chore(build-cli): reshape bundleSize library to pure-function primitives#27321

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ChumpChief wants to merge 22 commits into

microsoft:mainfrom

ChumpChief:bundle-size-library-reshape

Commits on May 15, 2026

Add pure-function library primitives for bundle-size comparison

ChumpChief
and
claude
committed
Rewire check bundleSize onto the new pure-function primitives

ChumpChief
and
claude
committed
Delete the legacy ADOSizeComparator path

ChumpChief
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claude
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Promote git utilities out of bundleSize; parameterize the URL matcher

ChumpChief
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claude
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Rename gitCommands.ts -> pickFreshestRemote.ts; inline getMergeBaseWithHead

ChumpChief
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claude
committed
Tighten check bundleSize: drop pointless Promise.resolve, fix mismatch

ChumpChief
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claude
committed
Wrap check bundleSize run() so it always returns a result variant

ChumpChief
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claude
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Extract formatComparison helper

ChumpChief
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claude
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Let check bundleSize use oclif's error helper instead of result variants

ChumpChief
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claude
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Make getArtifactForCommit throw on failures instead of returning a discriminated union

ChumpChief
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claude
committed
Check the HTTP status before unzipping in downloadArtifact

ChumpChief
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claude
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Simplify sourcePackageFromAnalyzerPath to "strip the analyzer.json suffix"

ChumpChief
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claude
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Merge compareJsonReportsByPackage into compareJsonReports

ChumpChief
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claude
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Drop the no-changes / changes discriminator from CheckBundleSizeResult

ChumpChief
and
claude
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Inline adoConstants into their usage sites

ChumpChief
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claude
committed
Rename prJsons -> compareJsons in check bundleSize

ChumpChief
and
claude
committed
Wrap two common failure paths with actionable error messages

ChumpChief
and
claude
committed
Surface empty-side maps separately in check bundleSize

ChumpChief
and
claude
committed

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chore(build-cli): reshape bundleSize library to pure-function primitives#27321

chore(build-cli): reshape bundleSize library to pure-function primitives#27321
ChumpChief wants to merge 22 commits into
microsoft:mainfrom
ChumpChief:bundle-size-library-reshape

Commits on May 15, 2026

Add pure-function library primitives for bundle-size comparison

Rewire check bundleSize onto the new pure-function primitives

Delete the legacy ADOSizeComparator path

Promote git utilities out of bundleSize; parameterize the URL matcher

Rename gitCommands.ts -> pickFreshestRemote.ts; inline getMergeBaseWithHead

Tighten check bundleSize: drop pointless Promise.resolve, fix mismatch

Wrap check bundleSize run() so it always returns a result variant

Extract formatComparison helper

Let check bundleSize use oclif's error helper instead of result variants

Make getArtifactForCommit throw on failures instead of returning a discriminated union

Check the HTTP status before unzipping in downloadArtifact

Simplify sourcePackageFromAnalyzerPath to "strip the analyzer.json suffix"

Merge compareJsonReportsByPackage into compareJsonReports

Drop the no-changes / changes discriminator from CheckBundleSizeResult

Inline adoConstants into their usage sites

Rename prJsons -> compareJsons in check bundleSize

Wrap two common failure paths with actionable error messages

Surface empty-side maps separately in check bundleSize

Commits on May 16, 2026

Pre-check local reports with a discriminated check function

Scan all ADO builds for a commit, not just the first match

Commits on May 18, 2026

Fix "none succeeded" throw to require every candidate failed

Merge remote-tracking branch 'upstream/main' into bundle-size-library-reshape