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const mapWorkspaces = require('@npmcli/map-workspaces')
const _appendWorkspaces = Symbol('appendWorkspaces')
// shared ref used by other mixins/Arborist
const _loadWorkspaces = Symbol.for('loadWorkspaces')
const _loadWorkspacesVirtual = Symbol.for('loadWorkspacesVirtual')
module.exports = cls => class MapWorkspaces extends cls {
[_appendWorkspaces] (node, workspaces) {
if (node && workspaces.size)
node.workspaces = workspaces
return node
}
async [_loadWorkspaces] (node) {
if (node.workspaces)
return node
const workspaces = await mapWorkspaces({
cwd: node.path,
pkg: node.package,
})
return this[_appendWorkspaces](node, workspaces)
}
[_loadWorkspacesVirtual] (opts) {
return mapWorkspaces.virtual(opts)
}
}
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