Replace nomnom with argparse

3 files changed, 38 insertions, 31 deletions

diff --git a/bin/mammoth b/bin/mammoth
index 72d2af0..6fddaeb 100755
--- a/bin/mammoth
+++ b/bin/mammoth
@@ -1,31 +1,38 @@
 #!/usr/bin/env node
 
-var args = require("nomnom")
-    .option("docx-path", {
-        position: 0,
-        required: true,
-        type: "string",
-        help: "Path to the .docx file to convert."
-    })
-    .option("output-path", {
-        position: 1,
-        type: "string",
-        help: "Output path for the generated document. Images will be stored inline in the output document. Output is written to stdout if not set."
-    })
-    .option("output-dir", {
-        type: "string",
-        help: "Output directory for generated HTML and images. Images will be stored in separate files. Takes precedence over output-path."
-    })
-    .option("output-format", {
-        default: "html",
-        choices: ["html", "markdown"],
-        help: "Output format."
-    })
-    .option("style-map", {
-        type: "string",
-        help: "File containg a style map."
-    })
-    .parse();
+var ArgumentParser = require("argparse").ArgumentParser;
 var main = require("../lib/main");
 
-main(args);
+var parser = new ArgumentParser({
+    addHelp: true
+});
+
+parser.addArgument(["docx-path"], {
+    type: "string",
+    help: "Path to the .docx file to convert."
+});
+
+var outputGroup = parser.addMutuallyExclusiveGroup();
+outputGroup.addArgument(["output-path"], {
+    type: "string",
+    nargs: "?",
+    help: "Output path for the generated document. Images will be stored inline in the output document. Output is written to stdout if not set."
+});
+outputGroup.addArgument(["--output-dir"], {
+    type: "string",
+    help: "Output directory for generated HTML and images. Images will be stored in separate files. Takes precedence over output-path."
+});
+
+parser.addArgument(["--output-format"], {
+    defaultValue: "html",
+    choices: ["html", "markdown"],
+    help: "Output format."
+});
+
+parser.addArgument(["--style-map"], {
+    type: "string",
+    help: "File containg a style map."
+});
+
+
+main(parser.parseArgs());
diff --git a/lib/main.js b/lib/main.js
index b472d06..8be5a3f 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -8,9 +8,9 @@ var images = require("./images");
 function main(argv) {
     var docxPath = argv["docx-path"];
     var outputPath = argv["output-path"];
-    var outputDir = argv["output-dir"];
-    var outputFormat = argv["output-format"];
-    var styleMapPath = argv["style-map"];
+    var outputDir = argv.output_dir;
+    var outputFormat = argv.output_format;
+    var styleMapPath = argv.style_map;
     
     readStyleMap(styleMapPath).then(function(styleMap) {
         var options = {
diff --git a/package.json b/package.json
index 72fdcb2..54d556a 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "underscore": "~1.6.0",
     "lop": "~0.3.0",
     "async": "~0.2.6",
-    "nomnom": "~1.6.2",
+    "argparse": "~1.0.3",
     "jszip": "~2.5.0",
     "xmlbuilder": "~2.6.4",
     "path-is-absolute": "^1.0.0"