All about that wizard

2026-06-05 15:09:59 +09:00 · 2020-01-12 09:03:32 -05:00
parent 362c188aff
commit 579b34bb41
7 changed files with 417 additions and 52 deletions
@@ -1,12 +1,9 @@
-const package = require('./package.json');
-
 const wizard = require('./src/wizard');
 const parser = require('./src/parser');
 const writer = require('./src/writer');

 (async () => {
-	console.log('Starting ' + package.name + ' v' + package.version + '...');
-	config = wizard.getConfig();
+	let config = await wizard.getConfig();
 	let posts = await parser.parseFilePromise(config)
 	await writer.writeFilesPromise(posts, config);
 })().catch(ex => {
@@ -51,6 +51,19 @@
 				"uri-js": "^4.2.2"
 			}
 		},
+		"ansi-escapes": {
+			"version": "4.3.0",
+			"resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.0.tgz",
+			"integrity": "sha512-EiYhwo0v255HUL6eDyuLrXEkTi7WwVCLAw+SeOQ7M7qdun1z1pum4DEm/nuqIVbPvi9RPPc9k9LbyBv6H0DwVg==",
+			"requires": {
+				"type-fest": "^0.8.1"
+			}
+		},
+		"ansi-regex": {
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+			"integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg=="
+		},
 		"ansi-styles": {
 			"version": "4.2.0",
 			"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.0.tgz",
@@ -111,6 +124,11 @@
 			"resolved": "https://registry.npmjs.org/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz",
 			"integrity": "sha512-bRFnI4NnjO6cnyLmOV/7PVoDEMJChlcfN0z4s1YMBY989/SvlfMI1lgCnkFUs53e9gQF+w7qu7XdllSTiSl8Aw=="
 		},
+		"camelcase": {
+			"version": "5.3.1",
+			"resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+			"integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg=="
+		},
 		"caseless": {
 			"version": "0.12.0",
 			"resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
@@ -125,6 +143,24 @@
 				"supports-color": "^7.1.0"
 			}
 		},
+		"chardet": {
+			"version": "0.7.0",
+			"resolved": "https://registry.npmjs.org/chardet/-/chardet-0.7.0.tgz",
+			"integrity": "sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA=="
+		},
+		"cli-cursor": {
+			"version": "3.1.0",
+			"resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-3.1.0.tgz",
+			"integrity": "sha512-I/zHAwsKf9FqGoXM4WWRACob9+SNukZTd94DWF57E4toouRulbCxcUh6RKUEOQlYTHJnzkPMySvPNaaSLNfLZw==",
+			"requires": {
+				"restore-cursor": "^3.1.0"
+			}
+		},
+		"cli-width": {
+			"version": "2.2.0",
+			"resolved": "https://registry.npmjs.org/cli-width/-/cli-width-2.2.0.tgz",
+			"integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk="
+		},
 		"color-convert": {
 			"version": "2.0.1",
 			"resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
@@ -146,6 +182,11 @@
 				"delayed-stream": "~1.0.0"
 			}
 		},
+		"commander": {
+			"version": "4.0.1",
+			"resolved": "https://registry.npmjs.org/commander/-/commander-4.0.1.tgz",
+			"integrity": "sha512-IPF4ouhCP+qdlcmCedhxX4xiGBPyigb8v5NeUp+0LyhwLgxMqyp3S0vl7TAPfS/hiP7FC3caI/PB9lTmP8r1NA=="
+		},
 		"core-util-is": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
@@ -229,6 +270,11 @@
 				"safer-buffer": "^2.1.0"
 			}
 		},
+		"emoji-regex": {
+			"version": "8.0.0",
+			"resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+			"integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A=="
+		},
 		"es-abstract": {
 			"version": "1.16.3",
 			"resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.16.3.tgz",
@@ -256,6 +302,11 @@
 				"is-symbol": "^1.0.2"
 			}
 		},
+		"escape-string-regexp": {
+			"version": "1.0.5",
+			"resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+			"integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
+		},
 		"escodegen": {
 			"version": "1.12.0",
 			"resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.12.0.tgz",
@@ -288,6 +339,16 @@
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 		},
+		"external-editor": {
+			"version": "3.1.0",
+			"resolved": "https://registry.npmjs.org/external-editor/-/external-editor-3.1.0.tgz",
+			"integrity": "sha512-hMQ4CX1p1izmuLYyZqLMO/qGNw10wSv9QDCPfzXfyFrOaCSSoRfqE1Kf1s5an66J5JZC62NewG+mK49jOCtQew==",
+			"requires": {
+				"chardet": "^0.7.0",
+				"iconv-lite": "^0.4.24",
+				"tmp": "^0.0.33"
+			}
+		},
 		"extsprintf": {
 			"version": "1.3.0",
 			"resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
@@ -308,6 +369,14 @@
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 			"integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
 		},
+		"figures": {
+			"version": "3.1.0",
+			"resolved": "https://registry.npmjs.org/figures/-/figures-3.1.0.tgz",
+			"integrity": "sha512-ravh8VRXqHuMvZt/d8GblBeqDMkdJMBdv/2KntFH+ra5MXkO7nxNKpzQ3n6QD/2da1kH0aWmNISdvhM7gl2gVg==",
+			"requires": {
+				"escape-string-regexp": "^1.0.5"
+			}
+		},
 		"forever-agent": {
 			"version": "0.6.1",
 			"resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
@@ -394,6 +463,72 @@
 				"safer-buffer": ">= 2.1.2 < 3"
 			}
 		},
+		"inquirer": {
+			"version": "7.0.3",
+			"resolved": "https://registry.npmjs.org/inquirer/-/inquirer-7.0.3.tgz",
+			"integrity": "sha512-+OiOVeVydu4hnCGLCSX+wedovR/Yzskv9BFqUNNKq9uU2qg7LCcCo3R86S2E7WLo0y/x2pnEZfZe1CoYnORUAw==",
+			"requires": {
+				"ansi-escapes": "^4.2.1",
+				"chalk": "^2.4.2",
+				"cli-cursor": "^3.1.0",
+				"cli-width": "^2.0.0",
+				"external-editor": "^3.0.3",
+				"figures": "^3.0.0",
+				"lodash": "^4.17.15",
+				"mute-stream": "0.0.8",
+				"run-async": "^2.2.0",
+				"rxjs": "^6.5.3",
+				"string-width": "^4.1.0",
+				"strip-ansi": "^5.1.0",
+				"through": "^2.3.6"
+			},
+			"dependencies": {
+				"ansi-styles": {
+					"version": "3.2.1",
+					"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
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+					"requires": {
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+					"version": "2.4.2",
+					"resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
