diff options
author | arcnmx <arcnmx@users.noreply.github.com> | 2020-01-14 09:06:59 -0800 |
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committer | arcnmx <arcnmx@users.noreply.github.com> | 2020-01-14 09:30:53 -0800 |
commit | 92b464d57d9cf26996f2b04dfbca19caddc87d85 (patch) | |
tree | bae58b469b325882bd701a7250d351ac5bb5b0d3 /lib/types.nix | |
parent | f4c645a3a4994b954a9e7539d82edf8d650877f6 (diff) |
lib/types: prioritise coercedType in coercedTo
This more intuitively matches `types.either` and allows paths to be coerced to submodules again, which was inhibited by #76861
Diffstat (limited to 'lib/types.nix')
-rw-r--r-- | lib/types.nix | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/types.nix b/lib/types.nix index 57ddb45a23713..d8a5db0c89f0f 100644 --- a/lib/types.nix +++ b/lib/types.nix @@ -590,7 +590,7 @@ rec { tail' = tail ts; in foldl' either head' tail'; - # Either value of type `finalType` or `coercedType`, the latter is + # Either value of type `coercedType` or `finalType`, the former is # converted to `finalType` using `coerceFunc`. coercedTo = coercedType: coerceFunc: finalType: assert lib.assertMsg (coercedType.getSubModules == null) @@ -599,12 +599,12 @@ rec { mkOptionType rec { name = "coercedTo"; description = "${finalType.description} or ${coercedType.description} convertible to it"; - check = x: finalType.check x || (coercedType.check x && finalType.check (coerceFunc x)); + check = x: (coercedType.check x && finalType.check (coerceFunc x)) || finalType.check x; merge = loc: defs: let coerceVal = val: - if finalType.check val then val - else coerceFunc val; + if coercedType.check val then coerceFunc val + else val; in finalType.merge loc (map (def: def // { value = coerceVal def.value; }) defs); emptyValue = finalType.emptyValue; getSubOptions = finalType.getSubOptions; |