-
Notifications
You must be signed in to change notification settings - Fork 4
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
2 changed files
with
77 additions
and
71 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| { lib | ||
| , linkFarm | ||
| , symlinkJoin | ||
| }: rec { | ||
| getName = p: if (p?pname) then p.pname else p.name; | ||
| escapeName = lib.converge (name: | ||
| builtins.replaceStrings | ||
| [" " "." "-" "__"] | ||
| ["" "" "_" "_" ] | ||
| name); | ||
| /*set -> set: filter derivations in a set*/ | ||
| filterDrvs = set: lib.filterAttrs (n: v: (lib.isDerivation v)) set; | ||
| /*string -> set -> set: | ||
| wrap-l2 prefix { | ||
| a={x=drv0; y=drv1; z=drv2; w=0;}; | ||
| b={x=drv3; y=drv4; z=drv5; w=1;}; | ||
| c={x=drv6; y=drv7; z=drv8; w=2;}; | ||
| } | ||
| returns { | ||
| x=linkFarm "${prefix}_x" [drv0 drv3 drv6]; | ||
| y=linkFarm "${prefix}_y" [drv1 drv4 drv7]; | ||
| z=linkFarm "${prefix}_z" [drv2 drv5 drv8]; | ||
| }*/ | ||
| wrap-l2 = prefix: attrBuildResults: let | ||
| /*mapToAttrs (name: {inherit name; value=...}) ["a", "b", "c", ...] | ||
| returns {x=value0; b=value1; c=value2; ...} */ | ||
| mapToAttrs = func: list: builtins.listToAttrs (builtins.map func list); | ||
| /*attrDrvNames { | ||
| a={x=drv0; y=drv1; z=drv2; w=0;}; | ||
| b={x=drv3; y=drv4; z=drv5; w=1;}; | ||
| c={x=drv6; y=drv7; z=drv8; w=2;}; | ||
| } | ||
| returns ["x" "y" "z"] */ | ||
| attrDrvNames = set: builtins.attrNames (filterDrvs (builtins.head (builtins.attrValues set))); | ||
| in mapToAttrs (name/*represents the name in builders/default.nix, like img, cpt, ...*/: { | ||
| inherit name; | ||
| value = linkFarm (escapeName "${prefix}_${name}") ( | ||
| lib.mapAttrsToList (testCase: buildResult: { | ||
| name = testCase; | ||
| path = buildResult."${name}"; | ||
| }) attrBuildResults); | ||
| }) (attrDrvNames attrBuildResults); | ||
|
|
||
| wrap-l1 = prefix: buildResult: builtins.mapAttrs (name: value: | ||
| if lib.isDerivation value then symlinkJoin { | ||
| name = escapeName "${prefix}_${name}"; | ||
| paths = [value]; | ||
| passthru = lib.optionalAttrs (value?passthru) value.passthru; | ||
| } else value | ||
| ) buildResult; | ||
|
|
||
| metricPrefix = input: let | ||
| num = if builtins.isInt input then input | ||
| else if builtins.isString input then lib.toInt input | ||
| else throw "metricPrefix: unspported type of ${input}"; | ||
| K = 1000; | ||
| M = 1000 * K; | ||
| G = 1000 * M; | ||
| T = 1000 * G; | ||
| P = 1000 * T; | ||
| E = 1000 * P; | ||
| in if num < K then "${toString num }" | ||
| else if num < M then "${toString (num / K)}K" | ||
| else if num < G then "${toString (num / M)}M" | ||
| else if num < T then "${toString (num / G)}G" | ||
| else if num < P then "${toString (num / T)}T" | ||
| else if num < E then "${toString (num / P)}P" | ||
| else "${toString (num / E)}E" | ||
| ; | ||
| } |