refactor: move formatgit2json to core lib

CHANGELOG.md

@@ -175,4 +175,3 @@
 #### Authors: 1
 
 - [@nadilas](https://github.com/nadilas)
-

README.md

@@ -1,6 +1,6 @@
 # ogre
 
-An in-memory git-like repository for objects for when you need to 
+An in-memory git-like repository for objects for when you need to
 keep the history around for a bit longer.
 
 [![codecov](https://codecov.io/gh/dotindustries/ogre/branch/main/graph/badge.svg?token=23M014CWLK)](https://codecov.io/gh/dotindustries/ogre) [![Test coverage](https://github.com/dotindustries/ogre/actions/workflows/coverage.yml/badge.svg)](https://github.com/dotindustries/ogre/actions/workflows/coverage.yml)
@@ -13,43 +13,43 @@ keep the history around for a bit longer.
 - Checkout
 - Visualization via `@dotinc/ogre-react`
 - Merge
-    - fast-forward
+  - fast-forward
 
 ## Usage
 
 ```typescript
-const repo = new Repository(new ComplexObject())
+const repo = new Repository(new ComplexObject());
 
 // apply changes
-repo.data.name = 'my name'
-repo.data.description = 'now we have a description'
+repo.data.name = "my name";
+repo.data.description = "now we have a description";
 
-// commit changes 
-const init = await repo.commit('initial commit', 'author <author@test.com>')
+// commit changes
+const init = await repo.commit("initial commit", "author <author@test.com>");
 // create a branch named savepoint pointing to the last commit
-repo.createBranch('savepoint')
+repo.createBranch("savepoint");
 
 // switch to new branch
-repo.checkout('add_details', true)
+repo.checkout("add_details", true);
 
 // apply changes
-repo.data.name = 'a fancier name'
+repo.data.name = "a fancier name";
 
 // a) commit & merge
-  await repo.commit('change name', 'author <author@test.com>')
-  repo.checkout('main')
-  repo.merge('add_details')
-  repo.tag('v1.0.0')
+await repo.commit("change name", "author <author@test.com>");
+repo.checkout("main");
+repo.merge("add_details");
+repo.tag("v1.0.0");
 
 // or b) discard change and go back
-  // by using the branch name 
-  repo.checkout('main')
-  // by using the commit hash in a detached state
-  repo.checkout(init)
+// by using the branch name
+repo.checkout("main");
+// by using the commit hash in a detached state
+repo.checkout(init);
 ```
 
 ## TODO
 
 - [ ] Merge
-    - [ ] recursive
-    - [ ] octopus
+  - [ ] recursive
+  - [ ] octopus

apps/ogre-cli/.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.yml]
+indent_style = space
+indent_size = 2

apps/ogre-cli/.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

apps/ogre-cli/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+dist

apps/ogre-cli/.prettierignore

@@ -0,0 +1 @@
+dist

apps/ogre-cli/package.json

@@ -0,0 +1,60 @@
+{
+	"name": "@dotinc/ogre-cli",
+	"version": "0.0.0",
+	"license": "MIT",
+	"bin": "dist/cli.js",
+	"type": "module",
+	"engines": {
+		"node": ">=16"
+	},
+	"scripts": {
+		"build": "tsc",
+		"dev": "tsc --watch",
+		"test": "prettier --check . && xo && ava"
+	},
+	"files": [
+		"dist"
+	],
+	"dependencies": {
+		"meow": "^11.0.0",
+		"@gitgraph/core": "1.5.0",
+		"chalk": "^5.3.0",
+		"color-convert": "^2.0.1",
+		"lodash": "^4.17.21"
+	},
+	"devDependencies": {
+		"@sindresorhus/tsconfig": "^3.0.1",
+		"@types/react": "^18.0.32",
+		"@vdemedes/prettier-config": "^2.0.1",
+		"ava": "^5.2.0",
+		"chalk": "^5.2.0",
+		"eslint-config-xo-react": "^0.27.0",
+		"eslint-plugin-react": "^7.32.2",
+		"eslint-plugin-react-hooks": "^4.6.0",
+		"prettier": "^2.8.7",
+		"ts-node": "^10.9.1",
+		"typescript": "^5.0.3",
+		"xo": "^0.53.1",
+		"@types/lodash": "^4.14.202",
+		"@types/node": "^20.11.17",
+		"auto-changelog": "^2.4.0",
+		"@types/color-convert": "^2.0.3"
+	},
+	"ava": {
+		"extensions": {
+			"ts": "module",
+			"tsx": "module"
+		},
+		"nodeArguments": [
+			"--loader=ts-node/esm"
+		]
+	},
+	"xo": {
+		"extends": "xo-react",
+		"prettier": true,
+		"rules": {
+			"react/prop-types": "off"
+		}
+	},
+	"prettier": "@vdemedes/prettier-config"
+}

apps/ogre-cli/readme.md

@@ -0,0 +1,25 @@
+# ogre-cli
+
+> This readme is automatically generated by [create-ink-app](https://github.com/vadimdemedes/create-ink-app)
+
+## Install
+
+```bash
+$ npm install --global ogre-cli
+```
+
+## CLI
+
+```
+$ ogre-cli --help
+
+  Usage
+    $ ogre-cli
+
+  Options
+    --name  Your name
+
+  Examples
+    $ ogre-cli --name=Jane
+    Hello, Jane
+```

