initial commit

.gitignore

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+# Created by .gitignore support plugin (hsz.mobi)
+### Node template
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git-
+node_modules
+
+.idea

README.md

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+# Cli Tool to extract html content from a eml file
+
+## Usage
+
+
+```bash
+node parse.js -i /path/to/email.eml -o /path/to/email.html
+```

package.json

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+{
+  "name": "eml_parser",
+  "version": "1.0.0",
+  "description": "Parse eml file and output html",
+  "main": "parse.js",
+  "dependencies": {
+    "mailparser": "^0.4.6",
+    "nomnom": "^1.8.1"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [
+    "eml",
+    "html"
+  ],
+  "author": "Aco Mitevski",
+  "license": "ISC"
+}

parse.js

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+#!/usr/bin/env node
+
+var MailParser = require('mailparser').MailParser;
+var mailparser = new MailParser();
+var fs = require('fs');
+
+var opts = require("nomnom")
+  .option('infile', {
+    abbr: 'i',
+    required: true,
+    help: 'Specify input file'
+  })
+  .option('outfile', {
+    abbr: 'o',
+    required: true,
+    help: 'Specify output file'
+  })
+  .parse();
+
+
+mailparser.on("end", function(mail){
+  fs.writeFileSync(opts.outfile, mail.html);
+});
+
+fs.createReadStream(opts.infile).pipe(mailparser);