Reorganized into a monorepo, refactored the frontend again, goodbye Parcel

1 files changed, 0 insertions, 415 deletions

diff --git a/src/api/git.js b/src/api/git.js
deleted file mode 100644
index 95759f0..0000000
--- a/src/api/git.js
+++ /dev/null
@@ -1,415 +0,0 @@
-const { formatDistance } = require('date-fns');
-const fs = require('fs');
-const git = require("nodegit");
-const zlib = require("zlib");
-const { spawn } = require('child_process');
-const whatwg = require("whatwg-url");
-const path = require("path");
-
-function addRepoDirSuffix(repo_name)
-{
-	if(!repo_name.endsWith(".git")) {
-		return repo_name + ".git";
-	}
-	return repo_name;
-}
-
-async function getLog(base_dir, repo_name)
-{
-	const repo = await git.Repository.openBare(`${base_dir}/${repo_name}`);
-
-	const walker = git.Revwalk.create(repo);
-	walker.pushHead();
-
-	const raw_commits = await walker.getCommitsUntil(() => true);
-	
-	const commits = Promise.all(raw_commits.map(async commit => ({
-		commit: commit.sha(),
-		author_full: commit.author().toString(),
-		author_name: commit.author().name(),
-		author_email: commit.author().email(),
-		date: commit.date(),
-		message: commit.message().replace(/\n/g, ""),
-		insertions: (await (await commit.getDiff())[0].getStats()).insertions(),
-		deletions: (await (await commit.getDiff())[0].getStats()).deletions(),
-		files_changed: (await (await commit.getDiff())[0].getStats()).filesChanged()
-	})));		
-
-	return await commits;
-}
-
-async function getTimeSinceLatestCommit(base_dir, repo_name)
-{
-	const repo = await git.Repository.openBare(`${base_dir}/${repo_name}`);
-	const master_commit = await repo.getMasterCommit();
-
-	return formatDistance(new Date(), master_commit.date());
-}
-
-function getRepoFile(base_dir, repo, file)
-{
-	return new Promise(resolve =>
-	{
-		fs.readFile(`${base_dir}/${repo}/${file}`, async (err, content) =>
-		{			
-			if(!err) {
-				resolve(content.toString().replace(/\n/g, ""));
-				return;
-			}
-			resolve("");
-		});
-	});
-}
-
-function getRepos(base_dir)
-{
-	return new Promise((resolve) =>
-	{
-		fs.readdir(base_dir, (err, dir_content) =>
-		{
-			if(err) {
-				resolve({ "error": err });
-				return;
-			}
-			
-			dir_content.filter(repo => repo.endsWith(".git")).reduce((acc, repo) =>
-			{
-				return acc.then((repos) =>
-				{
-					return getRepoFile(base_dir, repo, "description").then((description) =>
-					{
-						return getRepoFile(base_dir, repo, "owner").then((owner) =>
-						{
-							return getTimeSinceLatestCommit(base_dir, repo).then((last_commit_date) =>
-							{
-								repos[repo.slice(0, -4)] = { "description": description, "owner": owner, "last_updated": last_commit_date };
-								return repos;
-							});
-						});
-					});
-				});
-			}, Promise.resolve({})).then((repos) =>
-			{
-				resolve(repos);
-			});
-		});
-	});
-}
-
-function parseHunkAddDel(hunk)
-{
-	let new_lines = [];
-	let deleted_lines = [];
-
-	hunk.forEach((line, index) =>
-	{
-		if(line.charAt(0) === '+') {
-			hunk[index] = line.slice(1);
-			new_lines.push(index);
-		}
-		else if(line.charAt(0) === '-') {
-			hunk[index] = line.slice(1);
-			deleted_lines.push(index);
-		}
-	});
-
-	return { new: new_lines, deleted: deleted_lines, hunk: hunk.join("\n") };
-}
-
-async function getCommit(base_dir, repo_name, commit_oid)
-{
-	repo_name = addRepoDirSuffix(repo_name);
-
-	const repo = await git.Repository.openBare(`${base_dir}/${repo_name}`);
-	const commit = await repo.getCommit(commit_oid);
-	const diff = (await commit.getDiff())[0];
-	const all_patches = (await diff.toBuf(1)).split('\n');
-
-	// Get the count of lines for all of patches's headers
-	const patch_headers = (await diff.toBuf(2)).split('\n');
-	const patch_header_data = await patch_headers.reduce((acc, line, index) =>
-	{
-		return acc.then((arr) =>
-		{
-			if(/^diff --git/.test(line)) {
-				arr[0].push(all_patches.indexOf(line));
-				
-				if(arr[2] != undefined) {
