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feat: implement GitHub OAuth authentication #4

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Merged
levyprado merged 3 commits into from
May 30, 2026
Merged

feat: implement GitHub OAuth authentication #4

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a29eb2a
style: update button lg variant to match app buttons style
levyprado May 29, 2026
4b14c28
feat: add GitHub OAuth support to login form
levyprado May 29, 2026
8ee4118
Merge branch 'main' into feat/add-github-oauth
levyprado May 30, 2026
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130 changes: 92 additions & 38 deletions src/app/login/page.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
'use client'

import { Logo } from '@/components/logo'
import { Button } from '@/components/ui/button'
import { signUp } from '@/features/auth/actions'
import { supabase } from '@/lib/supabase/client'
import { ArrowRight, Loader2 } from 'lucide-react'
Expand Down Expand Up @@ -34,8 +35,9 @@ function LoginForm() {
const [busy, setBusy] = useState(false)
const [error, setError] = useState<string | null>(null)
const [notice, setNotice] = useState<string | null>(null)
const [loadingOAuth, setLoadingOAuth] = useState(false)

async function submit(e: React.FormEvent) {
async function submit(e: React.SubmitEvent) {
e.preventDefault()
if (busy) return
setBusy(true)
Expand All @@ -62,6 +64,24 @@ function LoginForm() {
}
}

async function signInWithGithub() {
setLoadingOAuth(true)
try {
const { error } = await supabase.auth.signInWithOAuth({
provider: 'github',
})
if (error) throw error
router.replace(explicitNext || '/onboarding')
} catch (err) {
setError(
err instanceof Error
? err.message
: 'Falha na autenticação GitHub OAuth',
)
setLoadingOAuth(false)
}
}

return (
<div className='relative flex min-h-screen flex-1 flex-col bg-white'>
<header className='flex h-16 shrink-0 items-center px-6 sm:px-10'>
Expand All @@ -84,43 +104,77 @@ function LoginForm() {
: 'Leva 30 segundos. Sem cartão.'}
</p>

<form onSubmit={submit} className='flex flex-col gap-3'>
<input
type='email'
required
value={email}
onChange={(e) => setEmail(e.target.value)}
placeholder='seu@email.com'
className='rounded-xl border border-[#DFE5E9] bg-white px-4 py-3 text-[#1b1916] outline-none focus:border-primary/50 focus:ring-2 focus:ring-primary/20'
/>
<input
type='password'
required
minLength={6}
value={password}
onChange={(e) => setPassword(e.target.value)}
placeholder='senha (mín. 6 caracteres)'
className='rounded-xl border border-[#DFE5E9] bg-white px-4 py-3 text-[#1b1916] outline-none focus:border-primary/50 focus:ring-2 focus:ring-primary/20'
/>

{error && <p className='text-sm text-[#c0392b]'>{error}</p>}
{notice && <p className='text-sm text-[#6b6478]'>{notice}</p>}
<div className='flex flex-col gap-6'>
<div className='flex flex-col gap-3'>
<Button
onClick={signInWithGithub}
variant='outline'
size='lg'
loading={loadingOAuth}
className='rounded-xl [&_svg]:size-5!'
>
{!loadingOAuth && (
<svg
className='fill-foreground'
width='24'
height='24'
viewBox='0 0 1024 1024'
xmlns='http://www.w3.org/2000/svg'
>
<path
fillRule='evenodd'
clipRule='evenodd'
d='M8 0C3.58 0 0 3.58 0 8C0 11.54 2.29 14.53 5.47 15.59C5.87 15.66 6.02 15.42 6.02 15.21C6.02 15.02 6.01 14.39 6.01 13.72C4 14.09 3.48 13.23 3.32 12.78C3.23 12.55 2.84 11.84 2.5 11.65C2.22 11.5 1.82 11.13 2.49 11.12C3.12 11.11 3.57 11.7 3.72 11.94C4.44 13.15 5.59 12.81 6.05 12.6C6.12 12.08 6.33 11.73 6.56 11.53C4.78 11.33 2.92 10.64 2.92 7.58C2.92 6.71 3.23 5.99 3.74 5.43C3.66 5.23 3.38 4.41 3.82 3.31C3.82 3.31 4.49 3.1 6.02 4.13C6.66 3.95 7.34 3.86 8.02 3.86C8.7 3.86 9.38 3.95 10.02 4.13C11.55 3.09 12.22 3.31 12.22 3.31C12.66 4.41 12.38 5.23 12.3 5.43C12.81 5.99 13.12 6.7 13.12 7.58C13.12 10.65 11.25 11.33 9.47 11.53C9.76 11.78 10.01 12.26 10.01 13.01C10.01 14.08 10 14.94 10 15.21C10 15.42 10.15 15.67 10.55 15.59C13.71 14.53 16 11.53 16 8C16 3.58 12.42 0 8 0Z'
transform='scale(64)'
></path>
</svg>
)}
Entrar com GitHub
</Button>
{error && <p className='text-sm text-[#c0392b]'>{error}</p>}
</div>
<div className='flex items-center gap-2 text-muted-foreground'>
<div className='h-px flex-1 bg-input' />
<span>ou</span>
<div className='h-px flex-1 bg-input' />
</div>

