diff options
Diffstat (limited to 'doc/manual/rl-next/print-value-in-installable-flake-error.md')
| -rw-r--r-- | doc/manual/rl-next/print-value-in-installable-flake-error.md | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/manual/rl-next/print-value-in-installable-flake-error.md b/doc/manual/rl-next/print-value-in-installable-flake-error.md new file mode 100644 index 000000000..ae23b4dda --- /dev/null +++ b/doc/manual/rl-next/print-value-in-installable-flake-error.md @@ -0,0 +1,20 @@ +--- +synopsis: New-cli flake commands that expect derivations now print the failing value and its type +credits: Qyriad +category: Improvements +cls: 1177 +--- + +In errors like `flake output attribute 'legacyPackages.x86_64-linux.lib' is not a derivation or path`, the message now includes the failing value and type. + +Before: + +``` + error: flake output attribute 'nixosConfigurations.yuki.config' is not a derivation or path +```` + +After: + +``` + error: expected flake output attribute 'nixosConfigurations.yuki.config' to be a derivation or path but found a set: { appstream = «thunk»; assertions = «thunk»; boot = { bcache = «thunk»; binfmt = «thunk»; binfmtMiscRegistrations = «thunk»; blacklistedKernelModules = «thunk»; bootMount = «thunk»; bootspec = «thunk»; cleanTmpDir = «thunk»; consoleLogLevel = «thunk»; «43 attributes elided» }; «48 attributes elided» } +``` |