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feat-git #10

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Hare merged 5 commits from feat-git into master 2024-09-25 23:30:09 +09:00
Conversation 0 Commits 5 Files Changed 15 +79 -58
1 changed files with 79 additions and 58 deletions
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src/lib/server/database/init.ts
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@ -1,30 +1,25 @@
// initialize
import type { Postgres } from '$lib/server/database';
import fs from 'fs';
import { execSync } from 'child_process';
import compile from '$lib/server/article';
import article_git from '$lib/server/aritcle-git';
import { format } from '$lib/scripts/formatted_date';
export default async function init(db: Postgres) {
if (fs.existsSync('./articles/')) {
console.log('Pulling articles from git..');
const stdout = execSync('git -c core.sshCommand="ssh -i ../key -F /dev/null" pull', { cwd: './articles/' });
console.log(stdout.toString());
} else {
console.log('Cloning articles from git..');
const stdout = execSync('git -c core.sshCommand="ssh -i ./key -F /dev/null" clone git@gitea.hareworks.net:Hare/blog-articles.git articles', { cwd: './' });
console.log(stdout.toString());
}
const schemas = [
await cloneRepo();
await createTable(db, [
{
name: 'article',
columns: [
{ name: 'seq', type: 'serial', constraint: 'primary key' },
{ name: 'id', type: 'text', constraint: 'not null' },
{ name: 'title', type: 'text', constraint: 'not null' },
{ name: 'category', type: 'text', constraint: 'not null' },
{ name: 'released_at', type: 'timestamp', constraint: 'not null' },
{ name: 'updated_at', type: 'timestamp', constraint: 'not null' },
{ name: 'author', type: 'text', constraint: 'not null' },
{ name: 'email', type: 'text', constraint: 'not null' },
{ name: 'title', type: 'text', constraint: 'not null' },
{ name: 'category', type: 'text', constraint: 'not null' },
{ name: 'tags', type: 'text[]', constraint: 'not null' },
{ name: 'image', type: 'text', constraint: '' },
{ name: 'publish', type: 'text', constraint: 'not null' },
@ -80,73 +75,49 @@ export default async function init(db: Postgres) {
{ name: 'ref_count', type: 'integer', constraint: 'not null' },
],
}
];
await db.begin();
try {
// Create tables
for (const schema of schemas) {
const res = await db.query(`select * from information_schema.tables where table_name = '${schema.name}'`)
if (res.rowCount == 0) {
console.log(`Creating table ${schema.name}`);
const columnStr = schema.columns.map(c => `${c.name} ${c.type} ${c.constraint}`).join(', ');
await db.query(`create table ${schema.name} (${columnStr})`);
} else {
console.log(`Table ${schema.name} already exists`);
}
}
} catch (err) {
console.error(err);
await db.rollback();
} finally {
await db.commit();
}
const articleFiles: ArticleFileItem[] = [];
function scanDir(path: string) {
const files = fs.readdirSync(path);
for (const file of files) {
const dir = `${path}/${file}`;
const stat = fs.statSync(dir);
if (stat.isDirectory()) {
scanDir(dir);
} else {
articleFiles.push({ path: `${path}/${file}`, id: file.replace('.md', '') });
}
}
}
scanDir('./articles/article');
]);
const articleFiles = await crawlArticles(db);
await db.query('update tag set ref_count = 0');
for (const { path, id } of articleFiles) {
console.log(`Processing ${id}...`);
await db.begin();
try {
const gitlog = await article_git.log({
file: path.slice(11),
strictDate: true,
});
const res = await db.query('select * from article where id = $1', [id]);
const compiled = await compile(fs.readFileSync(path, 'utf-8'));
const title = compiled.data.fm.title;
const author = gitlog.all[0].author_name;
const email = gitlog.all[0].author_email;
const released_at = new Date(gitlog.all[0].date);
const updated_at = (gitlog.latest === null) ? released_at : new Date(gitlog.latest.date);
console.log(`Author: ${author} <${email}>\nReleased at: ${format(released_at)}\nUpdated at: ${format(updated_at)}`);
const category = path.split('/')[3];
const compiled = await compile(fs.readFileSync(path, 'utf-8'));
const title = compiled.data.fm.title;
const tags: string[] = compiled.data.fm.tags;
const released_at = new Date(compiled.data.fm.released_at);
const updated_at = (compiled.data.fm.updated_at !== null) ? new Date(compiled.data.fm.updated_at) : released_at;
const image = compiled.data.fm.image;
const publish = compiled.data.fm.publish;
const content = compiled.code
.replace(/>{@html `<code class="language-/g, '><code class="language-')
.replace(/<\/code>`}<\/pre>/g, '</code></pre>')
if (res.rowCount == 0) {
console.log(`New article: ${id}`);
await db.query(
'insert into article (id, title, category, released_at, updated_at, tags, image, publish, content) values ($1, $2, $3, $4, $5, $6, $7, $8, $9)',
[id, title, category, released_at, updated_at, tags, image, publish, content]
'insert into article (id, released_at, updated_at, author, email, title, category, tags, image, publish, content) values ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)',
[id, released_at, updated_at, author, email, title, category, tags, image, publish, content]
);
} else if (res.rows[0].updated_at < updated_at) {
// } else if (true) {
console.log(`Update article: ${id}`);
await db.query(
'update article set title = $2, category = $3, released_at = $4, updated_at = $5, tags = $6, image = $7, publish = $8, content = $9 where id = $1',
[id, title, category, released_at, updated_at, tags, image, publish, content]
'update article set released_at = $2, updated_at = $3, author = $4, email = $5, title = $6, category = $7, tags = $8, image = $9, publish = $10, content = $11 where id = $1',
[id, released_at, updated_at, author, email, title, category, tags, image, publish, content]
);
} else {
console.log(`Article ${id} is already up-to-date`);
@ -162,6 +133,7 @@ export default async function init(db: Postgres) {
console.log(err);
await db.rollback();
} finally {
console.log('');
await db.commit();
}
}
@ -181,3 +153,52 @@ export type TableSchema = {
constraint: string,
}[],
}
const cloneRepo = async () => {
if (fs.existsSync('./articles/')) {
console.log('Pulling articles from git..');
await article_git.pull();
} else {
console.log('Cloning articles from git..');
await article_git.clone('git@gitea.hareworks.net:Hare/blog-articles.git', 'articles');
}
}
const createTable = async (db: Postgres, schemas: TableSchema[]) => {
await db.begin();
try {
for (const schema of schemas) {
const res = await db.query(`select * from information_schema.tables where table_name = '${schema.name}'`)
if (res.rowCount == 0) {
console.log(`Creating table ${schema.name}`);
const columnStr = schema.columns.map(c => `${c.name} ${c.type} ${c.constraint}`).join(', ');
await db.query(`create table ${schema.name} (${columnStr})`);
} else {
console.log(`Table ${schema.name} already exists`);
}
}
} catch (err) {
console.error(err);
await db.rollback();
} finally {
await db.commit();
}
}
const crawlArticles = async (db: Postgres): Promise<ArticleFileItem[]> => {
const articleFiles: ArticleFileItem[] = [];
function scanDir(path: string) {
const files = fs.readdirSync(path);
for (const file of files) {
const dir = `${path}/${file}`;
const stat = fs.statSync(dir);
if (stat.isDirectory()) {
scanDir(dir);
} else {
articleFiles.push({ path: `${path}/${file}`, id: file.replace('.md', '') });
}
}
}
scanDir('./articles/article');
return articleFiles;
}