actions/ssh-key-action
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fix: do not remove .ssh dir on cleanup. use .backup files instead

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Daniel 2023-09-07 23:29:19 +02:00
parent f5671c022c
commit 13556936c6
1 changed files with 55 additions and 18 deletions
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73
src/main.ts
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@ -67,16 +67,31 @@ function setup(): void {
const sshDirName = createSshDirectory();
// files to be created
const files: FileInfo[] = [
{
name: "known_hosts",
contents: insertLf(buildKnownHostsArray(knownHosts).join("\n"), true, true),
const files: FileInfo[] = [];
const knownHostsPath = path.join(sshDirName, "known_hosts")
if (fs.existsSync(knownHostsPath)) {
if (fs.existsSync(knownHostsPath + ".backup")) {
fs.unlinkSync(knownHostsPath + ".backup");
}
files.push({
name: "known_hosts.backup",
contents: fs.readFileSync(knownHostsPath, "utf8"),
options: {
mode: 0o644,
flag: "a",
flag: "w"
},
})
}
files.push({
name: "known_hosts",
contents: insertLf(buildKnownHostsArray(knownHosts).join("\n"), true, true),
options: {
mode: 0o644,
flag: "a",
},
];
});
if (shouldCreateKeyFile(path.join(sshDirName, name), ifKeyExists)) {
files.push({
name: name,
@ -88,6 +103,19 @@ function setup(): void {
});
}
if (config !== "") {
const configPath = path.join(sshDirName, "config")
if (fs.existsSync(configPath + ".backup")) {
fs.unlinkSync(configPath + ".backup");
}
files.push({
name: "config.backup",
contents: fs.readFileSync(configPath, "utf8"),
options: {
mode: 0o644,
flag: "w"
},
})
files.push({
name: "config",
contents: insertLf(config, true, true),
@ -111,10 +139,15 @@ function setup(): void {
* cleanup function
*/
function cleanup(): void {
// remove ".ssh" directory
const sshDirName = removeSshDirectory();
restoreFileFromBackup("known_hosts")
restoreFileFromBackup("config")
console.log(`SSH key in ${sshDirName} has been removed successfully.`);
const sshDirName = getSshDirectory()
const sshKeyName = core.getInput("name");
const sshKeyFilePath = path.join(sshDirName, sshKeyName);
if (fs.existsSync(sshKeyFilePath)) {
fs.unlinkSync(sshKeyFilePath);
}
}
/**
@ -131,16 +164,20 @@ function createSshDirectory(): string {
}
/**
* remove ".ssh" directory
* @returns removed directory name
* restore file from ".backup" file
* @returns void
*/
function removeSshDirectory(): string {
const dirName = getSshDirectory();
fs.rmSync(dirName, {
recursive: true,
force: true,
});
return dirName;
function restoreFileFromBackup(fileName: string): void {
const sshDirName = getSshDirectory();
const backupFilePath = path.join(sshDirName, `${fileName}.backup`);
const filePath = path.join(sshDirName, fileName);
if (fs.existsSync(backupFilePath)) {
fs.unlinkSync(filePath);
fs.renameSync(backupFilePath, filePath);
console.log(`${backupFilePath} file restored from ${filePath} file`);
}
}
/**