github-actions-course/index.html at master · lnardev/github-actions-course · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
<!DOCTYPE html>
<html lang="es">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>GitHub Actions — Curso Interactivo</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>

<!-- ═══════════════════════════════ HEADER ═══════════════════════════════ -->
<header>
  <svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
    <path fill-rule="evenodd" clip-rule="evenodd"
      d="M12 0C5.373 0 0 5.373 0 12c0 5.303 3.438 9.8 8.205 11.387.6.113.82-.258.82-.577
         0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61-.546-1.387-1.333-1.757-1.333-1.757
         -1.089-.745.083-.729.083-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305
         3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93
         0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176
         0 0 1.005-.322 3.3 1.23A11.52 11.52 0 0112 5.803c1.02.005 2.047.138
         3.006.404 2.29-1.552 3.297-1.23 3.297-1.23.645 1.653.24 2.873.12
         3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475
         5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286
         0 .315.21.69.825.57C20.565 21.795 24 17.298 24 12c0-6.627-5.373-12-12-12z"
      fill="#e6edf3"/>
  </svg>
  <div>
    <div class="header-title">GitHub Actions</div>
    <div class="header-sub">Curso interactivo completo</div>
  </div>
  <div class="progress-wrap">
    <div class="progress-track"><div class="progress-fill" id="progress-fill" style="width:0%"></div></div>
    <span class="progress-label" id="progress-label">1 / 8</span>
  </div>
</header>

<div class="app">

<!-- ═══════════════════════════════ SIDEBAR ══════════════════════════════ -->
<nav class="sidebar">
  <div class="sidebar-section">Fundamentos</div>
  <div class="slide-nav-item active" data-slide="0"><div class="nav-dot"></div>¿Qué es GitHub Actions?<span class="nav-num">01</span></div>
  <div class="slide-nav-item" data-slide="1"><div class="nav-dot"></div>Anatomía de un workflow<span class="nav-num">02</span></div>
  <div class="slide-nav-item" data-slide="2"><div class="nav-dot"></div>Eventos y triggers<span class="nav-num">03</span></div>

  <div class="sidebar-section">Ejecución</div>
  <div class="slide-nav-item" data-slide="3"><div class="nav-dot"></div>Jobs y steps<span class="nav-num">04</span></div>
  <div class="slide-nav-item" data-slide="4"><div class="nav-dot"></div>Runners: hosted vs self-hosted<span class="nav-num">05</span></div>

  <div class="sidebar-section">Implementación</div>
  <div class="slide-nav-item" data-slide="5"><div class="nav-dot"></div>Secrets y variables<span class="nav-num">06</span></div>
  <div class="slide-nav-item" data-slide="6"><div class="nav-dot"></div>CI/CD completo — ejemplo real<span class="nav-num">07</span></div>
  <div class="slide-nav-item" data-slide="7"><div class="nav-dot"></div>Self-hosted runner — setup<span class="nav-num">08</span></div>
</nav>

<!-- ═══════════════════════════════ MAIN ═════════════════════════════════ -->
<main class="main">

<!-- ━━━━━━━━━━━━━━━━ SLIDE 1: Qué es ━━━━━━━━━━━━━━━━ -->
<section class="slide active" id="slide-0">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 01 — Introducción
  </div>
  <h1 class="slide-title">¿Qué es GitHub Actions?</h1>
  <p class="slide-desc">
    GitHub Actions es la plataforma de automatización CI/CD nativa de GitHub. Te permite definir flujos de trabajo
    (workflows) como código YAML que se ejecutan automáticamente cuando ocurren eventos en tu repositorio.
  </p>

  <div class="callout callout-info">
    <span class="callout-icon">💡</span>
    <span><strong>Gratis para repositorios públicos.</strong> Para privados incluye 2 000 min/mes en el plan Free, con runners Linux.</span>
  </div>

  <div class="cards">
    <div class="card">
      <div class="card-icon">⚡</div>
      <div class="card-title">CI/CD integrado</div>
      <div class="card-desc">Construye, testea y despliega desde el mismo repo sin herramientas externas.</div>
    </div>
    <div class="card">
      <div class="card-icon">🧩</div>
      <div class="card-title">Marketplace de actions</div>
      <div class="card-desc">+21 000 actions reutilizables creadas por la comunidad y GitHub.</div>
    </div>
    <div class="card">
      <div class="card-icon">🖥️</div>
      <div class="card-title">Runners propios</div>
      <div class="card-desc">Conecta tu propia máquina o servidor como runner self-hosted.</div>
    </div>
    <div class="card">
      <div class="card-icon">🔒</div>
      <div class="card-title">Secrets seguros</div>
      <div class="card-desc">Credenciales cifradas accesibles en tus workflows sin exponerlas.</div>
    </div>
  </div>

  <div class="flow">
    <div class="flow-box" style="border-color:var(--accent-purple);color:var(--accent-purple)">📤 Push / PR</div>
    <div class="flow-arrow">→</div>
    <div class="flow-box" style="border-color:var(--accent);color:var(--accent)">🎯 Trigger</div>
    <div class="flow-arrow">→</div>
    <div class="flow-box" style="border-color:var(--accent-yellow);color:var(--accent-yellow)">⚙️ Runner</div>
    <div class="flow-arrow">→</div>
    <div class="flow-box" style="border-color:var(--accent-green);color:var(--accent-green)">✅ Deploy</div>
  </div>

