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2019-07-25maint: Switch to Guile-JSON 3.x....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. * m4/guix.m4 (GUIX_CHECK_GUILE_JSON): New macro. * configure.ac: Use it. * doc/guix.texi (Requirements): Mention the Guile-JSON version. * guix/git-download.scm (git-fetch)[guile-json]: Use GUILE-JSON-3. * guix/import/cpan.scm (string->license): Expect vectors instead of lists. (module->dist-name): Use 'json-fetch' instead of 'json-fetch-alist'. (cpan-fetch): Likewise. * guix/import/crate.scm (crate-fetch): Likewise, and call 'vector->list' for DEPS. * guix/import/gem.scm (rubygems-fetch): Likewise. * guix/import/json.scm (json-fetch-alist): Remove. * guix/import/pypi.scm (pypi-fetch): Use 'json-fetch' instead of 'json-fetch-alist'. (latest-source-release, latest-wheel-release): Call 'vector->list' on RELEASES. * guix/import/stackage.scm (stackage-lts-info-fetch): Use 'json-fetch' instead of 'json-fetch-alist'. (lts-package-version): Use 'vector->list'. * guix/import/utils.scm (hash-table->alist): Remove. (alist->package): Pass 'vector->list' on the inputs fields, and default to the empty vector. * guix/scripts/import/json.scm (guix-import-json): Remove call to 'hash-table->alist'. * guix/swh.scm (define-json-reader): Expect pair? or null? instead of hash-table?. [extract-field]: Use 'assoc-ref' instead of 'hash-ref'. (json->branches): Use 'map' instead of 'hash-map->list'. (json->checksums): Likewise. (json->directory-entries, origin-visits): Call 'vector->list' on the result of 'json->scm'. * tests/import-utils.scm ("alist->package with dependencies"): New test. * gnu/installer.scm (build-compiled-file)[builder]: Use GUILE-JSON-3. * gnu/installer.scm (installer-program)[installer-builder]: Likewise. * gnu/installer/locale.scm (iso639->iso639-languages): Use 'assoc-ref' instead of 'hash-ref', and pass vectors through 'vector->list'. (iso3166->iso3166-territories): Likewise. * gnu/system/vm.scm (system-docker-image)[build]: Use GUILE-JSON-3. * guix/docker.scm (manifest, config): Adjust for Guile-JSON 3. * guix/scripts/pack.scm (docker-image)[build]: Use GUILE-JSON-3. * guix/import/github.scm (fetch-releases-or-tags): Update docstring. (latest-released-version): Use 'assoc-ref' instead of 'hash-ref'. Pass the result of 'fetch-releases-or-tags' to 'vector->list'. * guix/import/launchpad.scm (latest-released-version): Likewise. Ludovic Courtès
2018-10-16import: json: Handle the error case....* guix/import/json.scm (json-fetch-alist): Handle the error case. Danny Milosavljevic
2018-08-20import: github: Request API v3 in the 'Accept' header....* guix/import/json.scm (json-fetch): Add #:headers argument and honor it. * guix/import/github.scm (latest-released-version): Pass #:headers to 'json-fetch'. Ludovic Courtès
2018-06-10import: json: Consolidate duplicate json-fetch functionality....* guix/import/json.scm (json-fetch): Return a list or hash table. (json-fetch-alist): New procedure. * guix/import/github.scm (json-fetch*): Remove. (latest-released-version): Use json-fetch. * guix/import/cpan.scm (module->dist-name): Use json-fetch-alist. (cpan-fetch): Likewise. * guix/import/crate.scm (crate-fetch): Likewise. * guix/import/gem.scm (rubygems-fetch): Likewise. * guix/import/pypi.scm (pypi-fetch): Likewise. * guix/import/stackage.scm (stackage-lts-info-fetch): Likewise. Jelle Licht
2017-02-09import: json: Explicitly ask for JSON data....* guix/import/json.scm (json-fetch): Add #:headers to http-fetch call. Federico Beffa
2016-12-12import: json: Silence json-fetch output....* guix/import/json.scm (json-fetch): Use http-fetch instead of url-fetch to avoid writing to stdout and a temporary file for each invocation. * guix/import/gem.scm (rubygems-fetch): Do not redirect json-fetch output to /dev/null. * guix/import/pypi.scm (pypi-fetch): Likewise. Eric Bavier
2015-01-09import: Factorize utility functions....* guix/import/pypi.scm (hash-table->alist, flatten, assoc-ref*, url-fetch, json-fetch): Pull procedures from here into... * guix/import/utils.scm: Here and... * guix/import/json.scm: Here. New file. * Makefile.am (MODULE)[HAVE_GUILE_JSON]: Add it. * guix/import/gnu.scm (file-sha256): Move from here to... * guix/hash.scm: Here. * tests/pypi.scm (pypi->guix-package): Update mock module reference. Eric Bavier