-					arr[1].push(patch_headers.slice(arr[2], index).length);
-				}
-				arr[2] = index;
-			}
-			else if(index == patch_headers.length - 1 && arr[2] != undefined) {
-				arr[1].push(patch_headers.slice(arr[2], index).length);
-			}
-			return arr;
-		});
-	}, Promise.resolve([ [], [], undefined ]));
-	
-	console.log(patch_header_data);
-
-	const patches = await diff.patches();
-	const parsed_patches = patches.reduce((acc, patch, patch_index) =>
-	{
-		return acc.then((arr) =>
-		{
-			return patch.hunks().then((hunks) =>
-			{
-				console.log("\n" + patch.newFile().path());
-				
-				const patch_start = patch_header_data[0][patch_index] + patch_header_data[1][patch_index];
-				const patch_end = (patch_header_data[0][patch_index + 1] !== undefined) ? patch_header_data[0][patch_index + 1] : all_patches.length - 1;
-				const patch_content = all_patches.slice(patch_start, patch_end);
-
-				const line_lengths = patch_content.map((line) => line.length).reduce((acc, length) => acc + length);
-				
-				if(patch_content.length > 5000 || line_lengths > 5000) {
-					console.log("Too large!");
-					
-					arr.push({
-						from: patch.oldFile().path(),
-						to: patch.newFile().path(),
-						additions: patch.lineStats()["total_additions"],
-						deletions: patch.lineStats()["total_deletions"],
-						too_large: true,
-						hunks: null
-					});
-					return arr;
-				}
-
-				// Go through all of the patch's hunks
-				// Patches are split into parts of where in the file the change is made. Those parts are called hunks.
-				return hunks.reduce((acc, hunk, hunk_index) =>
-				{
-					return acc.then((hunks_data) =>
-					{
-						const hunk_header = hunk.header();
-						const hunk_header_index = patch_content.indexOf(hunk_header.replace(/\n/g, ""));
-
-						if(hunks_data[0] !== undefined) {
-							const prev_hunk = hunks[hunk_index - 1];
-							hunks_data[1].push(Object.assign({
-								new_start: prev_hunk.newStart(),
-								new_lines: prev_hunk.newLines(),
-								old_start: prev_hunk.oldStart(),
-								old_lines: prev_hunk.oldLines()
-							}, parseHunkAddDel(patch_content.slice(hunks_data[0], hunk_header_index))));
-
-							hunks_data[2] = hunks_data + patch_content.slice(hunks_data[0], hunk_header_index).length;
-						}
-
-						hunks_data[0] = hunk_header_index;
-						return hunks_data;
-					});
-				}, Promise.resolve([ undefined, [], 0 ])).then((hunks_data) =>
-				{
-					const prev_hunk = hunks[hunks.length - 1];
-					hunks_data[1].push(Object.assign({
-						new_start: prev_hunk.newStart(),
-						new_lines: prev_hunk.newLines(),
-						old_start: prev_hunk.oldStart(),
-						old_lines: prev_hunk.oldLines()
-					}, parseHunkAddDel(patch_content.slice(hunks_data[0], patch_end))));
-
-					arr.push({
-						from: patch.oldFile().path(),
-						to: patch.isDeleted() ? "/dev/null" : patch.newFile().path(),
-						additions: patch.lineStats()["total_additions"],
-						deletions: patch.lineStats()["total_deletions"],
-						too_large: false,
-						hunks: hunks_data[1]
-					});
-
-					return arr;
-				});
-			});
-		});
-	}, Promise.resolve([]));
-
-	return {
-		hash: commit.sha(),
-		author: commit.author().toString(),
-		message: commit.message(),
-		date: commit.date(),
-		patches: await parsed_patches
-	};
-}
-
-async function doesCommitExist(base_dir, repo_name, commit_oid)
-{
-	const repo = await git.Repository.openBare(`${base_dir}/${repo_name}`);
-
-	try {
-		await repo.getCommit(commit_oid);
-		return true;
-	}
-	catch {
-		return false;
-	}
-}
-
-function connectToGitHTTPBackend(base_dir, req, reply)
-{
-	const url_path = req.url.replace(req.params.repo, req.params.repo + ".git");
-	const repo = req.params.repo + ".git";
-	const repo_path = path.join(base_dir, repo);
-
-	req = req.headers['Content-Encoding'] == 'gzip' ? req.pipe(zlib.createGunzip()) : req;
-
-	const parsed_url = new whatwg.URL(`${req.protocol}://${req.hostname}${url_path}`);
-	const url_path_parts = parsed_url.pathname.split('/');
-	
-	let service;
