2021-11-18 07:21:00 +01:00
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let
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notFound = typ: "<span style=\"color: red;\">Error: No ${typ} passed to the builder</span>";
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in
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2021-11-18 22:15:20 +01:00
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{ lib, stdenv, nix-gitignore, mdbook, python3, writeScript
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2021-11-18 07:21:00 +01:00
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, deploymentOptionsMd ? notFound "deployment options text"
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, metaOptionsMd ? notFound "meta options text"
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, colmena ? null
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2021-11-18 22:15:20 +01:00
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, version ? null # Full version (default: detected from colmena)
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, unstable ? null # Whether this build is unstable (default: detected from version)
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2021-11-18 07:21:00 +01:00
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}:
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2021-11-18 22:15:20 +01:00
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let
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versionComp =
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if version == null then
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if colmena != null then colmena.version else "unstable"
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else version;
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unstableComp =
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if unstable == null then versionComp == "unstable" || lib.hasInfix "-" versionComp
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else unstable;
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apiVersion = builtins.concatStringsSep "." (lib.take 2 (lib.splitString "." versionComp));
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redirectTemplate = lib.escapeShellArg ''
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Redirecting</title>
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<meta http-equiv="refresh" content="0; URL=https://zhaofengli.github.io/colmena@path@">
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</head>
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<body>
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Redirecting to <a href="https://zhaofengli.github.io/colmena@path@">https://zhaofengli.github.io/colmena@path@</a>
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</body>
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</html>
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'';
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in stdenv.mkDerivation {
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inherit deploymentOptionsMd metaOptionsMd;
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2021-11-18 07:21:00 +01:00
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2021-11-18 22:15:20 +01:00
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pname = "colmena-manual" + (if unstableComp then "-unstable" else "");
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version = versionComp;
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2021-11-18 07:21:00 +01:00
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src = nix-gitignore.gitignoreSource [] ./.;
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|
2021-11-18 22:15:20 +01:00
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nativeBuildInputs = [ mdbook python3 ];
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outputs = [ "out" "redirectFarm" ];
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COLMENA_VERSION = versionComp;
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COLMENA_UNSTABLE = unstableComp;
|
2021-11-18 07:21:00 +01:00
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patchPhase = ''
|
2021-11-18 22:15:20 +01:00
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if [ -z "${toString unstableComp}" ]; then
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sed "s|@apiVersion@|${apiVersion}|g" book.stable.toml > book.toml
|
2021-11-18 07:21:00 +01:00
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fi
|
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'';
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buildPhase = ''
|
2021-11-18 22:18:38 +01:00
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if [ -n "${toString colmena}" ]; then
|
2021-11-18 07:21:00 +01:00
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echo "Generating CLI help text"
|
2021-11-18 22:18:38 +01:00
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|
${toString colmena}/bin/colmena gen-help-markdown >> src/reference/cli.md
|
2021-11-18 07:21:00 +01:00
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else
|
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|
echo "Error: No colmena executable passed to the builder" >> src/reference/cli.md
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fi
|
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echo "$deploymentOptionsMd" >> src/reference/deployment.md
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|
echo "$metaOptionsMd" >> src/reference/meta.md
|
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|
mdbook build -d $out
|
2021-11-18 22:15:20 +01:00
|
|
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|
|
# Build the redirect farm
|
|
|
|
|
# GitHub Pages doesn't play well with directory symlinks. Default
|
|
|
|
|
# pages (index.html) don't work when a symlink is traversed.
|
|
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|
|
|
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|
|
mkdir -p $redirectFarm
|
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|
|
subdir="/unstable"
|
|
|
|
|
if [ -z "${toString unstableComp}" ]; then
|
|
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|
|
subdir="/${apiVersion}"
|
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|
|
fi
|
|
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|
|
pushd $redirectFarm
|
|
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|
|
(cd $out; find . -name "*.html") | while read -r page; do
|
|
|
|
|
strippedPage=''${page#.}
|
|
|
|
|
target="$subdir$strippedPage"
|
|
|
|
|
mkdir -p $(dirname $page)
|
|
|
|
|
echo ${redirectTemplate} | sed "s|@path@|$target|g" > $page
|
|
|
|
|
done
|
|
|
|
|
popd
|
2021-11-18 07:21:00 +01:00
|
|
|
'';
|
|
|
|
|
|
|
|
|
|
installPhase = "true";
|
|
|
|
|
}
|
