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const path = require(`path`);
exports.sourceNodes = ({ actions }) => {
const { createTypes } = actions;
const typeDefs = `
type Term {
power: Int!
coeff: String!
}
type Element {
raw: String
poly: [Term]
}
enum FieldType {
Prime
Binary
Extension
}
type Field {
type: FieldType
p: String
poly: [Term]
base: String
degree: Int
bits: Int
}
type Point {
x: Element
y: Element
}
enum Form {
Weierstrass
Montgomery
Edwards
TwistedEdwards
}
type Params @dontInfer {
a: Element
b: Element
c: Element
d: Element
}
type Curve implements Node {
name: String!
category: String!
desc: String
oid: String
field: Field
form: Form
params: Params
generator: Point
order: String!
cofactor: String!
aliases: [String]
}
type Category implements Node {
name: String!
desc: String
}
`;
createTypes(typeDefs);
};
exports.onCreateNode = ({
node,
actions,
getNode,
createNodeId,
createContentDigest
}) => {
const { createNode, createParentChildLink } = actions;
if (node.internal.type !== `CurvesJson`) {
return;
}
const fileNode = getNode(node.parent);
if (fileNode.base === "schema.json") {
return;
}
const catId = createNodeId(`${node.id} >>> Category`);
const catContentDigest = createContentDigest(node);
createNode({
name: node.name,
desc: node.desc,
id: catId,
parent: node.id,
children: [],
internal: {
type: `Category`,
contentDigest: catContentDigest,
description: `Category`
}
});
createParentChildLink({ parent: fileNode, child: node });
node.curves.forEach(curve => {
const curveId = createNodeId(
`${node.id} >>> ${node.name} >>> ${curve.name}`
);
const curveContentDigest = createContentDigest(curve);
createNode({
...curve,
id: curveId,
parent: catId,
children: [],
internal: {
type: `Curve`,
contentDigest: curveContentDigest,
description: `Curve`
}
});
createParentChildLink({ parent: getNode(catId), child: getNode(curveId) });
});
};
exports.createPages = async ({ graphql, actions }) => {
const { createPage } = actions;
const result = await graphql(`
query {
allCategory {
nodes {
name
children {
... on Curve {
name
}
}
parent {
parent {
... on File {
relativeDirectory
}
}
}
}
}
}
`);
result.data.allCategory.nodes.forEach(category => {
createPage({
path: category.parent.parent.relativeDirectory,
component: path.resolve(`./src/templates/category.js`),
context: {
name: category.name
}
});
category.children.forEach(curve => {
createPage({
path: path.join(category.parent.parent.relativeDirectory, curve.name),
component: path.resolve(`./src/templates/curve.js`),
context: {
name: curve.name
}
});
});
});
};
exports.onCreateWebpackConfig = ({ stage, loaders, actions }) => {
if (stage === "build-javascript") {
// turn off source-maps
actions.setWebpackConfig({
devtool: false
});
} else if (stage === "build-html") {
actions.setWebpackConfig({
module: {
rules: [
{
test: /pseudocode/,
use: loaders.null()
}
]
}
});
}
};
|