  <div class="nav-footer">
    <button class="btn btn-ghost" id="btn-prev" disabled>← Anterior</button>
    <button class="btn btn-primary" id="btn-next">Siguiente <span>→</span></button>
  </div>
</section>

<!-- ━━━━━━━━━━━━━━━━ SLIDE 2: Anatomía ━━━━━━━━━━━━━━━━ -->
<section class="slide" id="slide-1">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 02 — Estructura
  </div>
  <h1 class="slide-title">Anatomía de un workflow</h1>
  <p class="slide-desc">
    Un workflow es un archivo <code style="background:var(--bg-card2);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--text-code)">.yml</code>
    ubicado en <code style="background:var(--bg-card2);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--text-code)">.github/workflows/</code>.
    Está compuesto por 5 elementos clave.
  </p>

  <div class="code-block">
    <div class="code-header">
      <span class="code-lang">yaml</span>
      <span class="code-file">.github/workflows/mi-workflow.yml</span>
      <button class="copy-btn">Copiar</button>
    </div>
    <div class="code-body">
<div class="line"><span class="ln">1</span><span class="cm"># 1️⃣  NOMBRE del workflow (aparece en la UI de GitHub)</span></div>
<div class="line hl"><span class="ln">2</span><span class="key">name</span><span class="sym">: </span><span class="str">CI Pipeline</span></div>
<div class="line"><span class="ln">3</span></div>
<div class="line"><span class="ln">4</span><span class="cm"># 2️⃣  EVENTO que lo dispara</span></div>
<div class="line hl"><span class="ln">5</span><span class="key">on</span><span class="sym">:</span></div>
<div class="line hl"><span class="ln">6</span><span class="sym">  </span><span class="key">push</span><span class="sym">:</span></div>
<div class="line hl"><span class="ln">7</span><span class="sym">    </span><span class="key">branches</span><span class="sym">: [</span><span class="str">"main"</span><span class="sym">]</span></div>
<div class="line"><span class="ln">8</span></div>
<div class="line"><span class="ln">9</span><span class="cm"># 3️⃣  JOBS (tareas paralelas o secuenciales)</span></div>
<div class="line"><span class="ln">10</span><span class="key">jobs</span><span class="sym">:</span></div>
<div class="line hl"><span class="ln">11</span><span class="sym">  </span><span class="key">build</span><span class="sym">:</span>                          <span class="cm"># ID del job</span></div>
<div class="line"><span class="ln">12</span></div>
<div class="line"><span class="ln">13</span><span class="sym">    </span><span class="cm"># 4️⃣  RUNNER donde se ejecuta</span></div>
<div class="line hl"><span class="ln">14</span><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line"><span class="ln">15</span></div>
<div class="line"><span class="ln">16</span><span class="sym">    </span><span class="cm"># 5️⃣  STEPS (comandos secuenciales)</span></div>
<div class="line"><span class="ln">17</span><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line hl"><span class="ln">18</span><span class="sym">      - </span><span class="key">uses</span><span class="sym">: </span><span class="str">actions/checkout@v4</span>     <span class="cm"># Action reutilizable</span></div>
<div class="line hl"><span class="ln">19</span><span class="sym">      - </span><span class="key">name</span><span class="sym">: </span><span class="str">Correr tests</span></div>
<div class="line hl"><span class="ln">20</span><span class="sym">        </span><span class="key">run</span><span class="sym">: </span><span class="str">npm test</span>                 <span class="cm"># Comando shell</span></div>
    </div>
  </div>

  <div class="callout callout-tip">
    <span class="callout-icon">🎯</span>
    <span><strong>Regla de oro:</strong> un archivo = un workflow. Puedes tener múltiples archivos en <code style="color:var(--accent-purple)">.github/workflows/</code> para separar CI, CD, releases, etc.</span>
  </div>

  <div class="nav-footer">
    <button class="btn btn-ghost" id="btn-prev" onclick="goToSlide(currentSlide-1)">← Anterior</button>
    <button class="btn btn-primary" id="btn-next" onclick="goToSlide(currentSlide+1)">Siguiente →</button>
  </div>
</section>

<!-- ━━━━━━━━━━━━━━━━ SLIDE 3: Triggers ━━━━━━━━━━━━━━━━ -->
<section class="slide" id="slide-2">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 03 — Eventos
  </div>
  <h1 class="slide-title">Eventos y triggers</h1>
  <p class="slide-desc">
    La clave <code style="background:var(--bg-card2);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--text-code)">on:</code> define cuándo se ejecuta tu workflow.
    Selecciona un evento para ver su configuración YAML:
  </p>

  <div class="demo-area">
    <div class="demo-label">Selecciona un trigger</div>
    <div class="trigger-btns">
      <button class="trig-btn" data-trigger="push">push</button>
      <button class="trig-btn" data-trigger="pull_request">pull_request</button>
      <button class="trig-btn" data-trigger="schedule">schedule (cron)</button>
      <button class="trig-btn" data-trigger="workflow_dispatch">workflow_dispatch</button>
      <button class="trig-btn" data-trigger="release">release</button>
    </div>
    <pre class="yaml-preview" id="trigger-yaml-preview"></pre>
  </div>

