From 137df3c5c0c9a716133c83ae63de833d27486cb6 Mon Sep 17 00:00:00 2001
From: Anoop M D <anoop.md1421@gmail.com>
Date: Sat, 14 Jan 2023 16:53:52 +0530
Subject: [PATCH] feat: bruno lang inline tag parser

---
 package.json                               |  1 +
 packages/bruno-lang/package.json           |  3 +
 packages/bruno-lang/src/inline-tag.js      | 32 +++++++++
 packages/bruno-lang/src/inline-tag.spec.js | 83 ++++++++++++++++++++++
 4 files changed, 119 insertions(+)
 create mode 100644 packages/bruno-lang/src/inline-tag.js
 create mode 100644 packages/bruno-lang/src/inline-tag.spec.js

diff --git a/package.json b/package.json
index 8bac526f..018b3938 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
     "packages/bruno-electron",
     "packages/bruno-tauri",
     "packages/bruno-schema",
+    "packages/bruno-lang",
     "packages/bruno-testbench",
     "packages/bruno-graphql-docs"
   ],
diff --git a/packages/bruno-lang/package.json b/packages/bruno-lang/package.json
index 4fbca83c..a494ec41 100644
--- a/packages/bruno-lang/package.json
+++ b/packages/bruno-lang/package.json
@@ -8,5 +8,8 @@
   ],
   "scripts": {
     "test": "jest"
+  },
+  "dependencies": {
+    "arcsecond": "^5.0.0"
   }
 }
diff --git a/packages/bruno-lang/src/inline-tag.js b/packages/bruno-lang/src/inline-tag.js
new file mode 100644
index 00000000..097e2e45
--- /dev/null
+++ b/packages/bruno-lang/src/inline-tag.js
@@ -0,0 +1,32 @@
+const {
+  sequenceOf,
+  whitespace,
+  str,
+  lookAhead,
+  choice,
+  endOfInput,
+  everyCharUntil
+} = require("arcsecond");
+
+const newline = lookAhead(str("\n"));
+const newLineOrEndOfInput = choice([endOfInput, newline]);
+
+const inlineTag = sequenceOf([
+  choice([
+    str('ver'),
+    str('type'),
+    str('name'),
+    str('method'),
+    str('url'),
+    str('body-mode')
+  ]),
+  whitespace,
+  everyCharUntil(newLineOrEndOfInput)
+]).map(([key, _, val]) => {
+  if(key === 'body-mode') {
+    key = 'bodyMode';
+  }
+  return { [key]: val };
+});
+
+module.exports = inlineTag;
diff --git a/packages/bruno-lang/src/inline-tag.spec.js b/packages/bruno-lang/src/inline-tag.spec.js
new file mode 100644
index 00000000..6a531157
--- /dev/null
+++ b/packages/bruno-lang/src/inline-tag.spec.js
@@ -0,0 +1,83 @@
+const inlineTag = require('./inline-tag');
+const {
+  sepBy,
+  char,
+  many,
+  choice
+} = require('arcsecond');
+
+describe('version', () => {
+  it('should parse version number', () => {
+    const input = 'ver 1.0';
+    const result = inlineTag.run(input);
+    expect(result.isError).toBe(false);
+    expect(result.result).toEqual({ ver: '1.0' });
+  });
+
+  it('should allow whitespaces while parsing version number', () => {
+    const input = 'ver     1.0';
+    const result = inlineTag.run(input);
+    expect(result.isError).toBe(false);
+    expect(result.result).toEqual({ ver: '1.0' });
+  });
+
+  it('should fail to parse when version number is missing', () => {
+    const input = 'ver';
+    const result = inlineTag.run(input);
+    expect(result.isError).toBe(true);
+  });
+});
+
+describe('type', () => {
+  it('should parse the type', () => {
+    const input = 'type http-request';
+    const result = inlineTag.run(input);
+    expect(result.isError).toBe(false);
+    expect(result.result).toEqual({ type: 'http-request' });
+  });
+
+  it('should allow whitespaces while parsing the type', () => {
+    const input = 'type    http-request';
+    const result = inlineTag.run(input);
+    expect(result.isError).toBe(false);
+    expect(result.result).toEqual({ type: 'http-request' });
+  });
+
+  it('should fail to parse when type is missing', () => {
+    const input = 'type';
+    const result = inlineTag.run(input);
+    expect(result.isError).toBe(true);
+  });
+});
+
+describe('multiple inline tags', () => {
+  it('should parse the multiple inline tags', () => {
+    const input = `
+ver 1.0
+type http-request
+name Send Bulk SMS
+method GET
+url https://api.textlocal.in/bulk_json?apiKey=secret=&numbers=919988776655&message=hello&sender=600010
+body-mode json
+    `;
+
+    const newline = char('\n');
+    const line = inlineTag;
+    const lines = many(line);
+    const parser = sepBy(newline)(lines);
+
+    const result = parser.run(input);
+
+    expect(result.isError).toBe(false);
+    expect(result.result).toEqual([
+      [],
+      [{ ver: '1.0' }],
+      [{ type: 'http-request' }],
+      [{ name: 'Send Bulk SMS' }],
+      [{ method: 'GET' }],
+      [{ url: 'https://api.textlocal.in/bulk_json?apiKey=secret=&numbers=919988776655&message=hello&sender=600010' }],
+      [{ bodyMode: 'json' }],
+      []
+    ]);
+  })
+});
\ No newline at end of file