pyrox.dev
bazel_7: improve lockfile parsing
+44
-26
pkgs/development/tools/build-managers/bazel/bazel_7/bazel-repository-cache.nix
+44
-26
pkgs/development/tools/build-managers/bazel/bazel_7/bazel-repository-cache.nix
···
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then builtins.substring 2 (-1) str
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else str;
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+
# We take any "attributes" object that has a "sha256" field. Every value
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+
# under "attributes" is assumed to be an object, and all the "attributes"
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+
# with a "sha256" field are assumed to have either a "urls" or "url" field.
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+
#
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# We add them to the `acc`umulator:
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+
#
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# acc // {
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+
# "ffad2b06ef2e09d040...fc8e33706bb01634" = fetchurl {
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# name = "source";
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# sha256 = "ffad2b06ef2e09d040...fc8e33706bb01634";
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+
# urls = [
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# "https://mirror.bazel.build/github.com/golang/library.zip",
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# "https://github.com/golang/library.zip"
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# ];
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# };
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# }
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#
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# !REMINDER! This works on a best-effort basis, so try to keep it from
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# failing loudly. Prefer warning traces.
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extract_source = f: acc: value:
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-
# We take any "attributes" object that has a "sha256" field. Every value
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-
# under "attributes" is assumed to be an object, and all the "attributes"
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-
# with a "sha256" field are assumed to have either a "urls" or "url" field.
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-
#
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# We add them to the `acc`umulator:
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-
#
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# acc // {
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-
# "ffad2b06ef2e09d040...fc8e33706bb01634" = fetchurl {
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# name = "source";
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-
# sha256 = "ffad2b06ef2e09d040...fc8e33706bb01634";
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-
# urls = [
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# "https://mirror.bazel.build/github.com/golang/library.zip",
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# "https://github.com/golang/library.zip"
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# ];
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-
# };
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-
# }
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let
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attrs = value.attributes;
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entry = hash: urls: name: {
···
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passthru.urls = urls;
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};
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};
68
-
insert = acc: hash: urls: name:
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-
acc // entry (sanitize hash) (map sanitize urls) (sanitize name);
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-
accWithRemotePatches = lib.foldlAttrs
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-
(acc: url: hash: insert acc hash [ url ] attrs.name)
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+
insert = acc: hash: urls:
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+
let
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+
validUrls = builtins.isList urls
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&& builtins.all (url: builtins.isString url && builtins.substring 0 4 url == "http") urls;
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+
validName = builtins.isString attrs.name;
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+
validHash = builtins.isString hash;
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+
valid = validUrls && validName && validHash;
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in
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if valid then acc // entry hash urls attrs.name
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else acc;
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+
withToplevelValue = acc: insert acc
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(attrs.integrity or attrs.sha256)
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+
(attrs.urls or [ attrs.url ]);
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+
# for http_file patches
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+
withRemotePatches = acc: lib.foldlAttrs
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+
(acc: url: hash: insert acc hash [ url ])
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acc
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(attrs.remote_patches or { });
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-
accWithNewSource = insert
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-
accWithRemotePatches
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-
(attrs.integrity or attrs.sha256)
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-
(attrs.urls or [ attrs.url ])
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-
attrs.name;
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+
# for _distdir_tar
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+
withArchives = acc: lib.foldl'
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+
(acc: archive: insert acc attrs.sha256.${archive} attrs.urls.${archive})
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+
acc
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(attrs.archives or [ ]);
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+
addSources = acc: withToplevelValue (withRemotePatches (withArchives acc));
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in
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if builtins.isAttrs value && value ? attributes
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+
&& builtins.isAttrs attrs && attrs ? name
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&& (attrs ? sha256 || attrs ? integrity)
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+
&& (attrs ? urls || attrs ? url)
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&& f attrs.name
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-
then accWithNewSource
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+
then addSources acc
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else acc;
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requiredSourcePredicate = n: requiredDepNamePredicate (sanitize n);