Gitignore Laravel Package

Product Decisions This Supports

• Build vs. buy for ignore-file semantics. Any roadmap item that needs to "respect .gitignore" — file sync/copy tools, scaffolder output filtering, release packaging, cache-key computation, static analysis that skips ignored paths — becomes a scoped dependency instead of a multi-day glob-semantics research project. The hard parts (negation with !, ** matching, leading-slash anchoring, directory-only trailing-slash rules, later-pattern-wins precedence) are exactly the edge cases teams get wrong on the first pass.
• One parser, several roadmap items. The package deliberately targets the shared pattern grammar behind .gitignore, sparse-checkout, and by extension .dockerignore, .npmignore, .prettierignore, .eslintignore. A single evaluation unlocks several "respect ignore rules" features across the product without a second implementation.
• Feature-level use cases worth sizing: generating .dockerignore/.npmignore from a canonical .gitignore; ignore-aware file watchers and incremental scanners; linting a repo's ignore files for dead or contradictory patterns; monorepo sparse-checkout tooling; pre-commit-style guardrails that explain why a path was ignored.
• Risk decision it formalizes: adopting this forces an explicit stance on third-party utility dependencies — vendor-and-forget vs. track-upstream. With 0 stars, 0 dependents, and a NOASSERTION license, the honest answer is "treat as source to audit and vendor," which is a decision worth making deliberately rather than by default.
• Not a differentiator. It is infrastructure for developer tooling; it should never appear on a customer-facing roadmap, only as a line item under an engineering enabler.

When to Consider This Package

Adopt (as vendored source, not a living dependency) when:

• You are building PHP developer tooling that must parse or evaluate ignore patterns in-process, and shelling out to git check-ignore --stdin is impractical (no git binary in the runtime, per-file latency, or you need the parsed pattern list for reporting/UI).
• You need the parsed patterns themselves — to render, diff, lint, or transform them — not just a boolean match.
• The workload is CLI/batch, so you can benchmark it yourself rather than trusting unknown performance characteristics.
• You can absorb the maintenance: pin the version, copy it into the repo, and own it.

Look elsewhere, or don't adopt, when:

• License clarity is a blocker. NOASSERTION means GitHub could not identify a recognized SPDX license. Nothing ships in a distributed or hosted product until legal reviews the actual LICENSE text in the repo — that review may end the conversation.
• You need active maintenance, security response, or a community. Zero stars and zero dependents means zero evidence of production hardening and no upstream safety net.
• Correctness is security-relevant — e.g., using ignore rules to keep secrets or PII out of a build artifact. Do not gate that on an unaudited matcher; use git check-ignore as the canonical oracle or add your own conformance suite.
• You already run git in the pipeline. The git binary is the specification; reinventing it needs a concrete reason.
• Your service is JS/Python/Ruby. Pick the native-ecosystem equivalent rather than bridging to a PHP library.

How to Pitch It (Stakeholders)

Executives: A small, single-purpose PHP library that saves us from hand-building ignore-rule matching in our developer tooling — the kind of subtle parsing work that generates quiet bugs. It costs nothing to use, but our exposure is governance, not money: no community, no dependents, and an unclassified license. Recommendation is a short time-boxed spike, then vendor the code with legal sign-off rather than adopt it as a tracked dependency. Low downside, modest and contained upside.

Engineering: It parses the .gitignore pattern grammar and is reusable for sparse-checkout, .dockerignore, and .npmignore. It saves you reimplementing **, negation, anchoring, and precedence — and the bugs that come with them. Treat it as code you are adopting, not a library you are depending on: vendor it, pin it, and build a conformance test suite using git check-ignore as the oracle before it touches anything that ships. Confirm the license first; NOASSERTION is an unresolved question, not a permissive one.