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lib.meta: Drop incorrect cpePatchVersionInUpdateWithVendor and cpePatchVersionInUpdateWithVendor

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See the previous commits for the explanation as to why this is an invalid
value. See the follow-up commits for the complete removal of the
helpers.
This commit is contained in:
Samuel Dionne-Riel 2026-04-08 14:23:13 -04:00
commit ee0f02af44
1 changed files with 0 additions and 128 deletions
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128
lib/meta.nix
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@ -633,132 +633,4 @@ rec {
update = "*";
};
/**
Alternate version of [`lib.meta.cpePatchVersionInUpdateWithVendor`](#function-library-lib.meta.cpePatchVersionInUpdateWithVendor).
If `cpePatchVersionInUpdateWithVendor` succeeds, returns an attribute set with `success` set to `true` and `value` set to the result.
Otherwise, `success` is set to `false` and `error` is set to the string representation of the error.
# Inputs
`vendor`
: package's vendor
`version`
: package's version
# Type
```
tryCPEPatchVersionInUpdateWithVendor :: String -> String -> ({ success = true; value :: { update :: String; vendor :: String; version :: String; }; } | { success = false; error :: String; })
```
# Examples
:::{.example}
## `lib.meta.tryCPEPatchVersionInUpdateWithVendor` usage example
```nix
lib.meta.tryCPEPatchVersionInUpdateWithVendor "gnu" "1.2.3"
=> {
success = true;
value = {
vendor = "gnu";
version = "1.2";
update = "3";
};
}
```
:::
:::{.example}
## `lib.meta.cpePatchVersionInUpdateWithVendor` error example
```nix
lib.meta.tryCPEPatchVersionInUpdateWithVendor "gnu" "5.3p0"
=> {
success = false;
error = "version 5.3p0 doesn't match regex `([0-9]+\\.[0-9]+)\\.([0-9]+)`";
}
```
:::
*/
tryCPEPatchVersionInUpdateWithVendor =
vendor: version:
let
regex = "([0-9]+\\.[0-9]+)\\.([0-9]+)";
# we have to call toString here in case version is an attrset with __toString attribute
versionMatch = builtins.match regex (toString version);
in
if versionMatch == null then
{
success = false;
error = "version ${version} doesn't match regex `${regex}`";
}
else
{
success = true;
value = {
inherit vendor;
version = elemAt versionMatch 0;
update = elemAt versionMatch 1;
};
};
/**
Generate [CPE parts](#var-meta-identifiers-cpeParts) from inputs. Copies `vendor` to the result. When `version` matches `X.Y.Z` where all parts are numerical, sets `version` and `update` fields to `X.Y` and `Z`. Throws an error if the version doesn't match the expected template.
# Inputs
`vendor`
: package's vendor
`version`
: package's version
# Type
```
cpePatchVersionInUpdateWithVendor :: String -> String -> { update :: String; vendor :: String; version :: String; }
```
# Examples
:::{.example}
## `lib.meta.cpePatchVersionInUpdateWithVendor` usage example
```nix
lib.meta.cpePatchVersionInUpdateWithVendor "gnu" "1.2.3"
=> {
vendor = "gnu";
version = "1.2";
update = "3";
}
```
:::
:::{.example}
## `lib.meta.cpePatchVersionInUpdateWithVendor` usage in derivations
```nix
mkDerivation rec {
version = "1.2.3";
# ...
meta = {
# ...
identifiers.cpeParts = lib.meta.cpePatchVersionInUpdateWithVendor "gnu" version;
};
}
```
:::
*/
cpePatchVersionInUpdateWithVendor =
vendor: version:
let
result = tryCPEPatchVersionInUpdateWithVendor vendor version;
in
if result.success then result.value else throw result.error;
}