Christopher Baines
b90e6289ac
The git_branches table had 'NULL' values for some commits where the branch was deleted, importantly this was the string 'NULL', not an actual NULL value. This commit fixes that, migrating the existing values to be '', and changing the relevant code. The primary key is also extended to include the datetime field, as this is important to allow a branch to be deleted twice.
64 lines
2.7 KiB
Scheme
64 lines
2.7 KiB
Scheme
;;; Guix Data Service -- Information about Guix over time
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;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
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;;;
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;;; This program is free software: you can redistribute it and/or
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;;; modify it under the terms of the GNU Affero General Public License
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;;; as published by the Free Software Foundation, either version 3 of
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;;; the License, or (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;; Affero General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU Affero General Public
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;;; License along with this program. If not, see
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;;; <http://www.gnu.org/licenses/>.
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(define-module (guix-data-service branch-updated-emails)
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#:use-module (srfi srfi-19)
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#:use-module (email email)
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#:use-module (guix-data-service model git-repository)
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#:use-module (guix-data-service model git-branch)
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#:use-module (guix-data-service jobs load-new-guix-revision)
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#:export (enqueue-job-for-email))
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(define %repository-url-for-repo
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'(("guix" . "https://git.savannah.gnu.org/git/guix.git")))
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(define (enqueue-job-for-email conn email)
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(let* ((headers (email-headers email))
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(date (assq-ref headers 'date))
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(x-git-repo (assq-ref headers 'x-git-repo))
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(x-git-reftype (assq-ref headers 'x-git-reftype))
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(x-git-refname (assq-ref headers 'x-git-refname))
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(x-git-newrev (assq-ref headers 'x-git-newrev)))
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(when (and (and (string? x-git-reftype)
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(string=? x-git-reftype "branch"))
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(and (string? x-git-repo)
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(string=? x-git-repo "guix"))
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(string? x-git-newrev))
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(let ((branch-name
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(string-drop x-git-refname 11))
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(git-repository-id
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(git-repository-url->git-repository-id
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conn
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(assoc-ref %repository-url-for-repo x-git-repo))))
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(insert-git-branch-entry conn
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branch-name
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(if (string=? "0000000000000000000000000000000000000000"
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x-git-newrev)
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""
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x-git-newrev)
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git-repository-id
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date)
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(unless (string=? "0000000000000000000000000000000000000000"
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x-git-newrev)
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(enqueue-load-new-guix-revision-job
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conn
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git-repository-id
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x-git-newrev
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(string-append x-git-repo " " x-git-refname " updated")))))))
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