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query/web/api: support getting latest-rc

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We support URLs like "/linux/latest/source" that redirect to the latest
tagged version. But this excludes release candidates. Add a "latest-rc"
that takes RCs into account.

Requested by Luca.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
This commit is contained in:
Théo Lebrun 2026-03-27 10:57:28 +01:00
parent f260bb555e
commit acf60d4136
4 changed files with 23 additions and 14 deletions
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5
elixir/api.py
View file

@ -43,8 +43,9 @@ class ApiIdentGetterResource:
resp.status = falcon.HTTP_NOT_FOUND resp.status = falcon.HTTP_NOT_FOUND
return return
if version == 'latest': if version in ('latest', 'latest-rc'):
version = query.get_latest_tag() rc = version == 'latest-rc'
version = query.get_latest_tag(rc=rc)
symbol_definitions, symbol_references, symbol_doccomments, _ = query.search_ident(version, ident, family) symbol_definitions, symbol_references, symbol_doccomments, _ = query.search_ident(version, ident, family)

7
elixir/query.py
View file

@ -185,8 +185,11 @@ class Query:
# Returns the latest tag that is included in the database. # Returns the latest tag that is included in the database.
# This excludes release candidates. # This excludes release candidates.
def get_latest_tag(self): def get_latest_tag(self, rc):
sorted_tags = self.scriptLines('get-latest-tags') if rc:
sorted_tags = reversed(self.scriptLines('list-tags'))
else:
sorted_tags = self.scriptLines('get-latest-tags')
for tag in sorted_tags: for tag in sorted_tags:
if self.db.vers.exists(tag): if self.db.vers.exists(tag):

15
elixir/web.py
View file

@ -234,8 +234,9 @@ class SourceResource:
raise ElixirProjectError('Error', 'Path contains characters that are not allowed', raise ElixirProjectError('Error', 'Path contains characters that are not allowed',
project=project, version=version, query=query) project=project, version=version, query=query)
if version == 'latest': if version in ('latest', 'latest-rc'):
version = query.get_latest_tag() rc = version == 'latest-rc'
version = query.get_latest_tag(rc=rc)
resp.status = falcon.HTTP_FOUND resp.status = falcon.HTTP_FOUND
resp.location = stringify_source_path(project, version, path) resp.location = stringify_source_path(project, version, path)
return return
@ -333,8 +334,9 @@ class IdentResource(IdentPostRedirectResource):
ident = validated_ident ident = validated_ident
if version == 'latest': if version in ('latest', 'latest-rc'):
version = query.get_latest_tag() rc = version == 'latest-rc'
version = query.get_latest_tag(rc=rc)
resp.status = falcon.HTTP_FOUND resp.status = falcon.HTTP_FOUND
resp.location = stringify_ident_path(project, version, family, ident) resp.location = stringify_ident_path(project, version, family, ident)
return return
@ -361,8 +363,9 @@ class IncompleteURLRedirectResource:
raise ElixirProjectError('Error', f'Unknown default project: {project}', raise ElixirProjectError('Error', f'Unknown default project: {project}',
status=falcon.HTTP_INTERNAL_SERVER_ERROR) status=falcon.HTTP_INTERNAL_SERVER_ERROR)
if version == 'latest' or len(version) == 0: if version in ('latest', 'latest-rc') or len(version) == 0:
version = query.get_latest_tag() rc = version == 'latest-rc'
version = query.get_latest_tag(rc=rc)
resp.status = falcon.HTTP_FOUND resp.status = falcon.HTTP_FOUND
resp.location = stringify_source_path(project, version, '/') resp.location = stringify_source_path(project, version, '/')

10
utils/speedtest.py
View file

@ -83,14 +83,16 @@ def init_query(project):
def get_ident(query, ident, version): def get_ident(query, ident, version):
if version == 'latest': if version == ('latest', 'latest-rc'):
version = query.get_latest_tag() rc = version == 'latest'
version = query.get_latest_tag(rc=rc)
return query.search_ident(version, ident[0], ident[1]) return query.search_ident(version, ident[0], ident[1])
def get_file(query, path, version): def get_file(query, path, version):
if version == 'latest': if version == ('latest', 'latest-rc'):
version = query.get_latest_tag() rc = version == 'latest'
version = query.get_latest_tag(rc=rc)
return query.get_file(version, path) return query.get_file(version, path)