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makeSearchPathOutputs: refactor to makeSearchPathOutput

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This commit is contained in:
Nikolay Amiantov
2016-04-14 18:14:28 +03:00
parent 7d3e75827b
commit ab0a0c004e
18 changed files with 21 additions and 22 deletions
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9
lib/strings.nix
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@@ -88,15 +88,14 @@ rec {
makeSearchPath = subDir: packages:
concatStringsSep ":" (map (path: path + "/" + subDir) packages);
/* Construct a Unix-style search path, given trying outputs in order.
/* Construct a Unix-style search path, using given package output.
If no output is found, fallback to `.out` and then to the default.
Example:
makeSearchPathOutputs "bin" ["bin"] [ pkgs.openssl pkgs.zlib ]
=> "/nix/store/9rz8gxhzf8sw4kf2j2f1grr49w8zx5vj-openssl-1.0.1r-bin/bin:/nix/store/wwh7mhwh269sfjkm6k5665b5kgp7jrk2-zlib-1.2.8/bin"
makeSearchPathOutput "dev" "bin" [ pkgs.openssl pkgs.zlib ]
=> "/nix/store/9rz8gxhzf8sw4kf2j2f1grr49w8zx5vj-openssl-1.0.1r-dev/bin:/nix/store/wwh7mhwh269sfjkm6k5665b5kgp7jrk2-zlib-1.2.8/bin"
*/
makeSearchPathOutputs = subDir: outputs: pkgs:
makeSearchPath subDir (map (pkg: if pkg.outputUnspecified or false then lib.tryAttrs (outputs ++ ["out"]) pkg else pkg) pkgs);
makeSearchPathOutput = output: subDir: pkgs: makeSearchPath subDir (map (lib.getOutput output) pkgs);
/* Construct a library search path (such as RPATH) containing the
libraries for a set of packages