473604f567
Please read b/108 to make sense of this. This gets rid of the explicit list of exposed packages from nixpkgs, and instead makes the entire package set available at `third_party.nixpkgs`. To accommodate this, a LOT of things have to be very slightly shuffled around. Some of this was done in already submitted CLs, but this change is unfortunately still quite noisy. Pay extra attention to: * overlay-like functionality that was partially moved to actual overlays (partially as in, the minimum required to get a green build) * modified uses of the package set path, esp. in NixOS systems Special notes: * xanthous has been disabled in CI because of issues with the Haskell overlay * //third_party/nix has been disabled because of other unclear dependency issues Both of these will be tackled in a followup CL. Change-Id: I2f9c60a4d275fdb5209264be0addfd7e06c53118 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2910 Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
101 lines
3.2 KiB
Nix
101 lines
3.2 KiB
Nix
# This file defines various fragments of the blog, such as the header
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# and footer, as functions that receive arguments to be templated into
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# them.
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#
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# An entire post is rendered by `renderPost`, which assembles the
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# fragments together in a runCommand execution.
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#
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# The post index is generated by //users/tazjin/homepage, not by this
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# code.
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{ depot, lib, pkgs, ... }:
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let
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inherit (builtins) filter map hasAttr replaceStrings;
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inherit (pkgs) runCommandNoCC writeText;
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inherit (depot.users.tazjin) renderMarkdown;
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# Generate a post list for all listed, non-draft posts.
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isDraft = post: (hasAttr "draft" post) && post.draft;
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isUnlisted = post: (hasAttr "listed" post) && !post.listed;
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escape = replaceStrings [ "<" ">" "&" "'" ] [ "<" ">" "&" "'" ];
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header = title: ''
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<!DOCTYPE html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="description" content="tazjin's blog">
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<link rel="stylesheet" type="text/css" href="/static/tazjin.css" media="all">
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<link rel="icon" type="image/webp" href="/static/favicon.webp">
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<link rel="alternate" type="application/atom+xml" title="Atom Feed" href="/feed.atom">
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<title>tazjin's blog: ${escape title}</title>
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</head>
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<body class="light">
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<header>
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<h1><a class="blog-title" href="/">tazjin's interblag</a> </h1>
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<hr>
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</header>
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'';
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footer = ''
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<hr>
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<footer>
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<p class="footer">
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<a class="uncoloured-link" href="https://tazj.in">homepage</a>
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<a class="uncoloured-link" href="https://cs.tvl.fyi/">code</a>
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</p>
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<p class="lod">ಠ_ಠ</p>
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</footer>
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</body>
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'';
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draftWarning = writeText "draft.html" ''
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<p class="cheddar-callout cheddar-warning">
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<b>Note:</b> This post is a <b>draft</b>! Please do not share
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the link to it without asking me first.
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</p>
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<hr>
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'';
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unlistedWarning = writeText "unlisted.html" ''
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<p class="cheddar-callout cheddar-warning">
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<b>Note:</b> This post is <b>unlisted</b>! Please do not share
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the link to it without asking me first.
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</p>
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<hr>
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'';
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renderPost = post: runCommandNoCC "${post.key}.html" {} ''
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cat ${writeText "header.html" (header post.title)} > $out
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# Write the post title & date
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echo '<article><h2 class="inline">${escape post.title}</h2>' >> $out
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echo '<aside class="date">' >> $out
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date --date="@${toString post.date}" '+%Y-%m-%d' >> $out
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${
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if post ? updated
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then ''date --date="@${toString post.updated}" '+ (updated %Y-%m-%d)' >> $out''
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else ""
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}
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echo '</aside>' >> $out
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${
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# Add a warning to draft/unlisted posts to make it clear that
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# people should not share the post.
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if (isDraft post) then "cat ${draftWarning} >> $out"
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else if (isUnlisted post) then "cat ${unlistedWarning} >> $out"
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else "# Your ads could be here?"
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}
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# Write the actual post through cheddar's about-filter mechanism
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cat ${renderMarkdown post.content} >> $out
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echo '</article>' >> $out
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cat ${writeText "footer.html" footer} >> $out
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'';
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in {
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inherit renderPost isDraft isUnlisted;
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}
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