56 lines
958 B
JavaScript
56 lines
958 B
JavaScript
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var resolver = require('resolve')
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var xtend = require('xtend')
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var path = require('path')
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var core = {}
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var exts = [
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'.glsl'
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, '.vert'
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, '.frag'
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, '.geom'
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, '.vs'
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, '.fs'
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, '.gs'
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, '.vsh'
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, '.fsh'
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, '.gsh'
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, '.vshader'
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, '.fshader'
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, '.gshader'
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]
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module.exports = resolve
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module.exports.sync = resolveSync
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function resolve(target, opts, next) {
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return resolver(target
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, glslOpts(opts || {})
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, next
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)
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}
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function resolveSync(target, opts) {
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return resolver.sync(target
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, glslOpts(opts || {})
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)
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}
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function glslOpts(opts) {
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return xtend(opts, {
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modules: core
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, extensions: exts
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, packageFilter: packageFilter
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})
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}
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// find the "glslify", "main", or assume main == "index.glsl"
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// if main is a .js file then ignore it.
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function packageFilter(pkg, root) {
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pkg.main = pkg.glslify || (
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path.extname(pkg.main || '') !== '.js' &&
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pkg.main
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) || 'index.glsl'
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return pkg
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}
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