  <table class="compare-table">
    <thead>
      <tr><th>Evento</th><th>Cuándo</th><th>Caso de uso</th></tr>
    </thead>
    <tbody>
      <tr><td><span class="badge badge-blue">push</span></td><td>Al hacer push a ramas</td><td>CI en cada commit</td></tr>
      <tr><td><span class="badge badge-green">pull_request</span></td><td>Al abrir/actualizar PR</td><td>Validar antes de merge</td></tr>
      <tr><td><span class="badge badge-yellow">schedule</span></td><td>Cron (tiempo fijo)</td><td>Reportes, backups nocturnos</td></tr>
      <tr><td><span class="badge badge-purple">workflow_dispatch</span></td><td>Manual desde la UI</td><td>Deploy a demanda</td></tr>
      <tr><td><span class="badge badge-orange">release</span></td><td>Al publicar un release</td><td>CD automático en producción</td></tr>
    </tbody>
  </table>

  <div class="nav-footer">
    <button class="btn btn-ghost" onclick="goToSlide(currentSlide-1)">← Anterior</button>
    <button class="btn btn-primary" onclick="goToSlide(currentSlide+1)">Siguiente →</button>
  </div>
</section>

<!-- ━━━━━━━━━━━━━━━━ SLIDE 4: Jobs & Steps ━━━━━━━━━━━━━━━━ -->
<section class="slide" id="slide-3">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 04 — Ejecución
  </div>
  <h1 class="slide-title">Jobs y steps</h1>
  <p class="slide-desc">
    Los <strong>jobs</strong> se ejecutan en paralelo por defecto. Los <strong>steps</strong> dentro de un job son secuenciales.
    Usa <code style="background:var(--bg-card2);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--text-code)">needs:</code> para crear dependencias.
  </p>

  <div class="tabs-container">
    <div class="tabs">
      <div class="tab active">Jobs en paralelo</div>
      <div class="tab">Jobs con dependencia</div>
      <div class="tab">Steps condicionales</div>
    </div>

    <div class="tab-panel active">
      <div class="code-block">
        <div class="code-header">
          <span class="code-lang">yaml</span>
          <span class="code-file">paralelo.yml</span>
          <button class="copy-btn">Copiar</button>
        </div>
        <div class="code-body">
<div class="line"><span class="ln">1</span><span class="key">jobs</span><span class="sym">:</span></div>
<div class="line"><span class="ln">2</span><span class="sym">  </span><span class="key">test-frontend</span><span class="sym">:</span>               <span class="cm"># ┐</span></div>
<div class="line"><span class="ln">3</span><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span>        <span class="cm"># │ corren en</span></div>
<div class="line"><span class="ln">4</span><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="ln">5</span><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">npm run test:frontend</span> <span class="cm"># │ paralelo</span></div>
<div class="line"><span class="ln">6</span></div>
<div class="line"><span class="ln">7</span><span class="sym">  </span><span class="key">test-backend</span><span class="sym">:</span>                <span class="cm"># │</span></div>
<div class="line"><span class="ln">8</span><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span>        <span class="cm"># ┘</span></div>
<div class="line"><span class="ln">9</span><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="ln">10</span><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">pytest tests/</span></div>
        </div>
      </div>
    </div>

    <div class="tab-panel">
      <div class="code-block">
        <div class="code-header">
          <span class="code-lang">yaml</span>
          <span class="code-file">dependencia.yml</span>
          <button class="copy-btn">Copiar</button>
        </div>
        <div class="code-body">
<div class="line"><span class="ln">1</span><span class="key">jobs</span><span class="sym">:</span></div>
<div class="line"><span class="ln">2</span><span class="sym">  </span><span class="key">test</span><span class="sym">:</span></div>
<div class="line"><span class="ln">3</span><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line"><span class="ln">4</span><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="ln">5</span><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">npm test</span></div>
<div class="line"><span class="ln">6</span></div>
<div class="line hl"><span class="ln">7</span><span class="sym">  </span><span class="key">deploy</span><span class="sym">:</span></div>
<div class="line hl"><span class="ln">8</span><span class="sym">    </span><span class="key">needs</span><span class="sym">: </span><span class="str">test</span>              <span class="cm"># ← espera que 'test' termine OK</span></div>
<div class="line hl"><span class="ln">9</span><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line hl"><span class="ln">10</span><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line hl"><span class="ln">11</span><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">./deploy.sh production</span></div>
        </div>
      </div>
    </div>

    <div class="tab-panel">
      <div class="code-block">
        <div class="code-header">
          <span class="code-lang">yaml</span>
          <span class="code-file">condicionales.yml</span>
          <button class="copy-btn">Copiar</button>
        </div>
        <div class="code-body">
<div class="line"><span class="ln">1</span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="ln">2</span><span class="sym">  - </span><span class="key">name</span><span class="sym">: </span><span class="str">Build</span></div>
<div class="line"><span class="ln">3</span><span class="sym">    </span><span class="key">run</span><span class="sym">: </span><span class="str">npm run build</span></div>
<div class="line"><span class="ln">4</span></div>
<div class="line hl"><span class="ln">5</span><span class="sym">  - </span><span class="key">name</span><span class="sym">: </span><span class="str">Deploy solo en main</span></div>
<div class="line hl"><span class="ln">6</span><span class="sym">    </span><span class="key">if</span><span class="sym">: </span><span class="ev">github.ref == 'refs/heads/main'</span></div>
<div class="line hl"><span class="ln">7</span><span class="sym">    </span><span class="key">run</span><span class="sym">: </span><span class="str">./deploy.sh</span></div>
<div class="line"><span class="ln">8</span></div>
<div class="line hl"><span class="ln">9</span><span class="sym">  - </span><span class="key">name</span><span class="sym">: </span><span class="str">Notify si falló</span></div>
<div class="line hl"><span class="ln">10</span><span class="sym">    </span><span class="key">if</span><span class="sym">: </span><span class="ev">failure()</span></div>
<div class="line hl"><span class="ln">11</span><span class="sym">    </span><span class="key">run</span><span class="sym">: </span><span class="str">curl -X POST $SLACK_WEBHOOK -d '{"text":"❌ Build falló"}'</span></div>
        </div>
      </div>
    </div>
  </div>

