Guile-JSON 3.x is incompatible with Guile-JSON 1.x, which we relied on
until now: it maps JSON dictionaries to alists (instead of hash tables),
and JSON arrays to vectors (instead of lists). This commit is about
adjusting all the existing code to this new mapping.
* src/cuirass/http.scm (evaluation->json-object): New procedure.
(handle-builds-request): Pass the result through 'list->vector'.
(handle-builds-search-request): Likewise.
(url-handler): Likewise for /jobsets, /specifications, /api/evaluations,
and /build. For /api/evaluations, use 'evaluation->json-object'.
* src/cuirass/utils.scm (object->json-scm): Add 'vector?' case.
* tests/http.scm (hash-table-keys, hash-table=?): Remove.
(evaluations-query-result): Use vectors for JSON arrays.
("object->json-string"): Expects alists instead of hash tables.
("/build/1"): Use 'lset=' instead of 'hash-table=?'.
("/api/latestbuilds?nr=1&jobset=guix"): Likewise, and expect alists
instead of hash tables.
("/api/latestbuilds?nr=1&jobset=gnu"): Likewise.
("/api/evaluations?nr=1"): Likewise.
* README: Mention Guile-JSON 3.x.
* bin/cuirass.in (show-help): Document "--web" option.
(%options): Default to running without web interface.
(main): Either run the web interface or build packages.
* README: Mention the "--web" option.
* README: Mark Fibers as required.
* configure.ac: Check for Guile 2.2 only. Check for (fibers).
* bin/cuirass.in (main): Use (fibers). Run 'process-specs' and web
server in separate fibers.
* src/cuirass/base.scm (with-store): New macro.
(non-blocking-port): New procedure.
(evaluate): Use 'non-blocking-port'. Use 'read-string' followed by 'read'.
(process-specs): Move 'db-add-stamp' right after 'string=?' comparison.
Run evaluation and subsequent builds in a separate fiber.
* src/cuirass/http.scm (run-cuirass-server): Pass 'fibers as the second
argument to 'run-server'. Use 'log-message' instead of 'format'.
* src/cuirass/database.scm (with-database): Remove 'dynamic-wind'.
* bin/cuirass.in (%options): Add 'specifications' option.
(main): Use it instead of the non-option command line arguments.
(show-help): Adapt.
* README (Example): Adapt.
Ludovic Courtès
Ricardo Wurmus
Mathieu Lirzin
Roel Janssen