Start introduction notebook

Author: giordano

.github/dependabot.yml

@@ -0,0 +1,15 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    groups:
+      # Group all GitHub Actions PRs into a single PR:
+      all-github-actions:
+        patterns:
+          - "*"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 100
+    labels:
+      - "dependencies"
+      - "github-actions"

.github/workflows/BuildPublish.yml

@@ -0,0 +1,110 @@
+name: Build and Publish
+
+on:
+  pull_request:
+    paths:
+      - '.github/workflows/BuildPublish.yml'
+      - 'presentations/intro-julia'
+  push:
+    branches:
+      # - main
+    paths:
+      - '.github/workflows/BuildPublish.yml'
+      - 'presentations/intro-julia'
+  workflow_dispatch:
+
+concurrency:
+  # Skip intermediate builds: all builds except for builds on the `main` branch
+  # Cancel intermediate builds: only pull request builds
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
+
+jobs:
+  build-publish:
+    timeout-minutes: 20
+
+    permissions:
+      contents: write
+
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        shell: bash
+        working-directory: presentations/intro-julia
+
+    steps:
+    - uses: actions/checkout@v5
+
+    - uses: julia-actions/setup-julia@v2
+
+    - name: Load Julia packages from cache
+      id: julia-cache
+      uses: julia-actions/cache@v2
+
+    - name: Install dependencies
+      shell: julia --color=yes --project {0}
+      run: |
+        using Pkg: Pkg
+        Pkg.instantiate()
+
+    - name: Render HTML presentation
+      # Presentation will be rendered when publishing, no need to do it twice.
+      if: github.event_name == 'pull_request'
+      shell: julia --color=yes --project {0}
+      run: |
+        using quarto_jll: quarto
+        run(`$(quarto()) render index.qmd`)
+
+    - name: Configure Git
+      if: github.event_name != 'pull_request'
+      run: |
+        git config user.name "${{github.actor}}"
+        git config user.email "${{github.actor_id}}+${{github.actor}}@users.noreply.github.com"
+
+    - name: Render and publish HTML presentation
+      shell: julia --color=yes --project {0}
+      if: github.event_name != 'pull_request'
+      run: |
+        using quarto_jll: quarto
+        run(`$(quarto()) publish --no-prompt --no-browser gh-pages index.qmd`)
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Install TinyTeX
+      shell: julia --color=yes --project {0}
+      run: |
+        using quarto_jll: quarto
+        run(`$(quarto()) install tinytex`)
+
+    - name: Render PDF presentation
+      shell: julia --color=yes --project {0}
+      run: |
+        using quarto_jll: quarto
+        run(`$(quarto()) render index.qmd --to pdf`)
+
+    - name: Upload PDF presentation
+      uses: actions/upload-artifact@v4
+      with:
+        name: pdf-presentation
+        path: |
+          **/index.pdf
+        retention-days: 30
+
+    - name: Upload HTML presentation
+      uses: actions/upload-artifact@v4
+      with:
+        name: html-presentation
+        path: |
+          **/index.html
+          **/index_files
+        retention-days: 30
+
+    - name: Save Julia depot cache on cancel or failure
+      id: julia-cache-save
+      if: cancelled() || failure()
+      uses: actions/cache/save@v4
+      with:
+        path: |
+          ${{ steps.julia-cache.outputs.cache-paths }}
+        key: ${{ steps.julia-cache.outputs.cache-key }}

.gitignore

@@ -26,3 +26,8 @@ Manifest*.toml
 # File generated by the Preferences package to store local preferences
 LocalPreferences.toml
 JuliaLocalPreferences.toml
+
+# Files generated by Quarto
+*.html
+*.pdf
+index_files

presentations/intro-julia/Project.toml

@@ -0,0 +1,9 @@
+[deps]
+BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"
+ChunkSplitters = "ae650224-84b6-46f8-82ea-d812ca08434e"
+quarto_jll = "b7163347-bfae-5fd9-aba4-19f139889d78"
+
+[compat]
+BenchmarkTools = "1.6"
+ChunkSplitters = "3.1"
+quarto_jll = "1.8"

presentations/intro-julia/composability.png

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+/*-- scss:defaults --*/
+
+// Include JuliaMono font
+@import url("https://cdn.jsdelivr.net/gh/cormullion/juliamono-webfonts/JuliaMono-Black.woff2");
+
+// fonts settings
+$font-family-sans-serif: 'Lato', sans-serif;
+$presentation-heading-font: 'Lato', sans-serif !default;
+$font-family-monospace: 'JuliaMono-Light', monospace !default;
+$presentation-heading-text-transform: none !default;