Add `RBS_COLLECTION_FILE` environment variable
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- Dominant language
- Ruby
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- 2.2k
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- Avg merge
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- Merged PRs (30d)
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Description
I would like to change the RBS library to read RBS collection configuration at RBS_COLLECTION_FILE environment variable, like BUNDLE_GEMFILE in Bundler.
This makes switching collection configurations easier.
# Read Gemfile.lock and rbs_collection.yaml
$ bundle exec rbs collection update
# Read Gemfile.steep and rbs_collection.steep.yaml
$ BUNDLE_GEMFILE=Gemfile.steep RBS_COLLECTION_FILE=rbs_collection.steep.yaml bundle exec rbs collection update
--collectioncommand line option has higher precedence thanRBS_COLLECTION_FILEenv var
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the collection command's configuration loading and the existing --collection option. Add support for RBS_COLLECTION_FILE while preserving the command-line option's higher precedence, then verify both configuration-switching examples and the precedence behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- ruby
- Domain
- devtools
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100