Add Nix flake for reproducible dev and CI/CD

- flake.nix pins the full toolchain (asciidoctor + pdf/epub3/diagram/ mathematical, plantuml, graphviz, jre, vale, epubcheck) via bundlerEnv - Gemfile/Gemfile.lock/gemset.nix lock the Ruby gems; work around the vendored mtex2MML cmake_minimum_required incompatibility - 'nix build' produces book.pdf + book.epub; 'nix develop' gives a shell where all existing make targets work - CI/CD workflows now install Nix and build/lint/validate through the flake - devcontainer uses Nix; add .envrc for direnv; document in README Co-authored-by: Shelley <shelley@exe.dev>
2026-08-25 04:51:44 +00:00 · 2026-08-08 15:36:51 +00:00
parent c0c95fdff5
commit 0f64b1133e
13 changed files with 822 additions and 31 deletions
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -0,0 +1,114 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    Ascii85 (2.0.1)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
+    afm (1.0.0)
+    asciidoctor (2.0.26)
+    asciidoctor-diagram (3.2.1)
+      asciidoctor (>= 1.5.7, < 3.x)
+      rexml
+    asciidoctor-epub3 (2.3.0)
+      asciidoctor (~> 2.0)
+      gepub (~> 1.0.0)
+      mime-types (~> 3.0)
+      sass
+    asciidoctor-mathematical (0.3.5)
+      asciidoctor (~> 2.0)
+      asciimath (~> 2.0)
+      mathematical (~> 1.6.0)
+    asciidoctor-pdf (2.3.24)
+      asciidoctor (~> 2.0)
+      concurrent-ruby (~> 1.3)
+      matrix (~> 0.4)
+      prawn (~> 2.4.0)
+      prawn-icon (~> 3.0.0)
+      prawn-svg (~> 0.34.0)
+      prawn-table (~> 0.2.0)
+      prawn-templates (~> 0.1.0)
+      treetop (~> 1.6.0)
+      ttfunk (~> 1.7.0)
+    asciimath (2.0.6)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.8)
+    css_parser (1.22.0)
+      addressable
+    ffi (1.17.4)
+    gepub (1.0.17)
+      nokogiri (>= 1.8.2, < 2.0)
+      rubyzip (> 1.1.1, < 2.4)
+    hashery (2.1.2)
+    logger (1.7.0)
+    mathematical (1.6.20)
+      ruby-enum (>= 0.4, < 2.0)
+    matrix (0.4.3)
+    mime-types (3.7.0)
+      logger
+      mime-types-data (~> 3.2025, >= 3.2025.0507)
+    mime-types-data (3.2026.0701)
+    mini_portile2 (2.8.9)
+    nokogiri (1.19.4)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
+    pdf-core (0.9.0)
+    pdf-reader (2.15.1)
+      Ascii85 (>= 1.0, < 3.0, != 2.0.0)
+      afm (>= 0.2.1, < 2)
+      hashery (~> 2.0)
+      ruby-rc4
+      ttfunk
+    polyglot (0.3.5)
+    prawn (2.4.0)
+      pdf-core (~> 0.9.0)
+      ttfunk (~> 1.7)
+    prawn-icon (3.0.0)
+      prawn (>= 1.1.0, < 3.0.0)
+    prawn-svg (0.34.2)
+      css_parser (~> 1.6)
+      matrix (~> 0.4.2)
+      prawn (>= 0.11.1, < 3)
+      rexml (~> 3.2)
+    prawn-table (0.2.2)
+      prawn (>= 1.3.0, < 3.0.0)
+    prawn-templates (0.1.2)
+      pdf-reader (~> 2.0)
+      prawn (~> 2.2)
+    public_suffix (7.0.5)
+    pygments.rb (5.0.0)
+      logger (~> 1.7)
+    racc (1.8.1)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
+      ffi (~> 1.0)
+    rexml (3.4.4)
+    rouge (5.1.0)
+      strscan (~> 3.1)
+    ruby-enum (1.1.0)
+    ruby-rc4 (0.1.5)
+    rubyzip (2.3.2)
+    sass (3.7.4)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    strscan (3.1.8)
+    treetop (1.6.18)
+      polyglot (~> 0.3)
+    ttfunk (1.7.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  asciidoctor
+  asciidoctor-diagram
+  asciidoctor-epub3
+  asciidoctor-mathematical
+  asciidoctor-pdf
+  coderay
+  pygments.rb
+  rouge
+
+BUNDLED WITH
+   2.6.9