René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"coursier: additional_dependencies with non-default channel","articleBody":"### search you tried in the issue tracker\r\n\r\nhttps://github.com/pre-commit/pre-commit/pull/2702\r\n\r\n### describe your actual problem\r\n\r\n#### Description\r\n\r\nCurrently, coursier's `additional_dependencies` only supports the default [channel](https://get-coursier.io/docs/cli-install#channels).\r\nThis means it can't pull dependencies from repositories like `central`.\r\n\r\n##### AS-IS\r\n\r\n```yaml\r\nrepos:\r\n- repo: https://github.com/junghoon-vans/pre-coursier\r\n  rev: v0.2.0\r\n  hooks:\r\n  - id: scalafmt\r\n    args: [\"--config-str\", \"version = 2.4.2, runner.dialect = scala3\"]\r\n    additional_dependencies: [\"scalafmt:2.4.2\"] # This is available\r\n\r\n  - id: checkstyle\r\n    args: [\".\", \"-c\", \"./checkstyle.xml\"]\r\n    additional_dependencies: [\"checkstyle:10.8.0\"] # This is not avaliable\r\n```\r\n\r\n#### Solution\r\n\r\nHow about changing `central` to the default repository for more dependencies?\r\nIn fact, coursier's default repository also fetches files from central.\r\n\r\n##### TO-BE\r\n\r\n```yaml\r\nrepos:\r\n- repo: https://github.com/junghoon-vans/pre-coursier\r\n  rev: v0.2.0\r\n  hooks:\r\n  - id: scalafmt\r\n    args: [\"--config-str\", \"version = 2.4.2, runner.dialect = scala3\"]\r\n    additional_dependencies: [\"org.scalameta::scalafmt-cli:2.4.2\"]\r\n\r\n  - id: checkstyle\r\n    args: [\".\", \"-c\", \"./checkstyle.xml\"]\r\n    additional_dependencies: [\"com.puppycrawl.tools:checkstyle:10.8.0\"]\r\n```\r\n\r\n\u003e But the library must be explicitly marked in additional_dependencies.\r\n\r\n### pre-commit --version\r\n\r\npre-commit:3.4.0","author":{"url":"https://github.com/junghoon-vans","@type":"Person","name":"junghoon-vans"},"datePublished":"2023-09-03T12:53:22.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":6},"url":"https://github.com/2986/pre-commit/issues/2986"}