class

Analyzer::Zig::Httpz

Inherits Analyzer < FileHelper < Reference < Object

http.zig (httpz) registers routes on a router object:

router.get("/api/user/:id", getUser, .{}); router.post("/api/users", createUser, .{}); router.all("/*", notFound, .{}); router.method("TEA", "/", teaList, .{});

Prefixed groups compose: var admin = router.group("/admin", .{}); followed by admin.get("/users", …) yields /admin/users. The handler is the second argument; its function body supplies the callees.

Constants

GROUP_RE = /(?:var|const)\s+(\w+)\s*=\s*(\w+)\s*\.\s*group\s*\(\s*"([^"]*)"/

METHOD_RE = /(\w+)\s*\.\s*method\s*\(\s*"([^"]*)"\s*,\s*"(\/[^"]*)"\s*,\s*(@"[^"]*"|[A-Za-z_][\w.]*)/

The handler is the 2nd argument. It can be a plain/qualified identifier (getUser, Users.list) or a @"…" quoted identifier — Zig spells a reserved word used as a name that way, so router.get("/error", @"error") is idiomatic. The @"…" alternative keeps that form from being dropped.

ROUTE_SIGNAL_RE = Regex.union("(\"/", ".group(")

Cheap routing-signal gate: one precompiled Regex.union scan (PCRE2 JIT) instead of two naive String#includes? char scans. Equivalent to includes?("(\"/") || includes?(".group(").

VERB_METHOD = {"get" => "GET", "post" => "POST", "put" => "PUT", "delete" => "DELETE", "head" => "HEAD", "patch" => "PATCH", "trace" => "TRACE", "options" => "OPTIONS", "connect" => "CONNECT", "all" => "GET"}

VERBS = ["get", "post", "put", "delete", "head", "patch", "trace", "options", "connect", "all"] of ::String

Class methods

tech_name

Source

Instance methods

analyze

Source

tech

Instance-side view of the same declaration. The per-file rescues live on this base class, which has no way to name the analyzer that is running inside them, so a skipped file could not be attributed to a tech. Deriving it from analyzer_for keeps the name written exactly once.

Source