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author | Wolfgang Walther <walther@technowledgy.de> | 2024-02-29 19:31:41 +0100 |
---|---|---|
committer | Wolfgang Walther <walther@technowledgy.de> | 2024-03-15 21:11:09 +0100 |
commit | 4b6bce5c313f82d57f711be4ca22dccf30d32c35 (patch) | |
tree | 82f1b8c018cf88036fdc105ed0f0261fa2a97c52 /pkgs/servers | |
parent | 14b3ea2789ef6b8bfb39553919708b6b5672ff67 (diff) | |
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postgresql: refactor to remove "this" argument
This was proposed by abbradar in #150801, but left out of the follow up PR #221851 by Ma27 to reduce the size of the diff. Compared to the initial proposal this includes the callPackage call in the recursion, which avoids breaking the withJIT/withoutJIT helpers. In terms of nixpkgs, this is a pure refactor, no derivations change. However, this makes downstream expressions like the following possible: (postgresql.override { jitSupport = true; }).pkgs.postgis This would have not worked before without passing another "this" argument, which is error prone as can be seen in this example: https://github.com/PostgREST/postgrest/pull/3222/files
Diffstat (limited to 'pkgs/servers')
-rw-r--r-- | pkgs/servers/sql/postgresql/default.nix | 1 | ||||
-rw-r--r-- | pkgs/servers/sql/postgresql/generic.nix | 6 |
2 files changed, 3 insertions, 4 deletions
diff --git a/pkgs/servers/sql/postgresql/default.nix b/pkgs/servers/sql/postgresql/default.nix index d8acae8787a6..d11a2d06b2d2 100644 --- a/pkgs/servers/sql/postgresql/default.nix +++ b/pkgs/servers/sql/postgresql/default.nix @@ -16,7 +16,6 @@ let self.lib.nameValuePair attrName (import path { inherit jitSupport self; thisAttr = attrName; - this = self.${attrName}; }) ) versions; diff --git a/pkgs/servers/sql/postgresql/generic.nix b/pkgs/servers/sql/postgresql/generic.nix index 052460da27b2..a669cbb020fb 100644 --- a/pkgs/servers/sql/postgresql/generic.nix +++ b/pkgs/servers/sql/postgresql/generic.nix @@ -12,7 +12,7 @@ let , gssSupport ? with stdenv.hostPlatform; !isWindows && !isStatic # for postgresql.pkgs - , this, self, newScope, buildEnv + , self, newScope, buildEnv # source specification , version, hash, muslPatches @@ -32,7 +32,7 @@ let # detection of crypt fails when using llvm stdenv, so we add it manually # for <13 (where it got removed: https://github.com/postgres/postgres/commit/c45643d618e35ec2fe91438df15abd4f3c0d85ca) , libxcrypt - }: + } @args: let atLeast = lib.versionAtLeast version; olderThan = lib.versionOlder version; @@ -215,9 +215,9 @@ let disallowedReferences = [ stdenv'.cc ]; passthru = let + this = self.callPackage generic args; jitToggle = this.override { jitSupport = !jitSupport; - this = jitToggle; }; in { |