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refactor(nix/buildkite): unify target attr path calculation

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After the previous refactor that made mkBuildExpr use attribute paths,
mkStep and mkDrvMap can now share the code for calculating the attribute
path of any given target.

Change-Id: I50f9687e85c3b4407e4a55ff7e645db882bb80d6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10849
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
This commit is contained in:
sterni 2024-02-13 18:00:43 +01:00 committed by clbot
parent 206742949b
commit 1608f935aa
1 changed files with 9 additions and 6 deletions
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15
nix/buildkite/default.nix
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@ -59,6 +59,13 @@ rec {
"|| (test ! -f '${drvPath}' && nix-build -E '${mkBuildExpr attrPath}' --show-trace)"
];
# Attribute path of a target relative to the depot root. Needs to take into
# account whether the target is a physical target (which corresponds to a path
# in the filesystem) or the subtarget of a physical target.
targetAttrPath = target:
target.__readTree
++ lib.optionals (target ? __subtarget) [ target.__subtarget ];
# Create a pipeline step from a single target.
mkStep = { headBranch, parentTargetMap, target, cancelOnBuildFailing }:
let
@ -70,9 +77,7 @@ rec {
key = hashString "sha1" label;
skip = shouldSkip { inherit label drvPath parentTargetMap; };
command = mkBuildCommand {
attrPath =
target.__readTree
++ lib.optionals (target ? __subtarget) [ target.__subtarget ];
attrPath = targetAttrPath target;
inherit drvPath;
};
env.READTREE_TARGET = label;
@ -257,9 +262,7 @@ rec {
# Include the attrPath in the output to reconstruct the drv
# without parsing the human-readable label.
attrPath = target.__readTree ++ lib.optionals (target ? __subtarget) [
target.__subtarget
];
attrPath = targetAttrPath target;
};
})
drvTargets)));