Major updates: Create new files and folders if they do not exist

This commit is contained in:
Benjamin Toby
2024-10-16 08:29:28 +01:00
parent 727beb0760
commit 285568deb2
8 changed files with 387 additions and 167 deletions
+143
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// @ts-check
const { execSync } = require("child_process");
const fs = require("fs");
const path = require("path");
const delay = require("../../utils/delay");
/**
*
* @param {SyncFilesFnParams} param0
*/
async function watchFiles({ files, options }) {
try {
for (let i = 0; i < files.length; i++) {
const file = files[i];
const filePath =
typeof file == "string" ? file : file?.path ? file.path : null;
const interval = typeof file == "object" ? file.interval : null;
if (!filePath) continue;
if (typeof file == "string" && !fs.existsSync(filePath)) {
try {
const existingFilePath = files.find((fl) => {
if (typeof fl == "string") return fs.existsSync(fl);
if (!fl.host) return fs.existsSync(fl.path); // TODO handle remote
});
if (!existingFilePath) {
throw new Error("No existing Files for reference");
}
const fileDirPath =
typeof existingFilePath == "string"
? existingFilePath
: existingFilePath.path;
if (!fs.existsSync(fileDirPath)) {
fs.mkdirSync(fileDirPath, { recursive: true });
}
fs.writeFileSync(filePath, "");
if (typeof existingFilePath == "string") {
sync({ filePath: existingFilePath, files, options });
} else {
sync({
filePath: existingFilePath.path,
files,
options,
});
}
} catch (error) {
throw new Error(
`File Doesn't exist and couldn't be created. Please check if Directory exists.\nERROR => ${error.message}`
);
}
}
if (typeof file == "string" && !fs.statSync(filePath).isFile()) {
throw new Error(`'${filePath}' is not a File!`);
}
if (typeof file == "object" && file.host) {
// TODO Handle SSH
} else if (typeof file == "string") {
sync({ options, filePath, files });
await delay();
fs.watchFile(
filePath,
{
interval: interval || 500,
},
(curr, prev) => {
sync({ options, filePath, files });
process.exit(1);
}
);
}
}
} catch (error) {
console.log("ERROR:", error.message);
process.exit(0);
}
}
/**
*
* @param {SyncFilesSyncFnParams} param0
*/
function sync({ options, filePath, files }) {
let cmdArray = ["rsync", "-avh"];
if (options?.delete) {
cmdArray.push("--delete");
}
if (options?.exclude?.[0]) {
options.exclude.forEach((excl) => {
cmdArray.push(`--exclude '${excl}'`);
});
}
const destFiles = files.filter((fl) => {
if (typeof fl == "string") return fl !== filePath;
if (fl?.path) return fl.path !== filePath;
return false;
});
for (let j = 0; j < destFiles.length; j++) {
const dstFl = destFiles[j];
if (typeof dstFl == "string") {
if (!fs.existsSync(dstFl)) continue;
cmdArray.push(filePath, dstFl);
const cmd = cmdArray.join(" ");
execSync(cmd, {
stdio: "inherit",
});
} else if (dstFl.path) {
if (!dstFl.host && !fs.existsSync(dstFl.path)) continue;
if (dstFl.host && dstFl.ssh_key && dstFl.user) {
cmdArray.push("-e", `'ssh -i ${dstFl.ssh_key}'`);
cmdArray.push(
filePath,
`${dstFl.user}@${dstFl.host}:${dstFl.path}`
);
const cmd = cmdArray.join(" ");
execSync(cmd, {
stdio: "inherit",
});
} else {
cmdArray.push(filePath, dstFl.path);
const cmd = cmdArray.join(" ");
execSync(cmd, {
stdio: "inherit",
});
}
}
}
}
module.exports = watchFiles;
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// @ts-check
const fs = require("fs");
const path = require("path");
const { execSync } = require("child_process");
const delay = require("../../utils/delay");
/**
*
* @param {SyncFoldersFnParams} param0
*/
async function watchFolders({ folders, options }) {
try {
const dirs = folders;
console.log(`Now handling ${dirs.length} Directories`);
for (let i = 0; i < dirs.length; i++) {
const dir = dirs[i];
if (!dir) {
console.log(`Dir: ${dir} doesn't exist`);
continue;
}
const dirPath = typeof dir == "string" ? dir : dir.path;
console.log(`Handling dir ${dirPath}`);
if (
(typeof dir == "string" && !fs.existsSync(dirPath)) ||
(typeof dir == "object" &&
dir.path &&
!dir.host &&
!fs.existsSync(dir.path))
) {
console.log(`Dir ${dirPath} does not exist. Creating ...`);
try {
const existingDirPath = dirs.find((dr) => {
if (typeof dr == "string") return fs.existsSync(dr);
if (!dr.host) return fs.existsSync(dr.path); // TODO handle remote
return false;
});
console.log(`Existing Dir to clone: ${existingDirPath}`);
if (!existingDirPath) {
throw new Error(
"No existing Directories for reference"
);
}
fs.mkdirSync(dirPath, {
recursive: true,
});
if (typeof existingDirPath == "string") {
sync({
dirPath: existingDirPath,
dirs,
options,
init: true,
});
} else {
sync({
dirPath: existingDirPath.path,
dirs,
options,
init: true,
});
}
} catch (error) {
console.log("Error:", error.message);
throw new Error(
`Folder Doesn't exist and couldn't be created. Please check if Directory exists.\nERROR => ${error.message}`
);
}
}
console.log(`Watching dir ${dirPath}`);
if (typeof dir == "string") {
sync({ dirPath, dirs, options });
await delay();
fs.watch(dirPath, { recursive: true }, (evt, fileName) => {
sync({ dirPath, dirs, options });
process.exit(1);
});
}
}
} catch (error) {
console.log("ERROR:", error.message);
process.exit(0);
}
}
/**
*
* @param {SyncFoldersSyncFnParams} param0
*/
function sync({ options, dirs, dirPath, init }) {
let cmdArray = ["rsync", "-avh"];
if (options?.delete) {
cmdArray.push("--delete");
}
if (options?.exclude?.[0]) {
options.exclude.forEach((excl) => {
cmdArray.push(`--exclude '${excl}'`);
});
}
const dstDirs = dirs.filter((dr) => {
if (typeof dr == "string") return dr !== dirPath;
if (dr?.path) return dr.path !== dirPath;
return false;
});
for (let j = 0; j < dstDirs.length; j++) {
const dstDr = dstDirs[j];
if (typeof dstDr == "string") {
if (!fs.existsSync(dstDr)) continue;
cmdArray.push(
path.normalize(dirPath) + "/",
path.normalize(dstDr) + "/"
);
const cmd = cmdArray.join(" ");
execSync(cmd, {
stdio: "inherit",
});
} else if (dstDr.path) {
if (!dstDr.host && !fs.existsSync(dstDr.path)) continue;
if (dstDr.host && dstDr.ssh_key && dstDr.user) {
cmdArray.push("-e", `'ssh -i ${dstDr.ssh_key}'`);
cmdArray.push(
path.normalize(dirPath) + "/",
`${dstDr.user}@${dstDr.host}:${dstDr.path}/`
);
const cmd = cmdArray.join(" ");
execSync(cmd, {
stdio: "inherit",
});
} else {
cmdArray.push(
path.normalize(dirPath),
path.normalize(dstDr.path)
);
const cmd = cmdArray.join(" ");
execSync(cmd, {
stdio: "inherit",
});
}
}
}
}
module.exports = watchFolders;