refactor: share common bachelor course content

astro.config.mjs

@@ -28,6 +28,9 @@ export default defineConfig({
       },
       favicon: '/favicon.ico',
       customCss: ['./src/styles/incognito.css'],
+      markdown: {
+        processedDirs: ['./src/content/shared-courses/'],
+      },
       head: [
         {
           tag: 'script',

docs/supplemental-content.json

@@ -35,7 +35,7 @@
     "category": "computer-science-recovery"
   },
   {
-    "destination": "src/content/docs/data-science-and-ai/year-1/block-1/discrete-mathematics.md",
+    "destination": "src/content/docs/data-science-and-ai/year-1/block-1/discrete-mathematics.mdx",
     "source": "https://msvincognito.nl/wiki/study/bachelor/year_1/block_1/discrete_mathematics",
     "category": "live-course-recovery"
   },
@@ -45,32 +45,32 @@
     "category": "live-course-recovery"
   },
   {
-    "destination": "src/content/docs/data-science-and-ai/year-1/block-1/procedural-programming.md",
+    "destination": "src/content/docs/data-science-and-ai/year-1/block-1/procedural-programming.mdx",
     "source": "https://msvincognito.nl/wiki/study/bachelor/year_1/block_1/procedural_programming",
     "category": "live-course-recovery"
   },
   {
-    "destination": "src/content/docs/data-science-and-ai/year-1/block-2/calculus.md",
+    "destination": "src/content/docs/data-science-and-ai/year-1/block-2/calculus.mdx",
     "source": "https://msvincognito.nl/wiki/study/bachelor/year_1/block_2/calculus",
     "category": "live-course-recovery"
   },
   {
-    "destination": "src/content/docs/data-science-and-ai/year-1/block-2/logic.md",
+    "destination": "src/content/docs/data-science-and-ai/year-1/block-2/logic.mdx",
     "source": "https://msvincognito.nl/wiki/study/bachelor/year_1/block_2/logic",
     "category": "live-course-recovery"
   },
   {
-    "destination": "src/content/docs/data-science-and-ai/year-1/block-2/objects-in-programming.md",
+    "destination": "src/content/docs/data-science-and-ai/year-1/block-2/objects-in-programming.mdx",
     "source": "https://msvincognito.nl/wiki/study/bachelor/year_1/block_2/objects_in_programming",
     "category": "live-course-recovery"
   },
   {
-    "destination": "src/content/docs/data-science-and-ai/year-1/block-4/data-structures-and-algorithms.md",
+    "destination": "src/content/docs/data-science-and-ai/year-1/block-4/data-structures-and-algorithms.mdx",
     "source": "https://msvincognito.nl/wiki/study/bachelor/year_1/block_4/data_structures_and_algorithms",
     "category": "live-course-recovery"
   },
   {
-    "destination": "src/content/docs/data-science-and-ai/year-1/block-4/linear-algebra.md",
+    "destination": "src/content/docs/data-science-and-ai/year-1/block-4/linear-algebra.mdx",
     "source": "https://msvincognito.nl/wiki/study/bachelor/year_1/block_4/linear_algebra",
     "category": "live-course-recovery"
   },
@@ -323,5 +323,40 @@
     "destination": "src/content/docs/useful-information/surviving-dacs.md",
     "source": "https://wiki.msvincognito.nl/useful-guides/survivingdacs",
     "category": "useful-guide-recovery"
+  },
+  {
+    "destination": "src/content/docs/computer-science/year-1/period-1/discrete-mathematics.mdx",
+    "source": "origin/isaacs-changes@d5d6730",
+    "category": "shared-course-wrapper"
+  },
+  {
+    "destination": "src/content/docs/computer-science/year-1/period-1/procedural-programming.mdx",
+    "source": "origin/isaacs-changes@d5d6730",
+    "category": "shared-course-wrapper"
+  },
+  {
+    "destination": "src/content/docs/computer-science/year-1/period-2/calculus.mdx",
+    "source": "origin/isaacs-changes@d5d6730",
+    "category": "shared-course-wrapper"
+  },
+  {
+    "destination": "src/content/docs/computer-science/year-1/period-2/logic.mdx",
+    "source": "origin/isaacs-changes@d5d6730",
+    "category": "shared-course-wrapper"
+  },
+  {
+    "destination": "src/content/docs/computer-science/year-1/period-2/objects-in-programming.mdx",
+    "source": "origin/isaacs-changes@d5d6730",
+    "category": "shared-course-wrapper"
+  },
+  {
+    "destination": "src/content/docs/computer-science/year-1/period-4/data-structures-and-algorithms.mdx",
+    "source": "origin/isaacs-changes@d5d6730",
+    "category": "shared-course-wrapper"
+  },
+  {
+    "destination": "src/content/docs/computer-science/year-1/period-4/linear-algebra.mdx",
+    "source": "origin/isaacs-changes@d5d6730",
+    "category": "shared-course-wrapper"
   }
 ]

src/content/docs/computer-science/year-1/period-1/discrete-mathematics.mdx

@@ -0,0 +1,9 @@
+---
+title: Discrete Mathematics
+description: Historical course details for Discrete Mathematics, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/discrete-mathematics.mdx';
+
+<SharedCourse />
+

src/content/docs/computer-science/year-1/period-1/procedural-programming.mdx

@@ -0,0 +1,9 @@
+---
+title: Procedural Programming
+description: Historical course details for Procedural Programming, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/procedural-programming.mdx';
+
+<SharedCourse />
+

src/content/docs/computer-science/year-1/period-2/calculus.mdx

@@ -0,0 +1,9 @@
+---
+title: Calculus
+description: Historical course details for Calculus, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/calculus.mdx';
+
+<SharedCourse />
+

src/content/docs/computer-science/year-1/period-2/logic.mdx

@@ -0,0 +1,9 @@
+---
+title: Logic
+description: Historical course details for Logic, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/logic.mdx';
+
+<SharedCourse />
+

src/content/docs/computer-science/year-1/period-2/objects-in-programming.mdx

@@ -0,0 +1,9 @@
+---
+title: Objects in Programming
+description: Historical course details for Objects in Programming, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/objects-in-programming.mdx';
+
+<SharedCourse />
+

src/content/docs/computer-science/year-1/period-4/data-structures-and-algorithms.mdx

