48 lines
1.6 KiB
Scheme
48 lines
1.6 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 model git-commit)
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#:use-module (ice-9 match)
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#:use-module (json)
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#:use-module (squee)
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#:use-module (srfi srfi-19)
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#:use-module (guix-data-service model utils)
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#:export (insert-git-commit-entry
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git-commit-exists?))
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(define (insert-git-commit-entry conn
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git-branch-id
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commit
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datetime)
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(exec-query
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conn
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"
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INSERT INTO git_commits (commit, git_branch_id, datetime)
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VALUES ($1, $2, to_timestamp($3))
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ON CONFLICT DO NOTHING"
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(list commit
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(number->string git-branch-id)
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(date->string datetime "~s"))))
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(define (git-commit-exists? conn commit)
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(match (exec-query
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conn
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"SELECT 1 FROM git_commits WHERE commit = $1"
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(list commit))
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(#f #f)
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(_ #t)))
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