OptionalmapFile containing initial import map (defaults to importmap.json, supports .js with embedded JSON, or HTML with inline import map)
OptionalconditionsComma-separated environment condition overrides or array of conditions (defaults to ['browser', 'development', 'module'] in normal mode, or ['browser', 'production', 'module'] in production mode)
OptionalresolutionComma-separated dependency resolution overrides or array of resolutions (no default, used to override specific package versions)
OptionalproviderOptionalcacheCache mode for fetches (defaults to 'online', accepts 'online', 'offline', 'no-cache')
OptionalreleaseEnable release mode with production optimizations (defaults to false) When enabled, automatically sets: --flatten-scopes, --combine-subpaths, --conditions=production
OptionalquietSuppress non-essential output (defaults to false)
OptionalshowDisplay version information (defaults to false)
OptionaldirDirectory to operate in (defaults to current working directory)
OptionaldisableComma-separated list of warnings to disable (e.g., 'file-count')
OptionaloutPath to the output directory for the build (defaults to 'dist')
OptionalminifyEnable/disable build minification (defaults to true)
OptionalinstallGenerate import map after build completes (defaults to true)
Flags for the build command to compile packages.
Used by the jspm build command to build and optimize packages using RollupJS.