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+					"requires": {
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+						"escape-string-regexp": "^1.0.5",
+						"supports-color": "^5.3.0"
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+				"color-convert": {
+					"version": "1.9.3",
+					"resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
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+					"requires": {
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+				"color-name": {
+					"version": "1.1.3",
+					"resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+					"integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
+				},
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+					"version": "3.0.0",
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+					"integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
+				},
+				"supports-color": {
+					"version": "5.5.0",
+					"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+					"integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+					"requires": {
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+					}
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+			}
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 			"version": "1.1.4",
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@@ -404,6 +539,16 @@
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 			"integrity": "sha1-mqIOtq7rv/d/vTPnTKAbM1gdOhY="
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+		"is-fullwidth-code-point": {
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+			"resolved": "https://registry.npmjs.org/is-promise/-/is-promise-2.1.0.tgz",
+			"integrity": "sha1-eaKp7OfwlugPNtKy87wWwf9L8/o="
+		},
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@@ -536,10 +681,15 @@
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-			"version": "1.2.0",
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-			"integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
+		"mimic-fn": {
+			"version": "2.1.0",
+			"resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-2.1.0.tgz",
+			"integrity": "sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg=="
+		},
+		"mute-stream": {
+			"version": "0.0.8",
+			"resolved": "https://registry.npmjs.org/mute-stream/-/mute-stream-0.0.8.tgz",
+			"integrity": "sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA=="
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@@ -570,6 +720,14 @@
 				"es-abstract": "^1.5.1"
 			}
 		},
+		"onetime": {
+			"version": "5.1.0",
+			"resolved": "https://registry.npmjs.org/onetime/-/onetime-5.1.0.tgz",
+			"integrity": "sha512-5NcSkPHhwTVFIQN+TUqXoS5+dlElHXdpAWu9I0HP20YOtIi+aZ0Ct82jdlILDxjLEAWwvm+qj1m6aEtsDVmm6Q==",
+			"requires": {
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+			}
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 		"optionator": {
 			"version": "0.8.3",
 			"resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.3.tgz",
@@ -583,6 +741,11 @@
 				"word-wrap": "~1.2.3"
 			}
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+		"os-tmpdir": {
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+			"integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ="
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@@ -663,6 +826,31 @@
 				"tough-cookie": "^2.3.3"
 			}
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+			"requires": {
+				"onetime": "^5.1.0",
+				"signal-exit": "^3.0.2"
+			}
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+			"integrity": "sha1-A3GrSuC91yDUFm19/aZP96RFpsA=",
+			"requires": {
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+		"rxjs": {
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+			"resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.4.tgz",
+			"integrity": "sha512-naMQXcgEo3csAEGvw/NydRA0fuS2nDZJiw1YUWFKU7aPPAPGZEsD4Iimit96qwCieH6y614MCLYwdkrWx7z/7Q==",
+			"requires": {
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+			}
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+		"signal-exit": {
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+			"integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
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 			"integrity": "sha1-NbCYdbT/SfJqd35QmzCQoyJr8ks="
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@@ -723,6 +936,21 @@
 				"function-bind": "^1.1.1"
 			}
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+			},
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 		},
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+			"integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
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@@ -760,6 +1001,11 @@
 				"punycode": "^2.1.0"
 			}
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+			"version": "1.10.0",
+			"resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
+			"integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ=="
+		},
 		"tunnel-agent": {
 			"version": "0.6.0",
 			"resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
@@ -789,6 +1035,11 @@
 				"prelude-ls": "~1.1.2"
 			}
 		},
+		"type-fest": {
+			"version": "0.8.1",
+			"resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.8.1.tgz",
+			"integrity": "sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA=="
+		},
 		"uri-js": {
 			"version": "4.2.2",
 			"resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
@@ -18,9 +18,11 @@
 		"node": ">= 12.14.0"
 	},
 	"dependencies": {
+		"camelcase": "^5.3.1",
 		"chalk": "^3.0.0",
+		"commander": "^4.0.1",
+		"inquirer": "^7.0.3",
 		"luxon": "^1.21.3",
-		"minimist": "^1.2.0",
 		"request": "^2.88.0",
 		"request-promise-native": "^1.0.8",
 		"turndown": "^5.0.3",
@@ -13,13 +13,13 @@ async function parseFilePromise(config) {
 		tagNameProcessors: [xml2js.processors.stripPrefix]
 	});

