455adc94e143830182b5a"
integrity sha512-XU6uzwvv95DqxciQx+aOLhbyBx/13ky+RK1y88Age9Du3BlA4mMPCy13BGjayOrrumOzlq1XV3SD/BWiZENXlw==