-	let info = false;
-
-	if(/\/info\/refs$/.test(parsed_url.pathname)) {
-		service = parsed_url.searchParams.get("service");
-		info = true;
-	}
-	else {
-		service = url_path_parts[url_path_parts.length-1];
-	}
-		
-	const content_type = `application/x-${service}-${info ? "advertisement" : "result"}`;
-
-	if(/\.\/|\.\./.test(parsed_url.pathname)) {
-		reply.header("Content-Type", content_type);
-		reply.code(404).send("Git repository not found!\n");
-		return;
-	}
-
-	if(service !== 'git-upload-pack') {
-		reply.header("Content-Type", content_type);
-		reply.code(403).send("Access denied!\n");
-		return;
-	}
-		
-	reply.raw.writeHead(200, { "Content-Type": content_type });
-
-	const spawn_args = [ "--stateless-rpc", repo_path ];
-
-	if(info) {
-		spawn_args.push("--advertise-refs");
-	}
-
-	const git_pack = spawn(service, spawn_args);
-	
-	if(info) {
-		const s = '# service=' + service + '\n';
-		const n = (4 + s.length).toString(16);
-		reply.raw.write(Buffer.from((Array(4 - n.length + 1).join('0') + n + s) + '0000'));
-	}
-	else {
-		req.body.on("data", (data) => git_pack.stdin.write(data));
-		req.body.on("close", () => git_pack.stdin.end());
-	}
-
-	git_pack.on("error", (err) => console.log(err));
-	git_pack.stderr.on("data", (stderr) => console.log(stderr));
-
-	git_pack.stdout.on("data", (data) =>
-	{
-		reply.raw.write(data);
-	});
-
-	git_pack.on("close", () => reply.raw.end());
-}
-
-async function getTree(base_dir, repo_name, tree_path)
-{
-	repo_name = addRepoDirSuffix(repo_name);
-
-	const repo = await git.Repository.openBare(`${base_dir}/${repo_name}`);
-	const master_commit = await repo.getMasterCommit();
-
-	const tree = await master_commit.getTree();
-
-	let entries;
-	if(tree_path) {
-		try {
-			const path_entry = await tree.getEntry(tree_path);
-
-			if(path_entry.isBlob()) {
-				return { type: "blob", content: (await path_entry.getBlob()).content().toString() };
-			}
-
-			entries = await (await path_entry.getTree()).entries();
-		}
-		catch(err) {
-			if(err.errno === -3) {
-				return { error: 404 };
-			}
-			return { error: 500 };
-		}
-	}
-	else {
-		entries = tree.entries();
-	}
-	
-	return { type: "tree", tree: await entries.reduce((acc, entry) =>
-	{
-		return acc.then((obj) =>
-		{
-			return getTreeEntryLastCommit(repo, entry).then((last_commit) =>
-			{
-				obj[path.parse(entry.path()).base] = {
-					oid: entry.oid(),
-					type: entry.isBlob() ? "blob" : "tree",
-					last_commit: {
-						id: last_commit.id,
-						message: last_commit.message,
-						time: last_commit.time
-					}
-				};
-				return obj;
-			});
-		});
-	}, Promise.resolve({})) };
-}
-
-async function getTreeEntryLastCommit(repo, tree_entry)
-{
-	const walker = git.Revwalk.create(repo);
-	walker.pushHead();
-
-	const raw_commits = await walker.getCommitsUntil(() => true);
-	
-	return raw_commits.reduce((acc, commit) =>
-	{
-		return acc.then((obj) =>
-		{
-			if(Object.keys(obj).length == 0) {
-				return commit.getDiff().then((diffs) =>
-				{
-					return diffs[0].patches().then((patches) =>
-					{
-						let matching_path_patch;
-						if(tree_entry.isBlob()) {
-							matching_path_patch = patches.find((patch) => patch.newFile().path() === tree_entry.path());
-						}
-						else {
-							matching_path_patch = patches.find((patch) => path.parse(patch.newFile().path()).dir.startsWith(tree_entry.path()));
-						}
-
-						if(matching_path_patch) {
-							obj.id = commit.sha();
-							obj.message = commit.message().replace(/\n/g, "");
-							obj.time = commit.date();
-						}
-						return obj;
-					});
-				});
-			}
-
-			return obj;
-		});
-	}, Promise.resolve({}));
-}
-
-module.exports.getLog = getLog;
-module.exports.getRepos = getRepos;
-module.exports.getRepoFile = getRepoFile;
-module.exports.getCommit = getCommit;
-module.exports.doesCommitExist = doesCommitExist;
-module.exports.connectToGitHTTPBackend = connectToGitHTTPBackend;
-module.exports.getTree = getTree;
\ No newline at end of file