  <div class="nav-footer">
    <button class="btn btn-ghost" onclick="goToSlide(currentSlide-1)">← Anterior</button>
    <button class="btn btn-primary" onclick="goToSlide(currentSlide+1)">Siguiente →</button>
  </div>
</section>

<!-- ━━━━━━━━━━━━━━━━ SLIDE 5: Runners ━━━━━━━━━━━━━━━━ -->
<section class="slide" id="slide-4">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 05 — Runners
  </div>
  <h1 class="slide-title">GitHub-hosted vs Self-hosted runners</h1>
  <p class="slide-desc">
    El runner es la máquina que ejecuta tus jobs. Elige según tus necesidades de costo, rendimiento y acceso a red.
    <em>Haz clic en una opción para ver su configuración:</em>
  </p>

  <div class="runner-grid">
    <!-- GitHub Hosted -->
    <div class="runner-card" id="runner-hosted">
      <span class="badge badge-blue">runs-on: ubuntu-latest</span>
      <div class="runner-check">✓</div>
      <div class="runner-title">GitHub-hosted runner</div>
      <div class="runner-pros">
        ✅ Cero configuración<br>
        ✅ Mantenido por GitHub<br>
        ✅ Limpio en cada ejecución<br>
        ⚡ ubuntu / windows / macos<br>
        💲 Consume minutos del plan
      </div>
      <div class="runner-detail">
        <div class="code-block">
          <div class="code-header"><span class="code-lang">yaml</span><span class="code-file">uso</span><button class="copy-btn">Copiar</button></div>
          <div class="code-body">
<div class="line"><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span>   <span class="cm"># Ubuntu 22.04</span></div>
<div class="line"><span class="key">runs-on</span><span class="sym">: </span><span class="str">windows-latest</span>  <span class="cm"># Windows Server 2022</span></div>
<div class="line"><span class="key">runs-on</span><span class="sym">: </span><span class="str">macos-latest</span>    <span class="cm"># macOS 14 (M1)</span></div>
<div class="line"><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-22.04</span>    <span class="cm"># versión fija</span></div>
          </div>
        </div>
        <div class="callout callout-info" style="margin-top:0">
          <span class="callout-icon">ℹ️</span>
          <span>Incluye Git, Docker, Node, Python, Java, .NET y más pre-instalados.</span>
        </div>
      </div>
    </div>

    <!-- Self Hosted -->
    <div class="runner-card" id="runner-self">
      <span class="badge badge-purple">runs-on: self-hosted</span>
      <div class="runner-check">✓</div>
      <div class="runner-title">Self-hosted runner</div>
      <div class="runner-pros">
        ✅ Tu infraestructura<br>
        ✅ Acceso a red privada<br>
        ✅ Sin límite de minutos<br>
        ⚡ Linux / Windows / macOS / ARM<br>
        🔧 Tú lo mantienes y configuras
      </div>
      <div class="runner-detail">
        <div class="code-block">
          <div class="code-header"><span class="code-lang">yaml</span><span class="code-file">uso con labels</span><button class="copy-btn">Copiar</button></div>
          <div class="code-body">
<div class="line"><span class="cm"># Label único</span></div>
<div class="line"><span class="key">runs-on</span><span class="sym">: </span><span class="str">self-hosted</span></div>
<div class="line"></div>
<div class="line"><span class="cm"># Con labels específicos</span></div>
<div class="line"><span class="key">runs-on</span><span class="sym">: [</span><span class="str">self-hosted</span><span class="sym">, </span><span class="str">linux</span><span class="sym">, </span><span class="str">gpu</span><span class="sym">]</span></div>
<div class="line"></div>
<div class="line"><span class="cm"># Por grupo</span></div>
<div class="line"><span class="key">runs-on</span><span class="sym">:</span></div>
<div class="line"><span class="sym">  </span><span class="key">group</span><span class="sym">: </span><span class="str">mi-grupo-prod</span></div>
<div class="line"><span class="sym">  </span><span class="key">labels</span><span class="sym">: [</span><span class="str">linux</span><span class="sym">, </span><span class="str">x64</span><span class="sym">]</span></div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <table class="compare-table">
    <thead><tr><th>Característica</th><th>GitHub-hosted</th><th>Self-hosted</th></tr></thead>
    <tbody>
      <tr><td>Configuración</td><td>🟢 Ninguna</td><td>🟡 Manual</td></tr>
      <tr><td>Costo</td><td>💲 Minutos del plan</td><td>🟢 Solo infraestructura</td></tr>
      <tr><td>Red privada</td><td>🔴 No</td><td>🟢 Sí</td></tr>
      <tr><td>Hardware custom</td><td>🔴 No</td><td>🟢 GPU, ARM, etc.</td></tr>
      <tr><td>Mantenimiento</td><td>🟢 GitHub</td><td>🔴 Tú</td></tr>
    </tbody>
  </table>

  <div class="nav-footer">
    <button class="btn btn-ghost" onclick="goToSlide(currentSlide-1)">← Anterior</button>
    <button class="btn btn-primary" onclick="goToSlide(currentSlide+1)">Siguiente →</button>
  </div>
</section>