@@ -0,0 +1,9 @@
+---
+title: Data Structures and Algorithms
+description: Historical course details for Data Structures and Algorithms, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/data-structures-and-algorithms.mdx';
+
+<SharedCourse />
+

src/content/docs/computer-science/year-1/period-4/linear-algebra.mdx

@@ -0,0 +1,9 @@
+---
+title: Linear Algebra
+description: Historical course details for Linear Algebra, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/linear-algebra.mdx';
+
+<SharedCourse />
+

src/content/docs/data-science-and-ai/year-1/block-1/discrete-mathematics.mdx

@@ -0,0 +1,9 @@
+---
+title: Discrete Mathematics
+description: Historical course details for Discrete Mathematics, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/discrete-mathematics.mdx';
+
+<SharedCourse />
+

src/content/docs/data-science-and-ai/year-1/block-1/procedural-programming.mdx

@@ -0,0 +1,9 @@
+---
+title: Procedural Programming
+description: Historical course details for Procedural Programming, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/procedural-programming.mdx';
+
+<SharedCourse />
+

src/content/docs/data-science-and-ai/year-1/block-2/calculus.mdx

@@ -0,0 +1,9 @@
+---
+title: Calculus
+description: Historical course details for Calculus, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/calculus.mdx';
+
+<SharedCourse />
+

src/content/docs/data-science-and-ai/year-1/block-2/logic.mdx

@@ -0,0 +1,9 @@
+---
+title: Logic
+description: Historical course details for Logic, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/logic.mdx';
+
+<SharedCourse />
+

src/content/docs/data-science-and-ai/year-1/block-2/objects-in-programming.mdx

@@ -0,0 +1,9 @@
+---
+title: Objects in Programming
+description: Historical course details for Objects in Programming, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/objects-in-programming.mdx';
+
+<SharedCourse />
+

src/content/docs/data-science-and-ai/year-1/block-4/data-structures-and-algorithms.mdx

@@ -0,0 +1,9 @@
+---
+title: Data Structures and Algorithms
+description: Historical course details for Data Structures and Algorithms, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/data-structures-and-algorithms.mdx';
+
+<SharedCourse />
+

src/content/docs/data-science-and-ai/year-1/block-4/linear-algebra.mdx

@@ -0,0 +1,9 @@
+---
+title: Linear Algebra
+description: Historical course details for Linear Algebra, recovered from the previous Incognito wiki.
+---
+
+import SharedCourse from '../../../../shared-courses/year-1/linear-algebra.mdx';
+
+<SharedCourse />
+

tests/content-audit.test.mjs

@@ -44,8 +44,8 @@ test('the full migration audit accounts for every source and destination', async
 
   assert.equal(result.sourceCount, 29);
   assert.equal(result.destinationCount, 28);
-  assert.equal(result.pageCount, 93);
-  assert.equal(result.supplementalCount, 65);
+  assert.equal(result.pageCount, 100);
+  assert.equal(result.supplementalCount, 72);
 });
 
 test('published source pages leave the sole H1 to Starlight frontmatter rendering', async () => {
@@ -235,8 +235,8 @@ test('audit accepts a published page declared in the supplemental registry', asy
       supplemental,
     });
 
-    assert.equal(result.pageCount, 93);
-    assert.equal(result.supplementalCount, 65);
+    assert.equal(result.pageCount, 100);
+    assert.equal(result.supplementalCount, 72);
   });
 });
 

tests/shared-programme-courses.test.mjs

@@ -0,0 +1,28 @@
+import assert from 'node:assert/strict';
+import { readFile, stat } from 'node:fs/promises';
+import test from 'node:test';
+
+const pairs = [
+  ['block-1', 'period-1', 'discrete-mathematics'],
+  ['block-1', 'period-1', 'procedural-programming'],
+  ['block-2', 'period-2', 'calculus'],
+  ['block-2', 'period-2', 'logic'],
+  ['block-2', 'period-2', 'objects-in-programming'],
+  ['block-4', 'period-4', 'data-structures-and-algorithms'],
+  ['block-4', 'period-4', 'linear-algebra'],
+];
+
+test('shared courses have one body and two programme wrappers', async () => {
+  for (const [block, period, slug] of pairs) {
+    const partial = `src/content/shared-courses/year-1/${slug}.mdx`;
+    assert.ok((await stat(partial)).isFile());
+    for (const wrapper of [
+      `src/content/docs/data-science-and-ai/year-1/${block}/${slug}.mdx`,
+      `src/content/docs/computer-science/year-1/${period}/${slug}.mdx`,
+    ]) {
+      const content = await readFile(wrapper, 'utf8');
+      assert.match(content, new RegExp(`shared-courses/year-1/${slug}\\.mdx`));
+      assert.doesNotMatch(content, /## Full course description/);
+    }
+  }
+});