diff options
| author | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
|---|---|---|
| committer | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
| commit | de98e0b232509d5f40c135d540a70e415272ff85 (patch) | |
| tree | a79222a5b58484ab3b80d18efcaaa7ccc4769b33 /node_modules/webpack/lib/validateSchema.js | |
| parent | e0c9d480a73fa629c1e4a47d3e721f1d2d345406 (diff) | |
node_modules
Diffstat (limited to 'node_modules/webpack/lib/validateSchema.js')
| -rw-r--r-- | node_modules/webpack/lib/validateSchema.js | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/validateSchema.js b/node_modules/webpack/lib/validateSchema.js new file mode 100644 index 000000000..8d415c170 --- /dev/null +++ b/node_modules/webpack/lib/validateSchema.js @@ -0,0 +1,66 @@ +/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Gajus Kuizinas @gajus
+*/
+"use strict";
+
+const Ajv = require("ajv");
+const ajv = new Ajv({
+ errorDataPath: "configuration",
+ allErrors: true,
+ verbose: true
+});
+require("ajv-keywords")(ajv, ["instanceof"]);
+require("../schemas/ajv.absolutePath")(ajv);
+
+function validateSchema(schema, options) {
+ if(Array.isArray(options)) {
+ const errors = options.map((options) => validateObject(schema, options));
+ errors.forEach((list, idx) => {
+ list.forEach(function applyPrefix(err) {
+ err.dataPath = `[${idx}]${err.dataPath}`;
+ if(err.children) {
+ err.children.forEach(applyPrefix);
+ }
+ });
+ });
+ return errors.reduce((arr, items) => {
+ return arr.concat(items);
+ }, []);
+ } else {
+ return validateObject(schema, options);
+ }
+}
+
+function validateObject(schema, options) {
+ const validate = ajv.compile(schema);
+ const valid = validate(options);
+ return valid ? [] : filterErrors(validate.errors);
+}
+
+function filterErrors(errors) {
+ let newErrors = [];
+ errors.forEach((err) => {
+ const dataPath = err.dataPath;
+ let children = [];
+ newErrors = newErrors.filter((oldError) => {
+ if(oldError.dataPath.includes(dataPath)) {
+ if(oldError.children) {
+ children = children.concat(oldError.children.slice(0));
+ }
+ oldError.children = undefined;
+ children.push(oldError);
+ return false;
+ }
+ return true;
+ });
+ if(children.length) {
+ err.children = children;
+ }
+ newErrors.push(err);
+ });
+
+ return newErrors;
+}
+
+module.exports = validateSchema;
|