<!-- ━━━━━━━━━━━━━━━━ SLIDE 6: Secrets ━━━━━━━━━━━━━━━━ -->
<section class="slide" id="slide-5">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 06 — Seguridad
  </div>
  <h1 class="slide-title">Secrets y variables de entorno</h1>
  <p class="slide-desc">
    Nunca escribas credenciales en el YAML. Usa <strong>Secrets</strong> para datos sensibles y <strong>Variables</strong> para configuración reutilizable.
  </p>

  <div class="tabs-container">
    <div class="tabs">
      <div class="tab active">Definir secrets</div>
      <div class="tab">Usar en workflow</div>
      <div class="tab">Variables de entorno</div>
    </div>

    <div class="tab-panel active">
      <div class="steps">
        <div class="step">
          <div class="step-line-wrap"><div class="step-dot">1</div><div class="step-connector"></div></div>
          <div class="step-content">
            <div class="step-label">Ir a Settings del repositorio</div>
            <div class="step-text">GitHub repo → Settings → Secrets and variables → Actions</div>
          </div>
        </div>
        <div class="step">
          <div class="step-line-wrap"><div class="step-dot">2</div><div class="step-connector"></div></div>
          <div class="step-content">
            <div class="step-label">Crear nuevo secret</div>
            <div class="step-text">Clic en <strong>New repository secret</strong>. Nombre en UPPER_SNAKE_CASE. El valor queda cifrado y nunca se muestra de nuevo.</div>
          </div>
        </div>
        <div class="step">
          <div class="step-line-wrap"><div class="step-dot">3</div></div>
          <div class="step-content">
            <div class="step-label">Niveles de secrets</div>
            <div class="step-text">
              <span class="badge badge-blue">Repository</span> — solo ese repo<br>
              <span class="badge badge-purple">Environment</span> — por ambiente (prod/staging)<br>
              <span class="badge badge-orange">Organization</span> — compartido entre repos
            </div>
          </div>
        </div>
      </div>
    </div>

    <div class="tab-panel">
      <div class="code-block">
        <div class="code-header"><span class="code-lang">yaml</span><span class="code-file">secrets-en-workflow.yml</span><button class="copy-btn">Copiar</button></div>
        <div class="code-body">
<div class="line"><span class="key">jobs</span><span class="sym">:</span></div>
<div class="line"><span class="sym">  </span><span class="key">deploy</span><span class="sym">:</span></div>
<div class="line"><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line"><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      - </span><span class="key">name</span><span class="sym">: </span><span class="str">Deploy a producción</span></div>
<div class="line hl"><span class="sym">        </span><span class="key">env</span><span class="sym">:</span>                              <span class="cm"># exponer como env var</span></div>
<div class="line hl"><span class="sym">          </span><span class="key">API_KEY</span><span class="sym">: </span><span class="ev">${{ secrets.API_KEY }}</span></div>
<div class="line hl"><span class="sym">          </span><span class="key">DB_PASS</span><span class="sym">: </span><span class="ev">${{ secrets.DB_PASSWORD }}</span></div>
<div class="line"><span class="sym">        </span><span class="key">run</span><span class="sym">: </span><span class="str">./deploy.sh</span></div>
<div class="line"></div>
<div class="line"><span class="sym">      - </span><span class="key">name</span><span class="sym">: </span><span class="str">Login Docker Hub</span></div>
<div class="line"><span class="sym">        </span><span class="key">uses</span><span class="sym">: </span><span class="str">docker/login-action@v3</span></div>
<div class="line"><span class="sym">        </span><span class="key">with</span><span class="sym">:</span>                             <span class="cm"># con: pasa directamente</span></div>
<div class="line hl"><span class="sym">          </span><span class="key">username</span><span class="sym">: </span><span class="ev">${{ secrets.DOCKER_USER }}</span></div>
<div class="line hl"><span class="sym">          </span><span class="key">password</span><span class="sym">: </span><span class="ev">${{ secrets.DOCKER_TOKEN }}</span></div>
        </div>
      </div>
    </div>

    <div class="tab-panel">
      <div class="code-block">
        <div class="code-header"><span class="code-lang">yaml</span><span class="code-file">env-vars.yml</span><button class="copy-btn">Copiar</button></div>
        <div class="code-body">
<div class="line"><span class="cm"># Global (todo el workflow)</span></div>
<div class="line hl"><span class="key">env</span><span class="sym">:</span></div>
<div class="line hl"><span class="sym">  </span><span class="key">NODE_ENV</span><span class="sym">: </span><span class="str">production</span></div>
<div class="line hl"><span class="sym">  </span><span class="key">APP_PORT</span><span class="sym">: </span><span class="str">'3000'</span></div>
<div class="line"></div>
<div class="line"><span class="key">jobs</span><span class="sym">:</span></div>
<div class="line"><span class="sym">  </span><span class="key">build</span><span class="sym">:</span></div>
<div class="line"><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line"><span class="sym">    </span><span class="key">env</span><span class="sym">:                        </span><span class="cm"># Nivel job</span></div>
<div class="line"><span class="sym">      </span><span class="key">BUILD_DIR</span><span class="sym">: </span><span class="str">dist/</span></div>
<div class="line"><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">echo "Puerto: $APP_PORT"</span></div>
<div class="line"><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">echo "Dir: $BUILD_DIR"</span></div>
<div class="line"><span class="cm">        # Variables de contexto de GitHub:</span></div>
<div class="line"><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="ev">echo ${{ github.sha }}</span></div>
        </div>
      </div>
    </div>
  </div>

