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codgiciancodgician
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feat: add nvfetcher
1 parent 48c0087 commit 468a3fd

8 files changed

Lines changed: 125 additions & 33 deletions

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‎.github/workflows/evergreen.yml‎

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name: evergreen
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permissions:
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contents: write
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on:
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schedule:
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- cron: "0 0 * * 0"
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workflow_dispatch:
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concurrency: ${{ github.workflow }}-${{ github.ref }}
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jobs:
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evergreen:
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if: ${{ github.ref == 'refs/heads/main' }}
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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with:
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fetch-depth: 1
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persist-credentials: true
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- uses: cachix/install-nix-action@v31
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- name: Run nvfetcher
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run: nix run nixpkgs#nvfetcher
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- name: Update nix flake
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run: nix flake update >> $GITHUB_STEP_SUMMARY
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- name: Push changes
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run: |
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if [[ `git status _sources flake.lock --porcelain` ]]; then
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git config user.name github-actions[bot]
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git config user.email github-actions[bot]@users.noreply.github.com
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git add _sources flake.lock
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git commit -m "bot: evergreen"
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git push
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else
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echo "No changes to commit"
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fi

‎_sources/generated.json‎

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{
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"lucide-static": {
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"cargoLocks": null,
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"date": null,
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"extract": null,
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"name": "lucide-static",
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"passthru": null,
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"pinned": false,
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"src": {
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"name": null,
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"sha256": "sha256-HllQo6cErmXKSz1um4JOH59G1GT87NCxbmHVypgtamw=",
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"type": "url",
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"url": "https://registry.npmjs.org/lucide-static/-/lucide-static-0.577.0.tgz"
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},
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"version": "0.577.0"
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},
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"reveal-js": {
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"cargoLocks": null,
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"date": null,
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"extract": null,
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"name": "reveal-js",
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"passthru": null,
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"pinned": false,
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"src": {
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"name": null,
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"sha256": "sha256-dGg/zZCis+XAxriRBB4Ig09sSM+nkYLATmVo6j7AvZY=",
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"type": "url",
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"url": "https://registry.npmjs.org/reveal.js/-/reveal.js-6.0.0.tgz"
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},
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"version": "6.0.0"
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}
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}

‎_sources/generated.nix‎

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# This file was generated by nvfetcher, please do not modify it manually.
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{ fetchgit, fetchurl, fetchFromGitHub, dockerTools }:
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{
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lucide-static = {
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pname = "lucide-static";
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version = "0.577.0";
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src = fetchurl {
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url = "https://registry.npmjs.org/lucide-static/-/lucide-static-0.577.0.tgz";
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sha256 = "sha256-HllQo6cErmXKSz1um4JOH59G1GT87NCxbmHVypgtamw=";
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};
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};
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reveal-js = {
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pname = "reveal-js";
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version = "6.0.0";
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src = fetchurl {
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url = "https://registry.npmjs.org/reveal.js/-/reveal.js-6.0.0.tgz";
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sha256 = "sha256-dGg/zZCis+XAxriRBB4Ig09sSM+nkYLATmVo6j7AvZY=";
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};
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};
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}

