Jamie Tanna b2135e41b7 fix(exec): memoise which install-tools we've run (#46084) ...

When running Renovate with `binarySource=install` on a repository with
many branches, the amount of time running `install-tool` - on already
installed tools - can take a significant percentage of the overall run.

For instance, on one repository we have instrumented with OpenTelemetry,
we see:

- initial `install-tool golang`: 8.7s
- follow-up `install-tool golang`: median 635ms, max 2.4s

However, because we run `install-tool golang` 640 times, this adds up to
24.8/29.2m (85%) of the repo's run time, which is an overwhelming
percentage when we're not even re-installing the tool.

To handle this more effectively, we can add an in-memory cache of all
the tools (and resolved versions) that we've installed in a given run.

We can't do this with `binarySource=docker`, as it has a fresh container
each time.

Co-authored-by: Claude Sonnet 5 <jamie.tanna+claude-code@mend.io>

2026-09-14 20:33:10 +00:00

..

docker

refactor(linters): add prefer-coerce-array rule (#45492)

2026-08-28 09:27:58 +00:00

common.spec.ts

fix(util/exec): disable execa rejection (#45651)

2026-09-03 08:20:45 +00:00

common.ts

fix(util/exec): disable execa rejection (#45651)

2026-09-03 08:20:45 +00:00

containerbase.spec.ts

fix(exec): memoise which install-tools we've run (#46084)

2026-09-14 20:33:10 +00:00

containerbase.ts

fix(exec): memoise which install-tools we've run (#46084)

2026-09-14 20:33:10 +00:00

env.spec.ts

test: replace env operation with vi.stubEnv() (#45490)

2026-08-28 09:26:20 +00:00

env.ts

fix(lint): extend prefer-is-helpers to catch more cases (#45474)

2026-08-26 10:48:40 +00:00

exec-error.ts

refactor: Rewrite imports with .ts extensions (#40700)

2026-01-26 22:48:17 +00:00

hermit.spec.ts

test: use expect().resolves instead of awaiting inside expect (#45672)

2026-09-04 10:40:46 +00:00

hermit.ts

fix(config/global): return default values for GlobalConfig.get (#42113)

2026-05-15 17:10:38 +00:00

index.spec.ts

fix(exec): memoise which install-tools we've run (#46084)

2026-09-14 20:33:10 +00:00

index.ts

fix(exec): memoise which install-tools we've run (#46084)

2026-09-14 20:33:10 +00:00

types.ts

feat(manager): add apm manager for Agent Package Manager (#44390)

2026-09-02 16:17:15 +00:00

utils.spec.ts

refactor: Rewrite imports with .ts extensions (#40700)

2026-01-26 22:48:17 +00:00

utils.ts

refactor(linters): add prefer-coerce-object rule (#45493)

2026-08-28 09:27:59 +00:00