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lint: archival: Trigger “Save Code Now” for VCSes other than Git.
Until now, ‘save-origin’ would be called only when given a
<git-reference>. With this change, ‘save-origin’ gets called for other
version control systems as well.
* guix/lint.scm (swh-response->warning): New procedure, formerly in
‘check-archival’.
(vcs-origin, save-package-source): New procedures.
(check-archival)[response->warning]: Remove.
Call ‘save-package-source’ in both the Git and the non-Git cases.
* tests/lint.scm ("archival: missing svn revision"): New test.
Change-Id: I535e4ec89488faf83bfa544d5e4935fa73ef54fb
This commit is contained in:
Ludovic Courtès
Ludovic Courtès
parent
3328dec087
commit
47a0e5d9fb
2 changed files with 109 additions and 51 deletions
108
guix/lint.scm
108
guix/lint.scm
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@ -67,6 +67,10 @@ (define-module (guix lint)
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svn-multi-reference-url
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svn-multi-reference-user-name
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svn-multi-reference-password)
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#:autoload (guix hg-download) (hg-reference?
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hg-reference-url)
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#:autoload (guix bzr-download) (bzr-reference?
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bzr-reference-url)
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#:use-module (guix import stackage)
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#:use-module (ice-9 match)
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#:use-module (ice-9 regex)
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@ -1632,15 +1636,9 @@ (define (extract-swh-id spec)
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(extract-swh-id spec)))))
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%disarchive-mirrors))
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(define (check-archival package)
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"Check whether PACKAGE's source code is archived on Software Heritage. If
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it's not, and if its source code is a VCS snapshot, then send a \"save\"
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request to Software Heritage.
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Software Heritage imposes limits on the request rate per client IP address.
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This checker prints a notice and stops doing anything once that limit has been
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reached."
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(define (response->warning url method response)
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(define (swh-response->warning package url method response)
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"Given RESPONSE, the response of METHOD on URL, return a suitable warning
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list for PACKAGE."
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(if (request-rate-limit-reached? url method)
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(list (make-warning package
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(G_ "Software Heritage rate limit reached; \
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@ -1651,6 +1649,64 @@ (define (response->warning url method response)
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(list url (response-code response))
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#:field 'source))))
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(define (vcs-origin origin)
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"Return two values: the URL and type (a string) of the version-control used
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for ORIGIN. Return #f and #f if ORIGIN is not a version-control checkout."
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(match (and=> origin origin-uri)
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((? git-reference? ref)
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(values (git-reference-url ref) "git"))
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((? svn-reference? ref)
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(values (svn-reference-url ref) "svn"))
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((? svn-multi-reference? ref)
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(values (svn-multi-reference-url ref) "svn"))
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((? hg-reference? ref)
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(values (hg-reference-url ref) "hg"))
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((? bzr-reference? ref)
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(values (bzr-reference-url ref) "bzr"))
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;; XXX: Not sure what to do with the weird CVS URIs (:pserver: etc.).
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(_
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(values #f #f))))
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(define (save-package-source package)
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"Attempt to save the source of PACKAGE on SWH. Return a list of warnings."
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(let* ((origin (package-source package))
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(url type (if origin (vcs-origin origin) (values #f #f))))
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(cond ((and url type)
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(catch 'swh-error
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(lambda ()
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(save-origin url type)
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(list (make-warning
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package
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;; TRANSLATORS: "Software Heritage" is a proper noun that
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;; must remain untranslated. See
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;; <https://www.softwareheritage.org>.
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(G_ "scheduled Software Heritage archival")
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#:field 'source)))
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(lambda (key url method response . _)
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(cond ((= 429 (response-code response))
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(list (make-warning
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package
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(G_ "archival rate limit exceeded; \
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try again later")
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#:field 'source)))
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(else
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(swh-response->warning package url method response))))))
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((not origin)
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'())
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(else
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(list (make-warning
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package
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(G_ "source code cannot be archived")
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#:field 'source))))))
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(define (check-archival package)
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"Check whether PACKAGE's source code is archived on Software Heritage. If
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it's not, and if its source code is a VCS snapshot, then send a \"save\"
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request to Software Heritage.
