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contract-loader.js
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contract-loader.js
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const R = require('ramda')
const joi = require('joi')
const path = require('path')
const fs = require('fs')
const setDefault = (path, value) => contract =>
R.assocPath(
path,
R.defaultTo(value, R.path(path, contract)),
contract)
const setDefaults =
R.pipe(
setDefault([ 'request', 'method' ], 'GET'),
setDefault([ 'request', 'headers' ], {}),
setDefault([ 'request', 'bodySchema' ], joi.any()),
setDefault([ 'response', 'status' ], 200),
setDefault([ 'response', 'headers' ], {}),
setDefault([ 'response', 'bodySchema' ], joi.any())
)
const requireUncached = module => {
delete require.cache[require.resolve(module)]
return require(module)
}
module.exports.load = path => {
const loaded = requireUncached(path)
const contracts = R.unless(Array.isArray, R.of, loaded)
return R.map(setDefaults, contracts)
}
module.exports.dir = contract =>
new Promise((resolve, reject) => {
const fullPath = path.resolve(contract)
fs.stat(fullPath, (err, stats) => {
if (err) {
return resolve(path.dirname(fullPath))
}
return stats.isDirectory()
? resolve(fullPath)
: resolve(path.dirname(fullPath))
})
})