feat: loglayer.Multiline for multi-line messages - #76

Merged

theogravity merged 39 commits into

mainfrom

feat/multiline-message

May 3, 2026

Commits on May 3, 2026

docs: add Multiline message design spec

theogravity
and
claude
committed
bc8863a
docs: revise Multiline spec after code review

theogravity
and
claude
committed
94145e2
docs: extend Multiline spec with JoinPrefixAndMessages generalization

theogravity
and
claude
committed
92f8285
docs: add Multiline implementation plan

theogravity
and
claude
committed
0f7c7b3
feat: add MultilineMessage skeleton (constructor + Lines)

theogravity
and
claude
committed
42c5721
feat: implement MultilineMessage.String() (Stringer)

theogravity
and
claude
committed
4962d52
feat: format non-string Multiline args via fmt.Sprintf("%v", v)

theogravity
and
claude
committed
e117415
feat: flatten nested *MultilineMessage at construction

theogravity
and
claude
committed
a558dcb
feat: split each Multiline arg on "\n" at construction

theogravity
and
claude
committed
566a9cd
feat: MultilineMessage.MarshalJSON serializes joined string

theogravity
and
claude
committed
61f36ef
test: pin that *MultilineMessage does not implement error

theogravity
and
claude
committed
d0c411d
docs: update Multiline GoDoc to match final constructor shape

theogravity
and
claude
committed
78e267b
feat(transport): add AssembleMessage helper

theogravity
and
claude
committed
a5ced23
test(transport): adversarial smuggling cases for AssembleMessage

theogravity
and
claude
committed
f604823
feat(transport): JoinPrefixAndMessages handles *MultilineMessage

theogravity
and
claude
committed
8169d7a
fix(transport): JoinPrefixAndMessages folds prefix for non-string args

theogravity
and
claude
committed
46d0f20
feat(transports/cli): adopt AssembleMessage for multi-line support

theogravity
and
claude
committed
e06e773
test(transports/cli): regression-guard, mixed, prefix, empty cases

theogravity
and
claude
committed
007ebee
docs(transports/cli): refresh stale sanitizeMessages comment reference

theogravity
and
claude
committed
9274f0e
feat(transports/pretty): adopt AssembleMessage for multi-line support

theogravity
and
claude
committed
dbb2f7d
feat(transports/console): MessageField mode honors Multiline

theogravity
and
claude
committed
c3479ee
feat(transports/console): default (logfmt) mode honors Multiline

theogravity
and
claude
committed
431c07a
chore(transports/console): use maps.Copy in MessageField branch

theogravity
and
claude
committed
c08fb05
test(transport/transporttest): Multiline + prefix contract scenarios

theogravity
and
claude
committed
11bc313
docs: add ExampleMultiline to main module example_test.go

theogravity
and
claude
committed
ed849e1
docs(transports/cli): add Multiline Example for godoc

theogravity
and
claude
committed
86301b9
docs: add logging-api/multiline.md page

theogravity
and
claude
committed
8d0ada2
docs: surface Multiline in cheatsheet, sidebar, llms.txt, llms-full.txt

theogravity
and
claude
committed
51fbdc1
docs(whats-new): add May 2 2026 entry for Multiline and prefix fix

theogravity
and
claude
committed
9822deb
docs(plugins): note for plugin authors on preserving Multiline

theogravity
and
claude
committed
a604efa
chore: add changeset for loglayer.Multiline

theogravity
and
claude
committed
a0cf4dd
fix(transport): guard JoinPrefixAndMessages against empty Multiline

theogravity
and
claude
committed
3d21453
refactor: drop loglayer.NewMultilineMessage; use Multiline() in transport

theogravity
and
claude
committed
2d0ba1f
refactor(multiline): drop dead empty-string special case

theogravity
and
claude
committed
898d05d
test+docs: pin Multiline edge cases and clarify nil handling

theogravity
and
claude
committed
5d2b1fb
docs: clarify Multiline scope; cross-link from cli/pretty/console pages

theogravity
and
claude
committed
678df59
docs: relocate Multiline plugin-interaction notes

theogravity
and
claude
committed
fbdee69
docs: add Log Sanitization reference page

theogravity
and
claude
committed
553e97d
docs: move Security sidebar group to the bottom

theogravity
and
claude
committed
6c0685e