Add dotfile config resolution for CLI options#547
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Samoppakiks wants to merge 1 commit intozio:masterfrom
Open
Add dotfile config resolution for CLI options#547Samoppakiks wants to merge 1 commit intozio:masterfrom
Samoppakiks wants to merge 1 commit intozio:masterfrom
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Implements reading CLI options from dotfiles (.appname), walking the directory tree from CWD upward. Closer files override parent directories. CLI arguments override all file settings. Features: - ConfigFileResolver trait with platform-specific implementations (JVM/Native: java.nio.file, JS: no-op) - Automatic dotfile discovery and parsing - Override hierarchy: parent dir < child dir < CLI args - --config-diagnostics flag shows provenance (file path per option) - Full test suites for parsing, merging, and end-to-end resolution /claim zio#191
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Demo GIFHuman-written implementation. /claim #191 |
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Summary
Implements #191: reading CLI options from dotfiles, with full directory-walk resolution, override hierarchy, and diagnostics.
/claim #191
Features
Dotfile Resolution
.<appname>files--key=valueor--key valueformat (one per line)#) and blank lines supportedOverride Hierarchy
Diagnostics
--config-diagnosticsflag prints which settings came from which filesCross-Platform
java.nio.filefor directory walking and file readingChanges
ConfigFileResolver.scala(shared)ConfigFileResolverPlatformSpecific.scala(jvm)ConfigFileResolverPlatformSpecific.scala(native)ConfigFileResolverPlatformSpecific.scala(js)CliApp.scalaConfigFilesSpec.scalaConfigFileResolverSpec.scalaTesting
28 new tests covering: