diff options
author | github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> | 2022-09-26 00:03:58 +0000 |
---|---|---|
committer | GitHub <noreply@github.com> | 2022-09-26 00:03:58 +0000 |
commit | e0bea8e01773175988232c84b739b1c027bd1537 (patch) | |
tree | d028fbe48d4c0cb4447e5baf30b20851a7f35a92 /pkgs/stdenv | |
parent | 3b8aa21fd1e7f703d809a8f0cada5d7badbc734c (diff) | |
parent | d2713c3294f1bfdd76fe96d30b8e9cb0b016d29c (diff) |
Merge staging-next into staging
Diffstat (limited to 'pkgs/stdenv')
-rw-r--r-- | pkgs/stdenv/generic/check-meta.nix | 45 |
1 files changed, 32 insertions, 13 deletions
diff --git a/pkgs/stdenv/generic/check-meta.nix b/pkgs/stdenv/generic/check-meta.nix index f9bea506af6ed..85a9c9c4d41ec 100644 --- a/pkgs/stdenv/generic/check-meta.nix +++ b/pkgs/stdenv/generic/check-meta.nix @@ -13,10 +13,6 @@ let getName = attrs: attrs.name or ("${attrs.pname or "«name-missing»"}-${attrs.version or "«version-missing»"}"); - # See discussion at https://github.com/NixOS/nixpkgs/pull/25304#issuecomment-298385426 - # for why this defaults to false, but I (@copumpkin) want to default it to true soon. - shouldCheckMeta = config.checkMeta or false; - allowUnfree = config.allowUnfree || builtins.getEnv "NIXPKGS_ALLOW_UNFREE" == "1"; @@ -248,6 +244,16 @@ let isEnabled = lib.findFirst (x: x == reason) null showWarnings; in if isEnabled != null then builtins.trace msg true else true; + + # A shallow type check. We are using NixOS' + # option types here, which however have the major drawback + # of not providing full type checking (part of the type check is + # done by the module evaluation itself). Therefore, the checks + # will not recurse into attributes. + # We still provide the full type for documentation + # purposes and in the hope that they will be used eventually. + # See https://github.com/NixOS/nixpkgs/pull/191171 for an attempt + # to fix this, or mkOptionType in lib/types.nix for more information. metaTypes = with lib.types; rec { # These keys are documented description = str; @@ -297,17 +303,23 @@ let badPlatforms = platforms; }; + # WARNING: this does not check inner values of the attribute, like list elements or nested attributes. + # See metaTypes above and mkOptionType in lib/types.nix for more information checkMetaAttr = k: v: if metaTypes?${k} then - if metaTypes.${k}.check v then null else "key '${k}' has a value ${toString v} of an invalid type ${builtins.typeOf v}; expected ${metaTypes.${k}.description}" - else "key '${k}' is unrecognized; expected one of: \n\t [${lib.concatMapStringsSep ", " (x: "'${x}'") (lib.attrNames metaTypes)}]"; - checkMeta = meta: if shouldCheckMeta then lib.remove null (lib.mapAttrsToList checkMetaAttr meta) else []; + if metaTypes.${k}.check v then + null + else + "key 'meta.${k}' has a value of invalid type ${builtins.typeOf v}; expected ${metaTypes.${k}.description}" + else + "key 'meta.${k}' is unrecognized; expected one of: \n\t [${lib.concatMapStringsSep ", " (x: "'${x}'") (lib.attrNames metaTypes)}]"; + checkMeta = meta: if config.checkMeta then lib.remove null (lib.mapAttrsToList checkMetaAttr meta) else []; checkOutputsToInstall = attrs: let expectedOutputs = attrs.meta.outputsToInstall or []; actualOutputs = attrs.outputs or [ "out" ]; missingOutputs = builtins.filter (output: ! builtins.elem output actualOutputs) expectedOutputs; - in if shouldCheckMeta + in if config.checkMeta then builtins.length missingOutputs > 0 else false; @@ -326,7 +338,17 @@ let unsupported = hasUnsupportedPlatform attrs; insecure = isMarkedInsecure attrs; } - // (if hasDeniedUnfreeLicense attrs && !(hasAllowlistedLicense attrs) then + // ( + # Check meta attribute types first, to make sure it is always called even when there are other issues + # Note that this is not a full type check and functions below still need to by careful about their inputs! + let res = checkMeta (attrs.meta or {}); in if res != [] then + { valid = "no"; reason = "unknown-meta"; errormsg = "has an invalid meta attrset:${lib.concatMapStrings (x: "\n\t - " + x) res}"; } + # --- Put checks that cannot be ignored here --- + else if checkOutputsToInstall attrs then + { valid = "no"; reason = "broken-outputs"; errormsg = "has invalid meta.outputsToInstall"; } + + # --- Put checks that can be ignored here --- + else if hasDeniedUnfreeLicense attrs && !(hasAllowlistedLicense attrs) then { valid = "no"; reason = "unfree"; errormsg = "has an unfree license (‘${showLicense attrs.meta.license}’)"; } else if hasBlocklistedLicense attrs then { valid = "no"; reason = "blocklisted"; errormsg = "has a blocklisted license (‘${showLicense attrs.meta.license}’)"; } @@ -338,10 +360,7 @@ let { valid = "no"; reason = "unsupported"; errormsg = "is not supported on ‘${hostPlatform.system}’"; } else if !(hasAllowedInsecure attrs) then { valid = "no"; reason = "insecure"; errormsg = "is marked as insecure"; } - else if checkOutputsToInstall attrs then - { valid = "no"; reason = "broken-outputs"; errormsg = "has invalid meta.outputsToInstall"; } - else let res = checkMeta (attrs.meta or {}); in if res != [] then - { valid = "no"; reason = "unknown-meta"; errormsg = "has an invalid meta attrset:${lib.concatMapStrings (x: "\n\t - " + x) res}"; } + # --- warnings --- # Please also update the type in /pkgs/top-level/config.nix alongside this. else if hasNoMaintainers attrs then |