davidslv.github.com/_config.yml at master · Davidslv/davidslv.github.com · GitHub

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# Site settings
title: Davidslv
email: davidslv@users.noreply.github.com
description: >
  Senior Software Engineer · 15+ years of Ruby · Author of two technical books.
baseurl: "" # the subpath of your site, e.g. /blog/
url: "https://davidslv.uk" # the base hostname & protocol for your site
twitter_username: davidslv

# British English site: jekyll-seo-tag defaults og:locale to en_US otherwise.
locale: en_GB
github_username:  davidslv

# Plugins (whitelisted + bundled by the github-pages gem)
plugins:
  - jekyll-sitemap
  - jekyll-seo-tag
  - jekyll-redirect-from

# jekyll-seo-tag configuration
twitter:
  username: davidslv
  card: summary_large_image
social:
  name: David Silva
  links:
    - https://twitter.com/davidslv
    - https://github.com/davidslv
    - https://www.amazon.co.uk/stores/author/B0DWX7G5YK

# Paste the verification code from Google Search Console here; once set,
# jekyll-seo-tag emits the <meta name="google-site-verification"> tag.
google_site_verification:

# Light/dark theme switching. Set to true to restore the header toggle and
# honour the visitor's system preference. While false the site renders light
# only: the button is not emitted, the dark CSS never applies, and any theme
# the visitor previously chose is left untouched in localStorage.
theme_toggle: false

# Cloudflare Web Analytics site token. Public identifier, not a secret.
# Get it from: Cloudflare dashboard -> Analytics & Logs -> Web Analytics ->
# Manage site -> "Enable with JS Snippet installation". Once set, the beacon
# is emitted from _layouts/default.html, which every other layout inherits.
cloudflare_analytics_token: f1aef114cd794c589b4bb00f5f13f381

# Buttondown account the newsletter form posts to. The signup block renders
# nothing at all while this is blank, which is how it stays hidden.
#
# Live at https://buttondown.com/davidslv (confirmed 2026-08-18).
# Do not change this without checking that the public page still exists —
# a wrong value posts subscribers into the void.
buttondown_username: davidslv

# Direct sale of each book's digital edition. The buy panel shows a
# link only while the matching URL is set. Price lives on Gumroad, not
# on this site. Use the direct product URL, not Discover, so the fee
# stays 10% + $0.50.
gumroad_modular_rails: https://davidslv.gumroad.com/l/modular-ruby-on-rails
gumroad_vanilla_roguelike: https://davidslv.gumroad.com/l/building-your-own-roguelike

# Amazon Associates tracking IDs, keyed by marketplace. Empty values are a
# no-op: links render untagged. Own KDP books are eligible — the royalty and
# the referral fee stack. UK IDs end in -21, US in -20; each marketplace
# needs its own. The affiliate disclosure on the buy panel appears only when
# at least one of these is set.
#
# Off-site posts (Reddit, HN, LinkedIn, Ruby Weekly) should send readers to
# the site with UTMs, not straight to Amazon, so "direct 64.5%" stops being
# a blind spot. Example:
#   https://davidslv.uk/modular-rails/?utm_source=reddit&utm_medium=social&utm_campaign=modular-rails
amazon_associate_tags:
  us: ""
  uk: ""
  de: ""
  fr: ""
  es: ""
  it: ""
  ca: ""
  au: ""
  jp: ""
  nl: ""
  se: ""
  pl: ""
  br: ""
  mx: ""
  in: ""

# Build settings
markdown: kramdown
future: false

# Jekyll 3 replaces the default exclude list when this key is set, so keep
# Gemfile / node_modules / vendor alongside unpublished and tooling paths.
exclude:
  - drafts/
  - scripts/
  - node_modules
  - vendor
  - package.json
  - package-lock.json
  - Gemfile
  - Gemfile.lock

# Default author for post bylines
author: David Silva

# Series metadata (keyed by the post `series:` slug)
series_meta:
  engineers-notebook:
    title: The Engineer's Notebook
    description: >-
      A throughline on modular Rails: how to find boundaries, when to reach for
      engines, and how to keep a codebase legible as it grows.

# Sitewide default share image — jekyll-seo-tag emits this as og:image for any
# page without its own `image:` in front matter. Pages that set `image:` win.
defaults:
  - scope:
      path: ""
    values:
      image: /img/og-default.png
  - scope:
      path: "books/vanilla-roguelike"
    values:
      image: /img/roguelike-cover.jpg
      last_modified_at: 2026-08-30
  - scope:
      path: "books/modular-rails"
    values:
      last_modified_at: 2026-08-30