33eff7c7d8
Rename src/jolt -> stdlib (the runtime-loaded layer; jolt-core stays the seed-baked layer) and update the loader / emit-image / doc paths. Drop dead code: the spike/ experiments, the duplicate clojuredocs-export.edn (json moves to tools/), the Janet-era jolt.http binding, and the orphaned persistent_vector.clj whose ns/path didn't even match. Strip porting residue from comments and docstrings across host/chez, jolt-core, stdlib, tests, and docs: internal issue ids, "Phase N" markers, and the "vs Janet" historical exposition, leaving present-tense descriptions and the real JVM-Clojure semantic contrasts. Same pass over the corpus suite labels. The seed is unchanged (docstrings/comments aren't emitted), so the self-host fixpoint and corpus are untouched. Port tools/spec_coverage.py off the dead janet probe to bin/joltc and regenerate coverage.md; drop the dead :host/janet rule from certify.clj and regenerate the conformance profile. Add docs/host-interop.md (the JVM shims and how to register your own host class from a library) and a writing-style note in CLAUDE.md. Stabilize the four racy concurrency corpus cases (future-cancel and agent send/send-off): give the future a sleeping body and the agent a slow action, so cancel reliably catches an in-flight future and deref reliably reads the pre-update snapshot. They certify deterministically now, so drop their :flaky allowlist entries and the orphaned legend.
71 lines
3.4 KiB
Scheme
71 lines
3.4 KiB
Scheme
;; cli.ss — the jolt runtime.
|
|
;;
|
|
;; Loads the checked-in seed (host/chez/seed/{prelude,image}.ss — the bootstrap
|
|
;; compiler) and the spine, then either evaluates a -e expression or dispatches a
|
|
;; CLI command (run/-M/repl/path/task) through jolt.main. The loader
|
|
;; (loader.ss) turns `require` into real file loading off the source roots, so a
|
|
;; multi-file project with deps.edn dependencies runs end to end.
|
|
;;
|
|
;; Run from the repo root (bin/joltc cd's there); the project dir is JOLT_PWD.
|
|
(import (chezscheme))
|
|
|
|
(define cli-args (cdr (command-line))) ; drop the script name
|
|
|
|
(load "host/chez/rt.ss")
|
|
(set-chez-ns! "clojure.core")
|
|
(load "host/chez/seed/prelude.ss")
|
|
(load "host/chez/post-prelude.ss")
|
|
(set-chez-ns! "user")
|
|
(load "host/chez/host-contract.ss")
|
|
(load "host/chez/seed/image.ss")
|
|
(load "host/chez/compile-eval.ss")
|
|
(load "host/chez/png.ss") ; jolt.png — a baked namespace before the snapshot
|
|
(load "host/chez/loader.ss")
|
|
;; jolt.ffi host primitives (memory / library loading) load AFTER the loader's
|
|
;; baked-ns snapshot, so a library's (require '[jolt.ffi]) still loads jolt.ffi's
|
|
;; Clojure side (the foreign-fn / defcfn macros, stdlib/jolt/ffi.clj).
|
|
(load "host/chez/ffi.ss") ; jolt.ffi (FFI: a library binds native code)
|
|
|
|
;; jolt.main + jolt.deps live under jolt-core; keep them (and stdlib) on the
|
|
;; roots so the CLI's own namespaces — and any jolt.* an app pulls in — resolve.
|
|
;; A project's resolved deps roots are prepended to these by jolt.main.
|
|
(set-source-roots! (list "jolt-core" "stdlib"))
|
|
|
|
;; Render an uncaught jolt throw (any value, not just a Chez condition) to stderr
|
|
;; and exit non-zero, instead of Chez's opaque "non-condition value" dump. An
|
|
;; ex-info shows its message + ex-data; anything else is pr-str'd.
|
|
(define (jolt-report-uncaught v)
|
|
(let ((port (current-error-port)))
|
|
(if (and (jolt=2 (jolt-get v jolt-kw-ex-type jolt-nil) jolt-kw-ex-info))
|
|
(begin
|
|
(display "Unhandled exception: " port)
|
|
(display (jolt-str-render-one (jolt-get v jolt-kw-message jolt-nil)) port)
|
|
(newline port)
|
|
(let ((data (jolt-get v jolt-kw-data jolt-nil)))
|
|
(unless (jolt-nil? data)
|
|
(display " ex-data: " port) (display (jolt-pr-str data) port) (newline port)))
|
|
(let ((cause (jolt-get v jolt-kw-cause jolt-nil)))
|
|
(when (condition? cause)
|
|
(display " cause: " port)
|
|
(display (with-output-to-string (lambda () (display-condition cause))) port)
|
|
(newline port))))
|
|
(begin
|
|
(display "Unhandled exception: " port)
|
|
(display (if (condition? v) (with-output-to-string (lambda () (display-condition v))) (jolt-pr-str v)) port)
|
|
(newline port)))
|
|
(exit 1)))
|
|
|
|
(guard (v (#t (jolt-report-uncaught v)))
|
|
(cond
|
|
;; -e EXPR — evaluate one expression and print it (blank for nil). Wrapped in
|
|
;; (do …) so a multi-form string evaluates every form and returns the last.
|
|
((and (= (length cli-args) 2) (string=? (car cli-args) "-e"))
|
|
(let ((result (jolt-final-str
|
|
(jolt-compile-eval (string-append "(do " (cadr cli-args) ")") "user"))))
|
|
(unless (string=? result "")
|
|
(display result) (newline))))
|
|
;; otherwise dispatch the argv through jolt.main/-main
|
|
(else
|
|
(load-namespace "jolt.main")
|
|
(let ((mainv (var-deref "jolt.main" "-main")))
|
|
(apply jolt-invoke mainv cli-args)))))
|