  <div class="callout callout-warn">
    <span class="callout-icon">⚠️</span>
    <span><strong>Nunca hagas print de un secret.</strong> GitHub los enmascara en los logs, pero es mala práctica y puede haber formas de extraerlos.</span>
  </div>

  <div class="nav-footer">
    <button class="btn btn-ghost" onclick="goToSlide(currentSlide-1)">← Anterior</button>
    <button class="btn btn-primary" onclick="goToSlide(currentSlide+1)">Siguiente →</button>
  </div>
</section>

<!-- ━━━━━━━━━━━━━━━━ SLIDE 7: CI/CD Completo ━━━━━━━━━━━━━━━━ -->
<section class="slide" id="slide-6">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 07 — Ejemplo real
  </div>
  <h1 class="slide-title">CI/CD completo — Node.js + Docker</h1>
  <p class="slide-desc">
    Workflow production-ready: tests → build imagen Docker → push a registry → deploy en servidor. Usa <code style="background:var(--bg-card2);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--text-code)">ubuntu-latest</code>.
  </p>

  <div class="code-block">
    <div class="code-header">
      <span class="code-lang">yaml</span>
      <span class="code-file">.github/workflows/ci-cd.yml</span>
      <button class="copy-btn">Copiar</button>
    </div>
    <div class="code-body">
<div class="line"><span class="key">name</span><span class="sym">: </span><span class="str">CI/CD Pipeline</span></div>
<div class="line"></div>
<div class="line"><span class="key">on</span><span class="sym">:</span></div>
<div class="line"><span class="sym">  </span><span class="key">push</span><span class="sym">:</span></div>
<div class="line"><span class="sym">    </span><span class="key">branches</span><span class="sym">: [</span><span class="str">"main"</span><span class="sym">]</span></div>
<div class="line"><span class="sym">  </span><span class="key">pull_request</span><span class="sym">:</span></div>
<div class="line"><span class="sym">    </span><span class="key">branches</span><span class="sym">: [</span><span class="str">"main"</span><span class="sym">]</span></div>
<div class="line"></div>
<div class="line"><span class="key">env</span><span class="sym">:</span></div>
<div class="line"><span class="sym">  </span><span class="key">REGISTRY</span><span class="sym">: </span><span class="str">ghcr.io</span></div>
<div class="line"><span class="sym">  </span><span class="key">IMAGE_NAME</span><span class="sym">: </span><span class="ev">${{ github.repository }}</span></div>
<div class="line"></div>
<div class="line"><span class="key">jobs</span><span class="sym">:</span></div>
<div class="line"></div>
<div class="line hl"><span class="sym">  </span><span class="cm"># ── JOB 1: Tests ────────────────────────────</span></div>
<div class="line hl"><span class="sym">  </span><span class="key">test</span><span class="sym">:</span></div>
<div class="line"><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line"><span class="sym">    </span><span class="key">strategy</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      </span><span class="key">matrix</span><span class="sym">:</span></div>
<div class="line"><span class="sym">        </span><span class="key">node-version</span><span class="sym">: [</span><span class="str">18.x</span><span class="sym">, </span><span class="str">20.x</span><span class="sym">]</span></div>
<div class="line"><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      - </span><span class="key">uses</span><span class="sym">: </span><span class="str">actions/checkout@v4</span></div>
<div class="line"><span class="sym">      - </span><span class="key">name</span><span class="sym">: </span><span class="str">Setup Node.js ${{ matrix.node-version }}</span></div>
<div class="line"><span class="sym">        </span><span class="key">uses</span><span class="sym">: </span><span class="str">actions/setup-node@v4</span></div>
<div class="line"><span class="sym">        </span><span class="key">with</span><span class="sym">:</span></div>
<div class="line"><span class="sym">          </span><span class="key">node-version</span><span class="sym">: </span><span class="ev">${{ matrix.node-version }}</span></div>
<div class="line"><span class="sym">          </span><span class="key">cache</span><span class="sym">: </span><span class="str">'npm'</span></div>
<div class="line"><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">npm ci</span></div>
<div class="line"><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">npm test -- --coverage</span></div>
<div class="line"><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">npm run lint</span></div>
<div class="line"></div>
<div class="line hl"><span class="sym">  </span><span class="cm"># ── JOB 2: Build & Push imagen Docker ───────</span></div>
<div class="line hl"><span class="sym">  </span><span class="key">build-push</span><span class="sym">:</span></div>
