diff options
| author | Silvan Mosberger <silvan.mosberger@tweag.io> | 2023-11-03 22:30:52 +0100 |
|---|---|---|
| committer | Silvan Mosberger <silvan.mosberger@tweag.io> | 2023-11-16 14:42:26 +0100 |
| commit | ada680bcfa7ac29e41ebbd7d108600ae59371331 (patch) | |
| tree | b166a8394025cb8ef7bd0e71ba69f83d925210b7 /lib/fileset/default.nix | |
| parent | d33f1a62f5bd8b5187632b8f562d62a39540da89 (diff) | |
lib.fileset.gitTracked: Better error in pure eval
Diffstat (limited to 'lib/fileset/default.nix')
| -rw-r--r-- | lib/fileset/default.nix | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/fileset/default.nix b/lib/fileset/default.nix index 1ccd3013ce5cb..15af0813eec71 100644 --- a/lib/fileset/default.nix +++ b/lib/fileset/default.nix @@ -52,6 +52,7 @@ let inherit (lib.trivial) isFunction pipe + inPureEvalMode ; in { @@ -628,7 +629,9 @@ in { let fetchResult = builtins.fetchGit path; in - if ! isPath path then + if inPureEvalMode then + throw "lib.fileset.gitTracked: This function is currently not supported in pure evaluation mode, since it currently relies on `builtins.fetchGit`. See https://github.com/NixOS/nix/issues/9292." + else if ! isPath path then throw "lib.fileset.gitTracked: Expected the argument to be a path, but it's a ${typeOf path} instead." else if ! pathExists (path + "/.git") then throw "lib.fileset.gitTracked: Expected the argument (${toString path}) to point to a local working tree of a Git repository, but it's not." @@ -690,7 +693,9 @@ in { ${if recurseSubmodules then "submodules" else null} = true; }; in - if ! isBool recurseSubmodules then + if inPureEvalMode then + throw "lib.fileset.gitTrackedWith: This function is currently not supported in pure evaluation mode, since it currently relies on `builtins.fetchGit`. See https://github.com/NixOS/nix/issues/9292." + else if ! isBool recurseSubmodules then throw "lib.fileset.gitTrackedWith: Expected the attribute `recurseSubmodules` of the first argument to be a boolean, but it's a ${typeOf recurseSubmodules} instead." else if recurseSubmodules && versionOlder nixVersion _fetchGitSubmodulesMinver then throw "lib.fileset.gitTrackedWith: Setting the attribute `recurseSubmodules` to `true` is only supported for Nix version ${_fetchGitSubmodulesMinver} and after, but Nix version ${nixVersion} is used." |