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author | Marius Bakke <marius@gnu.org> | 2021-09-17 01:25:52 +0200 |
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committer | Marius Bakke <marius@gnu.org> | 2021-09-17 01:25:52 +0200 |
commit | 5c3cb22c9b2810669999e044b2de5e9331011a83 (patch) | |
tree | 3276e19cc1a0af3cece6ce4f2bfa930901888bb4 /guix/swh.scm | |
parent | c896287ce5eff968a0b323f3a069653a64b96b4c (diff) | |
parent | 2a054d29dcfd4b68ed3914886b637f93ac7a0a72 (diff) | |
download | guix-patches-5c3cb22c9b2810669999e044b2de5e9331011a83.tar guix-patches-5c3cb22c9b2810669999e044b2de5e9331011a83.tar.gz |
Merge branch 'master' into core-updates-frozen
Conflicts:
gnu/packages/bioinformatics.scm
gnu/packages/chez.scm
gnu/packages/docbook.scm
gnu/packages/ebook.scm
gnu/packages/gnome.scm
gnu/packages/linux.scm
gnu/packages/networking.scm
gnu/packages/python-web.scm
gnu/packages/python-xyz.scm
gnu/packages/tex.scm
gnu/packages/version-control.scm
gnu/packages/xml.scm
guix/build-system/dune.scm
guix/build-system/go.scm
guix/build-system/linux-module.scm
guix/packages.scm
Diffstat (limited to 'guix/swh.scm')
-rw-r--r-- | guix/swh.scm | 87 |
1 files changed, 56 insertions, 31 deletions
diff --git a/guix/swh.scm b/guix/swh.scm index 922d781a7b..a62567dd58 100644 --- a/guix/swh.scm +++ b/guix/swh.scm @@ -104,10 +104,9 @@ vault-reply? vault-reply-id vault-reply-fetch-url - vault-reply-object-id - vault-reply-object-type vault-reply-progress-message vault-reply-status + vault-reply-swhid query-vault request-cooking vault-fetch @@ -391,10 +390,9 @@ FALSE-IF-404? is true, return #f upon 404 responses." json->vault-reply (id vault-reply-id) (fetch-url vault-reply-fetch-url "fetch_url") - (object-id vault-reply-object-id "obj_id") - (object-type vault-reply-object-type "obj_type" string->symbol) (progress-message vault-reply-progress-message "progress_message") - (status vault-reply-status "status" string->symbol)) + (status vault-reply-status "status" string->symbol) + (swhid vault-reply-swhid)) ;;; @@ -540,35 +538,57 @@ directory entries; if it has type 'file, return its <content> object." (path "/api/1/origin/save" type "url" url) json->save-reply) -(define-query (query-vault id kind) - "Ask the availability of object ID and KIND to the vault, where KIND is -'directory or 'revision. Return #f if it could not be found, or a -<vault-reply> on success." - ;; <https://docs.softwareheritage.org/devel/swh-vault/api.html#vault-api-ref> - ;; There's a single format supported for directories and revisions and for - ;; now, the "/format" bit of the URL *must* be omitted. - (path "/api/1/vault" (symbol->string kind) id) - json->vault-reply) - -(define (request-cooking id kind) - "Request the cooking of object ID and KIND (one of 'directory or 'revision) -to the vault. Return a <vault-reply>." - (call (swh-url "/api/1/vault" (symbol->string kind) id) +(define* (vault-url id kind #:optional (archive-type 'flat)) + "Return the vault query/cooking URL for ID and KIND. Normally, ID is an +SWHID and KIND is #f; the deprecated convention is to set ID to a raw +directory or revision ID and KIND to 'revision or 'directory." + ;; Note: /api/1/vault/directory/ID was deprecated in favor of + ;; /api/1/vault/flat/SWHID; this procedure "converts" automatically. + (let ((id (match kind + ('directory (string-append "swh:1:dir:" id)) + ('revision (string-append "swh:1:rev:" id)) + (#f id)))) + (swh-url "/api/1/vault" (symbol->string archive-type) id))) + +(define* (query-vault id #:optional kind #:key (archive-type 'flat)) + "Ask the availability of object ID (an SWHID) to the vault. Return #f if it +could not be found, or a <vault-reply> on success. ARCHIVE-TYPE can be 'flat +for a tarball containing a directory, or 'git-bare for a tarball containing a +bare Git repository corresponding to a revision. + +Passing KIND (one of 'directory or 'revision) together with a raw revision or +directory identifier is deprecated." + (call (vault-url id kind archive-type) + json->vault-reply)) + +(define* (request-cooking id #:optional kind #:key (archive-type 'flat)) + "Request the cooking of object ID, an SWHID. Return a <vault-reply>. +ARCHIVE-TYPE can be 'flat for a tarball containing a directory, or 'git-bare +for a tarball containing a bare Git repository corresponding to a revision. + +Passing KIND (one of 'directory or 'revision) together with a raw revision or +directory identifier is deprecated." + (call (vault-url id kind archive-type) json->vault-reply http-post*)) -(define* (vault-fetch id kind - #:key (log-port (current-error-port))) - "Return an input port from which a bundle of the object with the given ID -and KIND (one of 'directory or 'revision) can be retrieved, or #f if the -object could not be found. - -For a directory, the returned stream is a gzip-compressed tarball. For a -revision, it is a gzip-compressed stream for 'git fast-import'." - (let loop ((reply (query-vault id kind))) +(define* (vault-fetch id + #:optional kind + #:key + (archive-type 'flat) + (log-port (current-error-port))) + "Return an input port from which a bundle of the object with the given ID, +an SWHID, or #f if the object could not be found. + +ARCHIVE-TYPE can be 'flat for a tarball containing a directory, or 'git-bare +for a tarball containing a bare Git repository corresponding to a revision." + (let loop ((reply (query-vault id kind + #:archive-type archive-type))) (match reply (#f - (and=> (request-cooking id kind) loop)) + (and=> (request-cooking id kind + #:archive-type archive-type) + loop)) (_ (match (vault-reply-status reply) ('done @@ -588,7 +608,8 @@ revision, it is a gzip-compressed stream for 'git fast-import'." (format log-port "SWH vault: failure: ~a~%" (vault-reply-progress-message reply)) (format log-port "SWH vault: retrying...~%") - (loop (request-cooking id kind))) + (loop (request-cooking id kind + #:archive-type archive-type))) ((and (or 'new 'pending) status) ;; Wait until the bundle shows up. (let ((message (vault-reply-progress-message reply))) @@ -603,7 +624,8 @@ requested bundle cooking, waiting for completion...~%")) ;; requests per hour per IP address.) (sleep (if (eq? status 'new) 60 30)) - (loop (query-vault id kind))))))))) + (loop (query-vault id kind + #:archive-type archive-type))))))))) ;;; @@ -675,4 +697,7 @@ wait until it becomes available, which could take several minutes." (swh-download-directory (revision-directory revision) output #:log-port log-port)) (#f + (format log-port + "SWH: revision ~s originating from ~a could not be found~%" + reference url) #f))) |