<div class="line"><span class="sym">    </span><span class="key">needs</span><span class="sym">: </span><span class="str">test</span></div>
<div class="line"><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line"><span class="sym">    </span><span class="key">if</span><span class="sym">: </span><span class="ev">github.ref == 'refs/heads/main'</span></div>
<div class="line"><span class="sym">    </span><span class="key">permissions</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      </span><span class="key">contents</span><span class="sym">: </span><span class="str">read</span></div>
<div class="line"><span class="sym">      </span><span class="key">packages</span><span class="sym">: </span><span class="str">write</span></div>
<div class="line"><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      - </span><span class="key">uses</span><span class="sym">: </span><span class="str">actions/checkout@v4</span></div>
<div class="line"><span class="sym">      - </span><span class="key">name</span><span class="sym">: </span><span class="str">Login al registry</span></div>
<div class="line"><span class="sym">        </span><span class="key">uses</span><span class="sym">: </span><span class="str">docker/login-action@v3</span></div>
<div class="line"><span class="sym">        </span><span class="key">with</span><span class="sym">:</span></div>
<div class="line"><span class="sym">          </span><span class="key">registry</span><span class="sym">: </span><span class="ev">${{ env.REGISTRY }}</span></div>
<div class="line"><span class="sym">          </span><span class="key">username</span><span class="sym">: </span><span class="ev">${{ github.actor }}</span></div>
<div class="line"><span class="sym">          </span><span class="key">password</span><span class="sym">: </span><span class="ev">${{ secrets.GITHUB_TOKEN }}</span></div>
<div class="line"><span class="sym">      - </span><span class="key">name</span><span class="sym">: </span><span class="str">Build y push</span></div>
<div class="line"><span class="sym">        </span><span class="key">uses</span><span class="sym">: </span><span class="str">docker/build-push-action@v5</span></div>
<div class="line"><span class="sym">        </span><span class="key">with</span><span class="sym">:</span></div>
<div class="line"><span class="sym">          </span><span class="key">push</span><span class="sym">: </span><span class="str">true</span></div>
<div class="line"><span class="sym">          </span><span class="key">tags</span><span class="sym">: </span><span class="ev">${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest</span></div>
<div class="line"></div>
<div class="line hl"><span class="sym">  </span><span class="cm"># ── JOB 3: Deploy en servidor ───────────────</span></div>
<div class="line hl"><span class="sym">  </span><span class="key">deploy</span><span class="sym">:</span></div>
<div class="line"><span class="sym">    </span><span class="key">needs</span><span class="sym">: </span><span class="str">build-push</span></div>
<div class="line"><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: </span><span class="str">ubuntu-latest</span></div>
<div class="line"><span class="sym">    </span><span class="key">environment</span><span class="sym">: </span><span class="str">production</span>   <span class="cm"># requiere aprobación manual</span></div>
<div class="line"><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      - </span><span class="key">name</span><span class="sym">: </span><span class="str">SSH deploy</span></div>
<div class="line"><span class="sym">        </span><span class="key">uses</span><span class="sym">: </span><span class="str">appleboy/ssh-action@v1</span></div>
<div class="line"><span class="sym">        </span><span class="key">with</span><span class="sym">:</span></div>
<div class="line"><span class="sym">          </span><span class="key">host</span><span class="sym">: </span><span class="ev">${{ secrets.SERVER_HOST }}</span></div>
<div class="line"><span class="sym">          </span><span class="key">username</span><span class="sym">: </span><span class="ev">${{ secrets.SERVER_USER }}</span></div>
<div class="line"><span class="sym">          </span><span class="key">key</span><span class="sym">: </span><span class="ev">${{ secrets.SSH_PRIVATE_KEY }}</span></div>
<div class="line"><span class="sym">          </span><span class="key">script</span><span class="sym">: |</span></div>
<div class="line"><span class="sym">            </span><span class="str">docker pull ghcr.io/${{ github.repository }}:latest</span></div>
<div class="line"><span class="sym">            </span><span class="str">docker compose up -d --force-recreate</span></div>
    </div>
  </div>