-	let posts = collectPosts(data);
+	let posts = collectPosts(data, config);

 	let images = [];
-	if (config.saveattachedimages) {
+	if (config.saveAttachedImages) {
 		images.push(...collectAttachedImages(data));
 	}
-	if (config.savescrapedimages) {
+	if (config.saveScrapedImages) {
 		images.push(...collectScrapedImages(data));
 	}

@@ -32,7 +32,7 @@ function getItemsOfType(data, type) {
 	return data.rss.channel[0].item.filter(item => item.post_type[0] === type);
 }

-function collectPosts(data) {
+function collectPosts(data, config) {
 	// this is passed into getPostContent() for the markdown conversion
 	turndownService = translator.initTurndownService();

@@ -61,7 +61,7 @@ function getPostContent(post, turndownService, config) {
 	// without mucking up content inside of other elemnts (like <code> blocks)
 	content = content.replace(/(\r?\n){2}/g, '\n<div></div>\n');

-	if (config.savescrapedimages) {
+	if (config.saveScrapedImages) {
 		// writeImageFile() will save all content images to a relative /images
        // folder so update references in post content to match
 		content = content.replace(/(<img[^>]*src=").*?([^\/"]+\.(?:gif|jpe?g|png))("[^>]*>)/gi, '$1images/$2$3');
@@ -1,40 +1,156 @@
+const camelcase = require('camelcase');
+const chalk = require('chalk');
+const commander = require('commander');
 const fs = require('fs');
-const minimist = require('minimist');
+const inquirer = require('inquirer');
+const path = require('path');

