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feat: override static_paths and add custom head view for theme injection

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This commit is contained in:
Sebastian Krüger
2025-11-09 09:19:10 +01:00
parent 6fd7c32669
commit dce10fb971
2 changed files with 19 additions and 7 deletions
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2
asciinema/compose.yaml
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@@ -8,7 +8,7 @@ services:
volumes: volumes:
- asciinema_data:/var/opt/asciinema - asciinema_data:/var/opt/asciinema
- ./custom.exs:/opt/app/etc/custom.exs:ro - ./custom.exs:/opt/app/etc/custom.exs:ro
- ./theme:/opt/app/priv/static/theme/custom:ro - ./theme:/opt/app/priv/static/theme:ro
environment: environment:
SECRET_KEY_BASE: ${ASCIINEMA_SECRET_KEY} SECRET_KEY_BASE: ${ASCIINEMA_SECRET_KEY}
URL_HOST: ${ASCIINEMA_TRAEFIK_HOST} URL_HOST: ${ASCIINEMA_TRAEFIK_HOST}

24
asciinema/custom.exs
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@@ -16,9 +16,21 @@ config :asciinema, Asciinema.Emails.Mailer,
versions: [:"tlsv1.2", :"tlsv1.3"] versions: [:"tlsv1.2", :"tlsv1.3"]
] ]
# Try to inject custom head HTML (if supported by asciinema) # Override static_paths to include our theme directory
config :asciinema, AsciinemaWeb.Endpoint, # This allows serving custom CSS and favicon from /theme path
extra_head_html: """ defmodule AsciinemaWeb do
<link rel="stylesheet" href="/theme/custom/custom.css"> def static_paths, do: ~w(assets fonts images js favicon.ico robots.txt theme)
<link rel="icon" type="image/svg+xml" href="/theme/custom/favicon.svg"> end
"""
# Define a custom layout view that injects our theme CSS and favicon
defmodule AsciinemaWeb.CustomLayoutView do
def head(_conn, _assigns) do
Phoenix.HTML.raw("""
<link rel="stylesheet" href="/theme/custom.css">
<link rel="icon" type="image/svg+xml" href="/theme/favicon.svg">
""")
end
end
# Override the layout view to use our custom head function
config :asciinema, AsciinemaWeb.LayoutView, head: &AsciinemaWeb.CustomLayoutView.head/2