apps/ogre-cli/source/cli.ts

@@ -0,0 +1,70 @@
+#!/usr/bin/env node
+import meow from 'meow';
+
+import {formatGit2Json, Repository} from '@dotinc/ogre';
+import {GitgraphUserApi} from '@gitgraph/core';
+
+import {Gitgraph, render} from './graph/index.js';
+
+const cli = meow(
+	`
+	Usage
+	  $ ogre-cli
+
+	Options
+		--name  Your name
+
+	Examples
+	  $ ogre-cli --name=Jane
+	  Hello, Jane
+`,
+	{
+		importMeta: import.meta,
+		flags: {
+			name: {
+				type: 'string',
+			},
+		},
+	},
+);
+
+interface someClass {
+	name: string;
+	description: string;
+}
+
+const run = async ({name = 'author'}: {name?: string}) => {
+	const graph = new Gitgraph();
+
+	let author = `${name} <${name}@email.info>`;
+	const r = new Repository<someClass>({description: '', name}, {});
+	r.data.name = 'new name';
+	r.data.description = 'first description';
+	await r.commit('initial commit', author);
+
+	r.checkout('desc-up', true);
+	r.data.description = 'some longer different description';
+	await r.commit('change desc', author);
+
+	r.data.description = 'correct mistake made in prev description';
+	await r.commit('fix desc', author);
+
+	r.createBranch('another_branch');
+
+	r.data.description = 'yet another correction';
+	await r.commit('typo fix', author);
+
+	r.checkout('main');
+	r.merge('desc-up');
+
+	const history = r.getHistory();
+
+	// workaround to give an empty update method, otherwise we have window not defined issues
+	const graphuserapi = new GitgraphUserApi(graph, () => {});
+	graphuserapi.import(formatGit2Json(history));
+
+	render(graph);
+	console.log('finished rendering');
+};
+
+run({name: cli.flags.name});

apps/ogre-cli/source/graph/buffer-graph-logger.ts

@@ -0,0 +1,123 @@
+import * as readline from 'readline';
+
+import {GraphMap, ILogGraph} from './compute-graph-map/index.js';
+import consoleGraphLogger from './console-graph-logger.js';
+
+const DEFAULT_BUFFER_LENGTH = 10;
+
+const bufferGraphLogger: ILogGraph = graph => {
+	let start = 0;
+
+	readline.emitKeypressEvents(process.stdin);
+
+	// Capture keypress events without having to hit "Enter".
+	if (process.stdin.setRawMode) {
+		process.stdin.setRawMode(true);
+	}
+
+	process.stdin.on('keypress', (_str, key: readline.Key) => {
+		// Implement `less`-style commands.
+		// https://en.wikipedia.org/wiki/Less_(Unix)#Frequently_used_commands
+		if (key.name === 'q') process.exit();
+		if (key.ctrl && key.name === 'c') process.exit();
+
+		if (key.name === 'up') moveOneLineUp();
+		if (key.name === 'k') moveOneLineUp();
+		if (key.name === 'b') moveOnePageUp();
+		if (key.name === 'g') moveToTop();
+		if (key.sequence === '<') moveToTop();
+
+		if (key.name === 'down') moveOneLineDown();
+		if (key.name === 'j') moveOneLineDown();
+		if (key.name === 'return') moveOneLineDown();
+		if (key.name === 'space') moveOnePageDown();
+		if (key.shift && key.name === 'g') moveToBottom();
+		if (key.sequence === '>') moveToBottom();
+	});
+
+	process.stdout.on('resize', () => {
+		const displayedBufferLength = graph.length - start;
+		if (bufferLength() >= displayedBufferLength) {
+			start = Math.max(top(), bottom());
+		}
+
+		render();
+	});
+
+	render();
+
+	function top() {
+		return 0;
+	}
+
+	function bottom() {
+		return graph.length - bufferLength();
+	}
+
+	function moveOneLineUp() {
+		moveUpOf(1);
+	}
+
+	function moveOnePageUp() {
+		moveUpOf(bufferLength());
+	}
+
+	function moveToTop() {
+		moveUpOf(start);
+	}
+
+	function moveUpOf(lines: number) {
+		if (start === 0) return;
+		start = Math.max(start - lines, top());
+		render();
+	}
+
+	function moveOneLineDown() {
+		moveDownOf(1);
+	}
+
+	function moveOnePageDown() {
+		moveDownOf(bufferLength());
+	}
+
+	function moveToBottom() {
+		moveDownOf(graph.length);
+	}
+
+	function moveDownOf(lines: number) {
+		if (end() >= graph.length) return;
+		start = Math.min(start + lines, bottom());
+		render();
+	}
+
+	function render() {
+		clear();
+		consoleGraphLogger(getBuffer());
+	}
+
+	function clear() {
+		// ANSI Escape Sequence for `<ESC>c` which is the escape code
+		// for resetting the terminal (clears the screen and buffer).
+		// https://en.wikipedia.org/wiki/ANSI_escape_code
+		process.stdout.write('\x1b[2J');
+	}
+
+	function getBuffer(): GraphMap {
+		return graph.slice(start, end());
+	}
+
+	function end() {
+		return start + bufferLength();
+	}
+};
+
+export function bufferLength(): number {
+	const length = process.env['BUFFER_LENGTH']
+		? parseInt(process.env['BUFFER_LENGTH'], 10)
+		: process.stdout.rows || DEFAULT_BUFFER_LENGTH;
+
+	// Length should be 0-indexed to compare with arrays.
+	return length - 1;
+}
+
+export default bufferGraphLogger;