-function getConfig() {
-	let args = process.argv.slice(2);
-	let config = minimist(args, {
-		string: [
-			'input',
-			'output'
-		],
-		boolean: [
-			'yearmonthfolders',
-			'yearfolders',
-			'postfolders',
-			'prefixdate',
-			'saveattachedimages',
-			'savescrapedimages'
-		],
-		default: {
-			input: 'export.xml',
-			output: 'output',
-			yearmonthfolders: false,
-			yearfolders: false,
-			postfolders: true,
-			prefixdate: false,
-			saveattachedimages: true,
-			savescrapedimages: true
+// expected user inputs are declard here
+const inputs = [
+	// wizard must always be first
+	{
+		name: 'wizard',
+		type: 'boolean',
+		description: 'Use wizard',
+		default: true
+	},
+	{
+		name: 'input',
+		type: 'file',
+		description: 'Path to input file',
+		default: 'export.xml'
+	},
+	{
+		name: 'output',
+		type: 'folder',
+		description: 'Path to output folder',
+		default: 'output'
+	},
+	{
+		name: 'year-folders',
+		type: 'boolean',
+		description: 'Create year folders',
+		default: false
+	},
+	{
+		name: 'month-folders',
+		type: 'boolean',
+		description: 'Create month folders',
+		default: false
+	},
+	{
+		name: 'post-folders',
+		type: 'boolean',
+		description: 'Create a folder for each post',
+		default: true
+	},
+	{
+		name: 'prefix-date',
+		type: 'boolean',
+		description: 'Prefix post folders/files with date',
+		default: false
+	},
+	{
+		name: 'save-attached-images',
+		type: 'boolean',
+		description: 'Save images attached to posts',
+		default: true
+	},
+	{
+		name: 'save-scraped-images',
+		type: 'boolean',
+		description: 'Save images scraped from post body content',
+		default: true
+	}
+];
+
+async function getConfig() {
+	extendInputsData();
+	const program = parseCommandLine(process.argv);
+
+	let questions = inputs.map(input => ({
+		when: input.name !== 'wizard' && program.wizard && !input.isProvided,
+		name: camelcase(input.name),
+		type: input.prompt,
+		message: input.description + '?',
+		default: input.default,
+
+		// boolean inputs don't use filter or validate, which is fine
+		filter: input.coerce,
+		validate: input.validate
+	}));
+	let answers = await inquirer.prompt(questions);
+
+	const config = { ...program.opts(), ...answers };
+	return config;
+}
+
+function extendInputsData() {
+	// based on each input's type, add more data that will be used later
+	const map = {
+		boolean: {
+			prompt: 'confirm',
+			coerce: coerceBoolean,
+		},
+		file: {
+			prompt: 'input',
+			coerce: coercePath,
+			validate: validateFile
+		},
+		folder: {
+			prompt: 'input',
+			coerce: coercePath,
+			validate: validateFolder
 		}
+	};
+
+	inputs.forEach(input => {
+		Object.assign(input, map[input.type]);
+	});
+}
+
+function parseCommandLine(argv) {
+	// setup for help output
+	commander
+		.name('node index.js')
+		.helpOption('-h, --help', 'See the thing you\'re looking at right now')
+		.on('--help', () => {
+			console.log('\nMore documentation at https://github.com/lonekorean/wordpress-export-to-markdown');
+		})
+
+	inputs.forEach(input => {
+		const flag = '--' + input.name + ' <' + input.type + '>';
+		const coerce = (value) => {
+			// commander only calls coerce when an input is present on the command line, which
+			// provides an easy way to flag (for later) if it should be excluded from the wizard
+			input.isProvided = true;
+			return input.coerce(value);
+		};
+		commander.option(flag, input.description, coerce, input.default);
 	});

-	// TODO: when wizard is implemented user will be asked to repeat input instead of bombing
-	if (!checkFileExists(config.input)) {
-		throw new Error('Input file does not exist.');
+	return commander.parse(argv);
+}
+
+function coerceBoolean(value) {
+	return !['false', 'no', '0'].includes(value.toLowerCase());
+}
+
+function coercePath(value) {
+	return path.normalize(value);
+}
+
+function validateFile(value) {
+	if (checkFileExists(value)) {
+		return true;
+	} else {
+		return 'Unable to find file: ' + path.resolve(value);
 	}
-	
-	delete config._;
-	return config;	
+}
+
+function validateFolder(value) {
+	// TODO: implement
+	return true;
 }

 function checkFileExists(path) {
@@ -110,23 +110,22 @@ function getPostPath(post, config) {
 	// start with base output dir
 	let pathSegments = [config.output];

-	// add year/month dirs as specified
-	if (config.yearfolders || config.yearmonthfolders) {
+	if (config.yearFolders) {
 		pathSegments.push(dt.toFormat('yyyy'));
+	}

-		if (config.yearmonthfolders) {
-			pathSegments.push(dt.toFormat('LL'));
-		}
+	if (config.monthFolders) {
+		pathSegments.push(dt.toFormat('LL'));
 	}

 	// create slug fragment, possibly date prefixed
 	let slugFragment = post.meta.slug;
-	if (config.prefixdate) {
+	if (config.prefixDate) {
 		slugFragment = dt.toFormat('yyyy-LL-dd') + '-' + slugFragment;
 	}

 	// use slug fragment as folder or filename as specified
-	if (config.postfolders) {
+	if (config.postFolders) {
 		pathSegments.push(slugFragment, 'index.md');
 	} else {
 		pathSegments.push(slugFragment + '.md');