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Software Heritage imposes limits on the request rate per client IP address.
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This checker prints a notice and stops doing anything once that limit has been
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reached."
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(define skip-key (gensym "skip-archival-check"))
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(define (skip-when-limit-reached url method)
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@ -1685,28 +1741,8 @@ (define hash
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'())
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(#f
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;; Revision is missing from the archive, attempt to save it.
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(catch 'swh-error
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(lambda ()
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(save-origin (git-reference-url reference) "git")
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(list (make-warning
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package
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;; TRANSLATORS: "Software Heritage" is a proper noun
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;; that must remain untranslated. See
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;; <https://www.softwareheritage.org>.
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(G_ "scheduled Software Heritage archival")
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#:field 'source)))
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(lambda (key url method response . _)
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(cond ((= 429 (response-code response))
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(list (make-warning
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package
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(G_ "archival rate limit exceeded; \
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try again later")
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#:field 'source)))
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(else
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(response->warning url method response))))))))
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(save-package-source package))))
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((? origin? origin)
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;; Since "save" origins are not supported for non-VCS source, all
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;; we can do is tell whether a given tarball is available or not.
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(if (and=> (origin-hash origin) ;XXX: for ungoogled-chromium
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content-hash-value) ;& icecat
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(let ((hash (origin-hash origin)))
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@ -1715,9 +1751,11 @@ (define hash
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(symbol->string
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(content-hash-algorithm hash))))
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(#f
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;; If SWH doesn't have HASH as is, it may be because it's
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;; a hand-crafted tarball. In that case, check whether
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;; the Disarchive database has an entry for that tarball.
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;; If ORIGIN is a version-control checkout, save it now.
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;; If not, check whether HASH is in the Disarchive
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;; database ("Save Code Now" does not accept tarballs).
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(if (vcs-origin origin)
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(save-package-source package)
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(match (lookup-disarchive-spec hash)
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(#f
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(list (make-warning package
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@ -1734,7 +1772,7 @@ (define hash
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(G_ "\
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Disarchive entry refers to non-existent SWH directory '~a'")
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(list id)
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#:field 'source)))))))
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#:field 'source))))))))
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((? content?)
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'())
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((? string? swhid)
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@ -1749,7 +1787,7 @@ (define hash
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#:field 'source)))))
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(match-lambda*
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(('swh-error url method response)
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(response->warning url method response))
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(swh-response->warning package url method response))
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((key . args)
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(if (eq? key skip-key)
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'()
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@ -1407,6 +1407,26 @@ (define (package-with-phase-changes changes)
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(check-archival (dummy-package "x" (source origin)))))))
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(warning-contains? "scheduled" warnings)))
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(test-assert "archival: missing svn revision"
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(let* ((origin (origin
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(method svn-fetch)
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(uri (svn-reference
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(url "http://example.org/svn/foo")
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(revision "1234")))
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(sha256 (make-bytevector 32))))
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;; https://archive.softwareheritage.org/api/1/origin/save/
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(save "{ \"origin_url\": \"http://example.org/svn/foo\",
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\"save_request_date\": \"2014-11-17T22:09:38+01:00\",
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\"save_request_status\": \"accepted\",
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\"save_task_status\": \"scheduled\" }")
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(warnings (with-http-server `((404 "No extid.") ;lookup-directory-by-nar-hash
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(404 "No revision.") ;lookup-revision
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(404 "No origin.") ;lookup-origin
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(200 ,save)) ;save-origin
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(parameterize ((%swh-base-url (%local-url)))
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(check-archival (dummy-package "x" (source origin)))))))
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(warning-contains? "scheduled" warnings)))
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(test-equal "archival: revision available"
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'()
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(let* ((origin (origin
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