Store license information for packages

And display this on the package page.

This uses a couple of new tables, and an additional field in the
package_metadata table.

Currently, the order of the licenses in the package definition isn't stored,
as I'm not sure the order in the list is significant.
This commit is contained in:
Christopher Baines 2019-05-15 08:05:14 +01:00
parent 28c2d46081
commit 16799a34a9
12 changed files with 393 additions and 16 deletions

View file

@ -0,0 +1,27 @@
-- Deploy guix-data-service:license_support to pg
BEGIN;
CREATE TABLE licenses (
id integer NOT NULL GENERATED ALWAYS AS IDENTITY,
name character varying NOT NULL,
uri character varying,
comment character varying,
PRIMARY KEY(id),
UNIQUE (name, uri, comment)
);
CREATE TABLE license_sets (
id integer GENERATED ALWAYS AS IDENTITY,
license_ids integer[] NOT NULL,
PRIMARY KEY(license_ids),
UNIQUE (id)
);
ALTER TABLE package_metadata ADD COLUMN license_set_id integer REFERENCES license_sets(id);
ALTER TABLE package_metadata DROP CONSTRAINT synopsis_description_home_page_location_id;
ALTER TABLE package_metadata ADD CONSTRAINT package_metadata_unique_fields UNIQUE (synopsis, description, home_page, location_id, license_set_id);
COMMIT;

View file

@ -0,0 +1,9 @@
-- Revert guix-data-service:license_support from pg
BEGIN;
DROP TABLE licenses;
DROP TABLE license_sets;
COMMIT;

View file

@ -10,3 +10,4 @@ git_branches 2019-05-05T14:53:12Z Christopher Baines <mail@cbaines.net> # Add a
remove_package_metadata_sha1_hash 2019-05-12T10:37:40Z Christopher Baines <mail@cbaines.net> # Remove the sha1_hash field from package_metadata
add_location_information 2019-05-12T20:27:48Z Christopher Baines <mail@cbaines.net> # Add locations table and location to package_metadata
add_git_repositories_cgit_url_base 2019-05-13T18:45:14Z Christopher Baines <mail@cbaines.net> # Add cgit_url_base to git_repositories
license_support 2019-05-13T20:37:40Z Christopher Baines <mail@cbaines.net> # Add support for storing license information

View file

@ -0,0 +1,7 @@
-- Verify guix-data-service:license_support on pg
BEGIN;
-- XXX Add verifications here.
ROLLBACK;