‎flake.nix‎

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lib = pkgs.lib;
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hPkgs = pkgs.haskellPackages;
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# nvfetcher-generated sources
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sources = pkgs.callPackage ./_sources/generated.nix { };
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# Local packages (manually packaged dependencies)
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localPkgs = import ./packages { inherit pkgs; };
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localPkgs = import ./packages { inherit pkgs sources; };
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# Source files for the site builder
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builderSrc = lib.fileset.toSource {
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# Copy reveal.js for slides
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mkdir -p static/vendor/reveal.js
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cp -r ${revealJs}/dist static/vendor/reveal.js/
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cp -r ${revealJs}/plugin static/vendor/reveal.js/
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cp -r ${revealJs}/dist/* static/vendor/reveal.js/
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site build
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runHook postBuild
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hPkgs.hlint
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pkgs.pkg-config
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pkgs.zlib
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pkgs.nvfetcher
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]
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++ buildTools;
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@@ -176,7 +179,7 @@
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mkdir -p static/vendor
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ln -sfn ${katexDist} static/vendor/katex
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ln -sfn ${lucideFont} static/vendor/lucide
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ln -sfn ${revealJs} static/vendor/reveal.js
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ln -sfn ${revealJs}/dist static/vendor/reveal.js
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export KATEX_VERSION="${katexVersion}"
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export MERMAID_VERSION="${mermaidVersion}"
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export PUPPETEER_EXECUTABLE_PATH="${browserPath}"
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mkdir -p static/vendor
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ln -sfn ${katexDist} static/vendor/katex
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ln -sfn ${lucideFont} static/vendor/lucide
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ln -sfn ${revealJs} static/vendor/reveal.js
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ln -sfn ${revealJs}/dist static/vendor/reveal.js
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'';
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};
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‎nvfetcher.toml‎

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# nvfetcher configuration for auto-updating package sources
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# Run: nvfetcher
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[lucide-static]
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src.cmd = "curl -s https://registry.npmjs.org/lucide-static/latest | jq -r .version"
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fetch.url = "https://registry.npmjs.org/lucide-static/-/lucide-static-$ver.tgz"
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[reveal-js]
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src.cmd = "curl -s https://registry.npmjs.org/reveal.js/latest | jq -r .version"
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fetch.url = "https://registry.npmjs.org/reveal.js/-/reveal.js-$ver.tgz"

‎packages/default.nix‎

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{ pkgs, ... }:
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{ pkgs, sources, ... }:
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with pkgs.lib;
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let
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callPackage = callPackageWith (pkgs // mypkgs);
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callPackage = callPackageWith (pkgs // mypkgs // { inherit sources; });
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mypkgs = pipe (builtins.readDir ./.) [
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(filterAttrs (_: type: type == "directory"))
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(mapAttrs (name: _: callPackage ./${name} { }))

‎packages/lucide-static/default.nix‎

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{
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lib,
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fetchzip,
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runCommand,
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sources,
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}:
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6-
let
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version = "0.544.0";
8-
in
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fetchzip {
10-
pname = "lucide-static";
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inherit version;
12-
13-
url = "https://registry.npmjs.org/lucide-static/-/lucide-static-${version}.tgz";
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hash = "sha256-8+MABl6ToG4e3SM7VEzoDoHsCY52gtlMVW9EuOk5fd0=";
15-
stripRoot = true;
16-
7+
runCommand "lucide-static-${sources.lucide-static.version}" {
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inherit (sources.lucide-static) src;
179
meta = {
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description = "Lucide icon library - static assets (icon font and SVGs)";
1911
homepage = "https://lucide.dev/";
2012
license = lib.licenses.isc;
2113
maintainers = with lib.maintainers; [ codgician ];
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};
23-
}
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} ''
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mkdir -p $out
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tar -xzf $src --strip-components=1 -C $out
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''

‎packages/reveal-js/default.nix‎

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{
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lib,
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fetchzip,
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runCommand,
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sources,
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}:
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6-
let
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version = "5.2.1";
8-
in
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fetchzip {
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pname = "reveal-js";
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inherit version;
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13-
url = "https://registry.npmjs.org/reveal.js/-/reveal.js-${version}.tgz";
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hash = "sha256-zvqQZqO7wyitV5fTVnzwgQbtZaXUgY2UypMmVTdb96M=";
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stripRoot = true;
16-
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runCommand "reveal-js-${sources.reveal-js.version}" {
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inherit (sources.reveal-js) src;
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meta = {
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description = "The HTML Presentation Framework";
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homepage = "https://revealjs.com/";
2012
license = lib.licenses.mit;
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maintainers = with lib.maintainers; [ codgician ];
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};
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}
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} ''
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mkdir -p $out
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tar -xzf $src --strip-components=1 -C $out
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''

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