Talk:Composer/For extensions

"Nested" composer.json
Some extensions (well, only Wikidata and GoogleAPIClient basically) have multiple composer.json files, or keep theirs outside the "root" of the extension. The usage of such extensions is hopefully documented on their own pages, but perhaps developer documentation should be expèanded to cover this use case/how-to as well? nemobis@tools-login:/shared/mediawiki/extensions$ find -mindepth 3 -type f -name composer.json ./Wikidata/vendor/wikibase/data-model-serialization/composer.json ./Wikidata/vendor/wikibase/data-model/composer.json ./Wikidata/vendor/wikibase/serialization-javascript/composer.json ./Wikidata/vendor/wikibase/data-model-javascript/composer.json ./Wikidata/vendor/wikibase/easyrdf_lite/composer.json ./Wikidata/vendor/wikibase/javascript-api/composer.json ./Wikidata/vendor/wikibase/internal-serialization/composer.json ./Wikidata/vendor/composer/installers/composer.json ./Wikidata/vendor/serialization/serialization/composer.json ./Wikidata/vendor/data-values/geo/composer.json ./Wikidata/vendor/data-values/common/composer.json ./Wikidata/vendor/data-values/validators/composer.json ./Wikidata/vendor/data-values/number/composer.json ./Wikidata/vendor/data-values/time/composer.json ./Wikidata/vendor/data-values/data-types/composer.json ./Wikidata/vendor/data-values/javascript/composer.json ./Wikidata/vendor/data-values/serialization/composer.json ./Wikidata/vendor/data-values/interfaces/composer.json ./Wikidata/vendor/data-values/data-values/composer.json ./Wikidata/vendor/diff/diff/composer.json ./Wikidata/extensions/Wikidata.org/composer.json ./Wikidata/extensions/Wikibase/client/composer.json ./Wikidata/extensions/Wikibase/composer.json ./Wikidata/extensions/Wikibase/lib/composer.json ./Wikidata/extensions/Wikibase/repo/composer.json ./Wikidata/extensions/ValueView/composer.json ./Wikidata/extensions/PropertySuggester/composer.json ./Wikidata/extensions/WikimediaBadges/composer.json ./GoogleAPIClient/lib/composer.json ./DataValues/DataValues/composer.json ./DataValues/DataValuesInterfaces/composer.json ./DataValues/DataValuesCommon/composer.json ./WikidataEntitySuggester/php-client/composer.json
 * As far as I can tell both Wikidata and GoogleAPIClient bundle composer libraries/extensions inside of them, which is why they have composer.json files in sub-directories. Legoktm (talk) 03:04, 19 January 2015 (UTC)

Is using composer still recommended?
I thought that using composer to install extensions is a good idea. This wiki page suggest that it's the way to go, however I discovered now that there are some doubts. If composer is not the way to go, then that should be clearly marked here. Otherwise people invest time to support composer, although a different approach will be recommended soon. Ingomueller-net (talk) 14:43, 4 November 2015 (UTC)
 * Also a related issue: https://phabricator.wikimedia.org/T467