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Backport #6031 (#6112)

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* Backport #6031

* Backport #6031

* Rebase on master, rerun scripts

* Update flowconfig
This commit is contained in:
jbrown215
2017-08-15 17:42:01 -04:00
committed by Henry Zhu
parent d375d80001
commit f4716dc816
4 changed files with 116 additions and 77 deletions
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75
scripts/generate-interfaces.js
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@@ -52,52 +52,67 @@ for (var type in t.NODE_FIELDS) {
var struct = ['type: "' + type + '";'];
var args = [];
for (var fieldName in fields) {
var field = fields[fieldName];
Object.keys(t.NODE_FIELDS[type])
.sort((fieldA, fieldB) => {
const indexA = t.BUILDER_KEYS[type].indexOf(fieldA);
const indexB = t.BUILDER_KEYS[type].indexOf(fieldB);
if (indexA === indexB) return fieldA < fieldB ? -1 : 1;
if (indexA === -1) return 1;
if (indexB === -1) return -1;
return indexA - indexB;
})
.forEach(fieldName => {
const field = fields[fieldName];
var suffix = "";
if (field.optional || field.default != null) suffix += "?";
let suffix = "";
if (field.optional || field.default != null) suffix += "?";
var typeAnnotation = "any";
let typeAnnotation = "any";
var validate = field.validate;
if (validate) {
if (validate.oneOf) {
typeAnnotation = validate.oneOf.map(function (val) {
return JSON.stringify(val);
}).join(" | ");
}
const validate = field.validate;
if (validate) {
if (validate.oneOf) {
typeAnnotation = validate.oneOf
.map(function(val) {
return JSON.stringify(val);
})
.join(" | ");
}
if (validate.type) {
typeAnnotation = validate.type;
if (validate.type) {
typeAnnotation = validate.type;
if (typeAnnotation === "array") {
typeAnnotation = "Array<any>";
if (typeAnnotation === "array") {
typeAnnotation = "Array<any>";
}
}
if (validate.oneOfNodeTypes) {
const types = validate.oneOfNodeTypes.map(
type => `${NODE_PREFIX}${type}`
);
typeAnnotation = types.join(" | ");
if (suffix === "?") typeAnnotation = "?" + typeAnnotation;
}
}
if (validate.oneOfNodeTypes) {
var types = validate.oneOfNodeTypes.map(type => `${NODE_PREFIX}${type}`);
typeAnnotation = types.join(" | ");
if (suffix === "?") typeAnnotation = "?" + typeAnnotation;
if (typeAnnotation) {
suffix += ": " + typeAnnotation;
}
}
if (typeAnnotation) {
suffix += ": " + typeAnnotation;
}
args.push(t.toBindingIdentifierName(fieldName) + suffix);
args.push(t.toBindingIdentifierName(fieldName) + suffix);
if (!t.isValidIdentifier(fieldName)) continue;
struct.push(fieldName + suffix + ";");
}
if (t.isValidIdentifier(fieldName)) {
struct.push(fieldName + suffix + ";");
}
});
code += `declare class ${NODE_PREFIX}${type} extends ${NODE_PREFIX} {
${struct.join("\n ").trim()}
}\n\n`;
// Flow chokes on super() :/
if (type !== 'Super') {
// Flow chokes on super() and import() :/
if (type !== "Super" && type !== "Import") {
lines.push(`declare function ${type[0].toLowerCase() + type.slice(1)}(${args.join(", ")}): ${NODE_PREFIX}${type};`);
}
}