Artifact [d4e65971ef]

Artifact d4e65971ef0661ebbd6fac54854309f1c3bddde01642e6a9ec2fe214c8e1a1d7:

• File internal/content/doc.go — part of check-in [f5744359d3] at 2026-04-19 16:30:54 on branch trunk — Initial open source release

  libfossil is a pure-Go implementation of the Fossil SCM, reading and writing the same .fossil SQLite repository format as upstream Fossil.

  This is the first public release of code that previously lived in a private repository. The module path is github.com/danmestas/libfossil and the binary is named libfossil to avoid $PATH collisions with upstream fossil.

  Included: - Repo lifecycle (create, clone), checkout/checkin, timeline, merge, diff, annotate, shun, tag, branch, bisect, stash, undo/redo - Sync-over-HTTP protocol (client and handler) - Two SQLite drivers: modernc (pure Go, default) and ncruces (wasm-capable) - Observer interfaces (SyncObserver, CheckoutObserver) with an optional OpenTelemetry implementation in observer/otel (separate submodule) - Deterministic simulation testing harness with BUGGIFY fault injection - Kong-based embeddable CLI under cli/ and a standalone binary under cmd/libfossil/ (user: [email protected], size: 581) [annotate] [blame] [check-ins using]

// Package content reconstructs full artifact content from Fossil's
// delta-chain storage.
//
// Fossil stores blobs either as full content or as deltas against a
// source blob. [Expand] walks the delta chain from a given RID back to
// the root, decompresses each link, and applies deltas in sequence to
// produce the original content. Cycle detection prevents infinite loops.
//
// [Verify] expands a blob and compares its hash (SHA1 or SHA3-256)
// against the stored UUID. [IsPhantom] checks whether a blob is a
// placeholder awaiting delivery during sync.
package content