generated from nhcarrigan/template
Naomi Carrigan
c39f443e05
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### Explanation _No response_ ### Issue _No response_ ### Attestations - [ ] I have read and agree to the [Code of Conduct](https://docs.nhcarrigan.com/community/coc/) - [ ] I have read and agree to the [Community Guidelines](https://docs.nhcarrigan.com/community/guide/). - [ ] My contribution complies with the [Contributor Covenant](https://docs.nhcarrigan.com/dev/covenant/). ### Dependencies - [ ] I have pinned the dependencies to a specific patch version. ### Style - [ ] I have run the linter and resolved any errors. - [ ] My pull request uses an appropriate title, matching the conventional commit standards. - [ ] My scope of feat/fix/chore/etc. correctly matches the nature of changes in my pull request. ### Tests - [ ] My contribution adds new code, and I have added tests to cover it. - [ ] My contribution modifies existing code, and I have updated the tests to reflect these changes. - [ ] All new and existing tests pass locally with my changes. - [ ] Code coverage remains at or above the configured threshold. ### Documentation _No response_ ### Versioning _No response_ Reviewed-on: #1 Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com> Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>
81 lines
2.3 KiB
TypeScript
81 lines
2.3 KiB
TypeScript
/**
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* @copyright nhcarrigan
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* @license Naomi's Public License
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* @author Naomi Carrigan
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*/
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import { readFileSync, readdirSync } from "node:fs";
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import { join } from "node:path";
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import matter from "gray-matter";
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const postsDirectory = join(process.cwd(), "posts");
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/**
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* Reads the posts directory and returns an array of post data.
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* @returns An array of parsed frontmatter and file contents.
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*/
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const getSortedPostsData = (): Array<{
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content: string;
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data: { date: Date; summary: string; title: string };
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slug: string;
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}> => {
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const fileNames = readdirSync(postsDirectory);
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const allPostsData = fileNames.map((fileName) => {
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const slug = fileName.replace(/\.md$/, "");
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const fullPath = join(postsDirectory, fileName);
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const fileContents = readFileSync(fullPath, "utf8");
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// eslint-disable-next-line @typescript-eslint/consistent-type-assertions -- matter doesn't take a generic I guess?
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const matterResult = matter(fileContents) as unknown as {
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content: string;
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data: { title: string; date: string; summary: string };
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};
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return {
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content: matterResult.content,
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data: {
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date: new Date(matterResult.data.date),
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summary: matterResult.data.summary,
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title: matterResult.data.title,
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},
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slug: slug,
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};
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});
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return allPostsData.sort((a, b) => {
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if (a.data.date < b.data.date) {
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return 1;
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}
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return -1;
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});
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};
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/**
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* Reads a single post file.
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* @param slug - The slug of the post to read.
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* @returns The parsed frontmatter and file contents.
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*/
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const getPostData = (
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slug: string,
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): {
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content: string;
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data: { date: Date; summary: string; title: string };
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slug: string;
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} => {
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const fullPath = join(postsDirectory, `${slug}.md`);
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const fileContents = readFileSync(fullPath, "utf8");
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// eslint-disable-next-line @typescript-eslint/consistent-type-assertions -- matter doesn't take a generic I guess?
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const matterResult = matter(fileContents) as unknown as {
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content: string;
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data: { title: string; date: string; summary: string };
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};
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return {
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content: matterResult.content,
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data: {
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date: new Date(matterResult.data.date),
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summary: matterResult.data.summary,
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title: matterResult.data.title,
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},
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slug: slug,
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};
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};
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export { getSortedPostsData, getPostData };
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