fix compilation with latest V, add a CI (#30)

Author: spytheman

.github/workflows/ci.yml

@@ -0,0 +1,35 @@
+name: CI
+
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+
+jobs:
+  basic-checks:
+    runs-on: ubuntu-20.04
+    steps:
+
+      - name: Checkout V
+        uses: actions/checkout@v2
+        with:
+          repository: vlang/v
+
+      - name: Checkout vorum
+        uses: actions/checkout@v2
+        with:
+          path: vorum
+
+      - name: Build V
+        run: |
+          make
+          ./v symlink -githubci
+
+      - name: Build Vorum
+        run: v vorum
+
+      - name: Check Vorum code is VFMTed
+        run: v fmt -verify vorum/
+
+      - name: Vet Vorum
+        run: v vet vorum

main.v

@@ -6,19 +6,17 @@ import net.http
 import time
 import log
 
-const (
-	port    = 8092
-	db_name = 'vorum'
-	db_user = 'vorum'
-)
+const port = 8092
+const db_name = 'vorum'
+const db_user = 'vorum'
 
 pub struct App {
 	vweb.Context
 pub mut:
 	db        pg.DB
 	user      User
 	logged_in bool
-	logger    log.Log [vweb_global]
+	logger    log.Log @[vweb_global]
 }
 
 fn main() {
@@ -49,7 +47,7 @@ pub fn (mut app App) index() vweb.Result {
 	return $vweb.html()
 }
 
-['/post/:id']
+@['/post/:id']
 pub fn (mut app App) post(id int) vweb.Result {
 	post := app.get_post(id) or { return app.text('Discussion not found.') }
 	app.inc_post_views(id) or { app.warn(err.str()) }
@@ -69,7 +67,7 @@ pub fn (mut app App) new() vweb.Result {
 	return $vweb.html()
 }
 
-[post]
+@[post]
 pub fn (mut app App) new_post() vweb.Result {
 	app.auth()
 
@@ -89,7 +87,7 @@ pub fn (mut app App) new_post() vweb.Result {
 	return app.redirect('/')
 }
 
-['/comment/:post_id'; post]
+@['/comment/:post_id'; post]
 fn (mut app App) comment(post_id int) vweb.Result {
 	app.auth()
 
@@ -110,7 +108,7 @@ fn (mut app App) comment(post_id int) vweb.Result {
 	return app.redirect('/post/${post_id}') // so that refreshing a page won't do a post again
 }
 
-['/posts/:id'; delete]
+@['/posts/:id'; delete]
 pub fn (mut app App) deletepost(post_id int) vweb.Result {
 	app.auth()
 

oauth.v

@@ -5,12 +5,10 @@ import json
 import os
 import vweb
 
-const (
-	// oauth_client_id = os.getenv('VORUM_OAUTH_CLIENT_ID')
-	// oauth_client_secret = os.getenv('VORUM_OAUTH_SECRET')
-	client_id     = os.getenv('VORUM_OAUTH_CLIENT_ID')
-	client_secret = os.getenv('VORUM_OAUTH_SECRET')
-)
+// oauth_client_id = os.getenv('VORUM_OAUTH_CLIENT_ID')
+// oauth_client_secret = os.getenv('VORUM_OAUTH_SECRET')
+const client_id = os.getenv('VORUM_OAUTH_CLIENT_ID')
+const client_secret = os.getenv('VORUM_OAUTH_SECRET')
 
 struct GitHubUser {
 	login string

post.v

@@ -2,22 +2,22 @@ module main
 
 import time
 
-[table: 'posts']
+@[table: 'posts']
 struct Post {
 	id          int
 	title       string
 	text        string
-	url         string    [skip]
+	url         string    @[skip]
 	nr_comments int
-	time        time.Time [orm: skip]
+	time        time.Time @[orm: skip]
 	last_reply  time.Time
 	nr_views    int
 	is_locked   bool
 	is_blog     bool
 	is_deleted  bool
 }
 
-[table: 'comments']
+@[table: 'comments']
 struct Comment {
 	id      int
 	post_id int
@@ -48,13 +48,16 @@ order by last_reply desc')!
 	for row in rows {
 		id := row.vals[0]
 		title := row.vals[1]
+		nr_comments := row.vals[4]
+		ts := row.vals[3]
+		is_locked := row.vals[5]
 		posts << Post{
-			id: id.int()
+			id: id or { '' }.int()
 			url: '/post/${id}'
-			title: title
-			nr_comments: row.vals[4].int()
-			time: time.unix(row.vals[3].int())
-			is_locked: row.vals[5] == 't'
+			title: title or { '' }
+			nr_comments: nr_comments or { '' }.int()
+			time: time.unix(ts or { '' }.int())
+			is_locked: is_locked or { '' } == 't'
 		}
 	}
 	return posts

user.v

@@ -1,6 +1,6 @@
 module main
 
-[table: 'users']
+@[table: 'users']
 struct User {
 mut:
 	id        int