<button
type='submit'
disabled={busy}
className='group mt-2 inline-flex items-center justify-center gap-2 rounded-xl bg-primary px-6 py-3.5 text-base font-medium tracking-tight text-primary-foreground transition-colors duration-300 hover:bg-primary/90 disabled:opacity-50'
>
{busy ? (
<Loader2 className='size-4 animate-spin' />
) : (
<>
{mode === 'login' ? 'Entrar' : 'Criar conta'}
<ArrowRight className='size-4 transition-transform group-hover:translate-x-0.5' />
</>
)}
</button>
</form>
<form onSubmit={submit} className='flex flex-col gap-3'>
<input
type='email'
required
value={email}
onChange={(e) => setEmail(e.target.value)}
placeholder='seu@email.com'
className='rounded-xl border border-[#DFE5E9] bg-white px-4 py-3 text-[#1b1916] outline-none focus:border-primary/50 focus:ring-2 focus:ring-primary/20'
/>
<input
type='password'
required
minLength={6}
value={password}
onChange={(e) => setPassword(e.target.value)}
placeholder='senha (mín. 6 caracteres)'
className='rounded-xl border border-[#DFE5E9] bg-white px-4 py-3 text-[#1b1916] outline-none focus:border-primary/50 focus:ring-2 focus:ring-primary/20'
/>
{error && <p className='text-sm text-[#c0392b]'>{error}</p>}
{notice && <p className='text-sm text-[#6b6478]'>{notice}</p>}
<button
type='submit'
disabled={busy}
className='group mt-2 inline-flex cursor-pointer items-center justify-center gap-2 rounded-xl bg-primary px-6 py-3.5 text-base font-medium tracking-tight text-primary-foreground transition-colors duration-300 hover:bg-primary/90 disabled:opacity-50'
>
{busy ? (
<Loader2 className='size-4 animate-spin' />
) : (
<>
{mode === 'login' ? 'Entrar' : 'Criar conta'}
<ArrowRight className='size-4 transition-transform group-hover:translate-x-0.5' />
</>
)}
</button>
</form>
</div>

<button
type='button'
Expand All @@ -129,7 +183,7 @@ function LoginForm() {
setError(null)
setNotice(null)
}}
className='mt-5 text-sm text-[#6b6478] transition-colors hover:text-[#1b1916]'
className='mt-5 cursor-pointer text-sm text-[#6b6478] transition-colors hover:text-[#1b1916]'
>
{mode === 'login'
? 'Não tem conta? Criar uma'
Expand Down
2 changes: 1 addition & 1 deletion src/components/ui/button.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ export const buttonVariants = cva(
"size-11 sm:size-10 [&_svg:not([class*='size-'])]:size-5 sm:[&_svg:not([class*='size-'])]:size-4.5",
'icon-xs':
"size-7 rounded-md before:rounded-[calc(var(--radius-md)-1px)] sm:size-6 not-in-data-[slot=input-group]:[&_svg:not([class*='size-'])]:size-4 sm:not-in-data-[slot=input-group]:[&_svg:not([class*='size-'])]:size-3.5",
lg: 'h-10 px-[calc(--spacing(3.5)-1px)] sm:h-9',
lg: 'h-auto px-4 py-3 text-base! gap-3',
sm: 'h-8 gap-1.5 px-[calc(--spacing(2.5)-1px)] sm:h-7',
xl: "h-11 px-[calc(--spacing(4)-1px)] text-lg sm:h-10 sm:text-base [&_svg:not([class*='size-'])]:size-5 sm:[&_svg:not([class*='size-'])]:size-4.5",
xs: "h-7 gap-1 rounded-md px-[calc(--spacing(2)-1px)] text-sm before:rounded-[calc(var(--radius-md)-1px)] sm:h-6 sm:text-xs [&_svg:not([class*='size-'])]:size-4 sm:[&_svg:not([class*='size-'])]:size-3.5",
Expand Down
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