add webber script

gatsby-node.js

@@ -0,0 +1,93 @@
+const path = require(`path`);
+const { createFilePath } = require(`gatsby-source-filesystem`);
+
+const toKebabCase = str =>
+  str &&
+  str
+    .match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
+    .map(x => x.toLowerCase())
+    .join('-');
+
+exports.createPages = ({ graphql, actions }) => {
+  const { createPage } = actions;
+
+  const snippetPage = path.resolve(`./src/docs/templates/SnippetPage.js`);
+  const tagPage = path.resolve(`./src/docs/templates/TagPage.js`);
+  return graphql(
+    `
+      {
+        allMarkdownRemark(
+          sort: { fields: [frontmatter___title], order: ASC }
+          limit: 1000
+        ) {
+          edges {
+            node {
+              fields {
+                slug
+              }
+              frontmatter {
+                tags
+              }
+              fileAbsolutePath
+            }
+          }
+        }
+      }
+    `,
+  ).then(result => {
+    if (result.errors) {
+      throw result.errors;
+    }
+
+    // Create individual snippet pages.
+    const snippets = result.data.allMarkdownRemark.edges;
+
+    snippets.forEach((post, index) => {
+      if (post.node.fileAbsolutePath.indexOf('README') !== -1)
+        return;
+      createPage({
+        path: `/snippet${post.node.fields.slug}`,
+        component: snippetPage,
+        context: {
+          slug: post.node.fields.slug,
+        },
+      });
+    });
+
+    // Create tag pages.
+    const tags = snippets.reduce((acc, post) => {
+      if (!post.node.frontmatter || !post.node.frontmatter.tags) return acc;
+      const primaryTag = post.node.frontmatter.tags.split(',')[0];
+      if (!acc.includes(primaryTag)) acc.push(primaryTag);
+      return acc;
+    }, []);
+
+    tags.forEach(tag => {
+      const tagPath = `/tag/${toKebabCase(tag)}/`;
+      const tagRegex = `/^\\s*${tag}/`;
+      createPage({
+        path: tagPath,
+        component: tagPage,
+        context: {
+          tag,
+          tagRegex,
+        },
+      });
+    });
+
+    return null;
+  });
+};
+
+exports.onCreateNode = ({ node, actions, getNode }) => {
+  const { createNodeField } = actions;
+
+  if (node.internal.type === `MarkdownRemark`) {
+    const value = createFilePath({ node, getNode });
+    createNodeField({
+      name: `slug`,
+      node,
+      value,
+    });
+  }
+};