  <div class="nav-footer">
    <button class="btn btn-ghost" onclick="goToSlide(currentSlide-1)">← Anterior</button>
    <button class="btn btn-primary" onclick="goToSlide(currentSlide+1)">Siguiente →</button>
  </div>
</section>

<!-- ━━━━━━━━━━━━━━━━ SLIDE 8: Self-hosted setup ━━━━━━━━━━━━━━━━ -->
<section class="slide" id="slide-7">
  <div class="slide-eyebrow">
    <svg width="12" height="12" viewBox="0 0 12 12" fill="none"><circle cx="6" cy="6" r="6" fill="#388bfd"/></svg>
    Módulo 08 — Self-hosted
  </div>
  <h1 class="slide-title">Configurar un self-hosted runner</h1>
  <p class="slide-desc">
    Instala el agente en cualquier máquina Linux (o Windows/macOS). Una vez conectado, usa <code style="background:var(--bg-card2);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--text-code)">runs-on: self-hosted</code> en tus workflows.
  </p>

  <div class="steps">
    <div class="step">
      <div class="step-line-wrap"><div class="step-dot">1</div><div class="step-connector"></div></div>
      <div class="step-content">
        <div class="step-label">Ir a Settings → Actions → Runners → New self-hosted runner</div>
        <div class="step-text">GitHub genera un token temporal para registrar el runner. El token expira en 1 hora.</div>
      </div>
    </div>
    <div class="step">
      <div class="step-line-wrap"><div class="step-dot">2</div><div class="step-connector"></div></div>
      <div class="step-content">
        <div class="step-label">Descargar e instalar el agente</div>
        <div class="code-block" style="margin-top:10px">
          <div class="code-header"><span class="code-lang">bash</span><span class="code-file">Linux x64</span><button class="copy-btn">Copiar</button></div>
          <div class="code-body">
<div class="line"><span class="cm"># Crear directorio y descargar</span></div>
<div class="line"><span class="kw">mkdir</span> <span class="nm">actions-runner</span> <span class="op">&&</span> <span class="kw">cd</span> <span class="nm">actions-runner</span></div>
<div class="line"><span class="kw">curl</span> <span class="nm">-o actions-runner-linux-x64-2.316.1.tar.gz</span> \</div>
<div class="line">  <span class="nm">-L https://github.com/actions/runner/releases/download/v2.316.1/</span>\</div>
<div class="line">  <span class="nm">actions-runner-linux-x64-2.316.1.tar.gz</span></div>
<div class="line"><span class="kw">tar</span> <span class="nm">xzf ./actions-runner-linux-x64-2.316.1.tar.gz</span></div>
          </div>
        </div>
      </div>
    </div>
    <div class="step">
      <div class="step-line-wrap"><div class="step-dot">3</div><div class="step-connector"></div></div>
      <div class="step-content">
        <div class="step-label">Configurar y registrar</div>
        <div class="code-block" style="margin-top:10px">
          <div class="code-header"><span class="code-lang">bash</span><span class="code-file">registro</span><button class="copy-btn">Copiar</button></div>
          <div class="code-body">
<div class="line"><span class="cm"># Reemplaza ORG, REPO y TOKEN con tus valores</span></div>
<div class="line"><span class="kw">./config.sh</span> \</div>
<div class="line">  <span class="nm">--url https://github.com/ORG/REPO</span> \</div>
<div class="line">  <span class="nm">--token AABBCC...</span> \</div>
<div class="line">  <span class="nm">--name mi-servidor-prod</span> \</div>
<div class="line">  <span class="nm">--labels linux,x64,produccion</span> \</div>
<div class="line">  <span class="nm">--work _work</span></div>
          </div>
        </div>
      </div>
    </div>
    <div class="step">
      <div class="step-line-wrap"><div class="step-dot">4</div><div class="step-connector"></div></div>
      <div class="step-content">
        <div class="step-label">Ejecutar como servicio (systemd)</div>
        <div class="code-block" style="margin-top:10px">
          <div class="code-header"><span class="code-lang">bash</span><span class="code-file">servicio</span><button class="copy-btn">Copiar</button></div>
          <div class="code-body">
<div class="line"><span class="cm"># Instalar como servicio systemd</span></div>
<div class="line"><span class="kw">sudo</span> <span class="nm">./svc.sh install</span></div>
<div class="line"><span class="kw">sudo</span> <span class="nm">./svc.sh start</span></div>
<div class="line"></div>
<div class="line"><span class="cm"># Verificar estado</span></div>
<div class="line"><span class="kw">sudo</span> <span class="nm">./svc.sh status</span></div>
<div class="line"><span class="cm"># → ● actions.runner.ORG-REPO.mi-servidor-prod.service</span></div>
<div class="line"><span class="cm">#      Active: active (running)</span></div>
          </div>
        </div>
      </div>
    </div>
    <div class="step">
      <div class="step-line-wrap"><div class="step-dot">5</div></div>
      <div class="step-content">
        <div class="step-label">Usar en tu workflow</div>
        <div class="code-block" style="margin-top:10px">
          <div class="code-header"><span class="code-lang">yaml</span><span class="code-file">workflow usando el runner</span><button class="copy-btn">Copiar</button></div>
          <div class="code-body">
<div class="line"><span class="key">jobs</span><span class="sym">:</span></div>
<div class="line"><span class="sym">  </span><span class="key">deploy</span><span class="sym">:</span></div>
<div class="line hl"><span class="sym">    </span><span class="key">runs-on</span><span class="sym">: [</span><span class="str">self-hosted</span><span class="sym">, </span><span class="str">linux</span><span class="sym">, </span><span class="str">produccion</span><span class="sym">]</span></div>
<div class="line"><span class="sym">    </span><span class="key">steps</span><span class="sym">:</span></div>
<div class="line"><span class="sym">      - </span><span class="key">uses</span><span class="sym">: </span><span class="str">actions/checkout@v4</span></div>
<div class="line"><span class="sym">      - </span><span class="key">run</span><span class="sym">: </span><span class="str">docker compose up -d --build</span></div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <div class="callout callout-warn">
    <span class="callout-icon">⚠️</span>
    <span><strong>Seguridad:</strong> nunca uses self-hosted runners en repos públicos. Cualquier persona podría ejecutar código en tu máquina a través de un PR.</span>
  </div>

  <!-- Mini quiz -->
  <div style="background:var(--bg-card2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-top:20px">
    <div class="quiz-q">🧠 Quiz final: ¿Qué label se usa para ejecutar un workflow en un runner self-hosted?</div>
    <div class="quiz-options quiz-opts-wrap">
      <button class="quiz-opt" data-correct="false" data-msg="Eso es para runners GitHub-hosted con Linux.">ubuntu-latest</button>
      <button class="quiz-opt" data-correct="true" data-msg="¡Correcto! 'self-hosted' es el label que identifica tu runner.">self-hosted</button>
      <button class="quiz-opt" data-correct="false" data-msg="No existe ese label por defecto.">my-server</button>
      <button class="quiz-opt" data-correct="false" data-msg="'local' no es un label válido de GitHub Actions.">local</button>
    </div>
    <div class="quiz-feedback"></div>
  </div>

  <div class="callout callout-success" style="margin-top:20px">
    <span class="callout-icon">🎉</span>
    <span><strong>¡Completaste el curso!</strong> Ya sabes cómo crear workflows, manejar triggers, usar secrets y configurar runners. El siguiente paso: revisa el <a href="https://docs.github.com/en/actions" style="color:var(--accent-green)">marketplace de Actions</a> y reutiliza las +21k actions existentes.</span>
  </div>

  <div class="nav-footer">
    <button class="btn btn-ghost" onclick="goToSlide(currentSlide-1)">← Anterior</button>
    <button class="btn btn-primary" onclick="alert('🎉 ¡Felicidades! Completaste el curso de GitHub Actions.')">🎉 Finalizar !!!!</button>
  </div>
</section>

</main>
</div>

<script src="app.js"></script>
</body>
</html>