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Don't barf JSON at users in error messages

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This commit is contained in:
Eelco Dolstra 2015-08-27 12:10:56 +02:00
parent 6fe7532396
commit f15270833a
1 changed files with 5 additions and 3 deletions
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8
pkgs/stdenv/generic/default.nix
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@ -27,7 +27,7 @@ let
lib.lists.all (license:
let l = lib.licenses.${license.shortName or "BROKEN"} or false; in
if license == l then true else
throw ''‘${builtins.toJSON license}’ is not an attribute of lib.licenses''
throw ''‘${showLicense license}’ is not an attribute of lib.licenses''
) list;
mutuallyExclusive = a: b:
@ -73,6 +73,8 @@ let
isUnfree (lib.lists.toList attrs.meta.license) &&
!allowUnfreePredicate attrs;
showLicense = license: license.shortName or "unknown";
defaultNativeBuildInputs = extraBuildInputs ++
[ ../../build-support/setup-hooks/move-docs.sh
../../build-support/setup-hooks/compress-man-pages.sh
@ -121,9 +123,9 @@ let
licenseAllowed = attrs:
if hasDeniedUnfreeLicense attrs && !(hasWhitelistedLicense attrs) then
throwEvalHelp "Unfree" "has an unfree license ‘${builtins.toJSON attrs.meta.license}’ which is not whitelisted"
throwEvalHelp "Unfree" "has an unfree license (‘${showLicense attrs.meta.license}’)"
else if hasBlacklistedLicense attrs then
throwEvalHelp "blacklisted" "has the ‘${builtins.toJSON attrs.meta.license}’ license which is blacklisted"
throwEvalHelp "blacklisted" "has a blacklisted license (‘${showLicense attrs.meta.license}’)"
else if !allowBroken && attrs.meta.broken or false then
throwEvalHelp "Broken" "is marked as broken"
else if !allowBroken && attrs.meta.platforms or null != null && !lib.lists.elem result.system attrs.meta.platforms then