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feat(core): fetch ultracache configurations by default in CI - #37448
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Nx Cloud's workspace setting now decides whether a CI run gets configurations. NX_CLOUD_USE_ULTRACACHE=false opts a run out.
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View your CI Pipeline Execution ↗ for commit 1777ba9
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vsavkin
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Oct 19, 2026
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Current Behavior
Nx only hashes tasks from Nx Cloud's Ultracache configurations when a CI run sets
NX_CLOUD_USE_ULTRACACHE=true. A workspace with Ultracache turned on in Nx Cloud still needs every CI pipeline to set the variable.Expected Behavior
In CI, a workspace connected to Nx Cloud fetches its Ultracache configurations by default. Nx Cloud's workspace setting decides whether the fetch returns any: a workspace with Ultracache off gets an empty set and hashes as before.
NX_CLOUD_USE_ULTRACACHE=falseopts a run out. Runs outside CI, withNX_NO_CLOUD, or without Nx Cloud are unchanged.A failed fetch already falls back to native hashing, so the default can't fail a run.
The docs that said "set
NX_CLOUD_USE_ULTRACACHE" now describe the default and the opt-out.Pairs with the Nx Cloud client change in nrwl/ocean (linked in this session), which records and uses configs by default for this Nx.
Cost to note: each CI run in a Cloud workspace makes one config read, including workspaces with Ultracache off.
Related Issue(s)
None.
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