Add getPost

12 files changed, 45 insertions, 11 deletions

diff --git a/docs/README.md b/docs/README.md
index 4b82b43..ebfdaa0 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -28,8 +28,9 @@ import Kronikarz from "kronikarz";
 const k = new Kronikarz("path/to/posts");
 ```
 
-At this point only one method is available.
+At this point only two methods are available.
 
 ```js
-k.getPosts();
+k.getPosts(); // returns array of all posts
+k.getPost("2019", "11", "20", "title"); // returns post from path `2019/11/20/title.md`
 ```
diff --git a/jest.config.js b/jest.config.js
index 8effa4a..1e9ddba 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,7 +1,5 @@
 module.exports = {
-  roots: ["<rootDir>/src"],
   transform: {
     "^.+\\.tsx?$": "ts-jest"
   }
-  //   testMatch: ["**/test/**/*.[jt]s?(x)", "**/?(*.)+(spec|test).[jt]s?(x)"]
 };
diff --git a/lib/getPost.ts b/lib/getPost.ts
new file mode 100644
index 0000000..2555215
--- /dev/null
+++ b/lib/getPost.ts
@@ -0,0 +1,19 @@
+import { parsePost } from "./parsePost";
+import { Post } from "./interfaces";
+
+interface getPostArgument {
+  year: string;
+  month: string;
+  day: string;
+  title: string;
+}
+
+export function getPost(
+  { year, month, day, title }: getPostArgument,
+  path: string
+): Post {
+  const filePath = `${path}/${year}/${month}/${day}/${title}.md`;
+
+  const post = parsePost(filePath);
+  return post;
+}
diff --git a/lib/getPosts.ts b/lib/getPosts.ts
index 69a353f..1821f12 100644
--- a/lib/getPosts.ts
+++ b/lib/getPosts.ts
@@ -1,5 +1,5 @@
 import { Post } from "./interfaces";
-import parsePost from "./parsePost";
+import { parsePost } from "./parsePost";
 import { readDir } from "./utils";
 
 function getPosts(path: string): Array<Post> {
diff --git a/lib/index.ts b/lib/index.ts
index 61e38c8..ade7180 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -1,3 +1,4 @@
+import { getPost as apiGetPost } from "./getPost";
 import { getPosts as apiGetPosts } from "./getPosts";
 import { Post } from "./interfaces";
 
@@ -11,4 +12,7 @@ export default class Kronikarz {
   getPosts(): Array<Post> {
     return apiGetPosts(this.postPath);
   }
+  getPost(year: string, month: string, day: string, title: string): Post {
+    return apiGetPost({ year, month, day, title }, this.postPath);
+  }
 }
diff --git a/lib/interfaces.ts b/lib/interfaces.ts
index 8c3493d..1d598c6 100644
--- a/lib/interfaces.ts
+++ b/lib/interfaces.ts
@@ -4,11 +4,15 @@ interface Date {
   day: string;
 }
 
+interface Meta {
+  [key: string]: string;
+}
+
 export interface PostContent {
   html: string;
   markdown: string;
   description: string;
-  meta: Object;
+  meta: Meta;
 }
 
 export interface Post {
diff --git a/lib/parsePost.ts b/lib/parsePost.ts
index 01e8d1c..416dd16 100644
--- a/lib/parsePost.ts
+++ b/lib/parsePost.ts
@@ -29,7 +29,7 @@ function getPostContent(fileContent: string): PostContent {
   };
 }
 
-export default function parsePost(filePath: string): Post {
+export function parsePost(filePath: string): Post {
   const [year, month, day, title] = filePath.split("/").splice(-4, 4);
   const date = { year, month, day };
   const fileContent = fs.readFileSync(filePath, "utf-8");
diff --git a/package.json b/package.json
index c301df4..7a67237 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "kronikarz",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "System elektronicznej kroniki",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/test/getPost.spec.ts b/test/getPost.spec.ts
new file mode 100644
index 0000000..6a5e4e0
--- /dev/null
+++ b/test/getPost.spec.ts
@@ -0,0 +1,8 @@
+import Kronikarz from "../dist";
+
+const k = new Kronikarz(__dirname + "/samples");
+
+test("simple get", () => {
+  const post = k.getPost("2019", "12", "12", "test");
+  expect(post.content.meta["title"]).toBe("Test");
+});
diff --git a/lib/__tests__/index.spec.ts b/test/index.spec.ts
index 52e28ba..4fd65e1 100644
--- a/lib/__tests__/index.spec.ts
+++ b/test/index.spec.ts
@@ -1,7 +1,6 @@
-import Kronikarz from "..";
+import Kronikarz from "../dist";
 
 test("basic", () => {
   const k = new Kronikarz(__dirname + "/samples");
-  console.log(k.getPosts());
   expect(k.getPosts().length).toBe(1);
 });
diff --git a/lib/__tests__/samples/2019/12/12/test.md b/test/samples/2019/12/12/test.md
index 5fc0158..5fc0158 100644
--- a/lib/__tests__/samples/2019/12/12/test.md
+++ b/test/samples/2019/12/12/test.md
diff --git a/tsconfig.json b/tsconfig.json
index cc0e6fa..31f9494 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -59,5 +59,6 @@
     /* Experimental Options */
     // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
     // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
-  }
+  },
+  "exclude": ["test", "dist"]
 }