Main functionality implemented.

README.md

@@ -10,7 +10,9 @@ $ npm install picemb -g
 
 ## Example
 
-## API
+```bash
+picemb input output
+```
 
 ## License
 

bin/picemb._js

@@ -0,0 +1,50 @@
+#!/usr/bin/env node
+
+var nomnom = require("nomnom");
+var img = require("../lib/imgbase64.js");
+var fs = require("fs");
+
+var PROGNAME = require("../package.json").name;
+
+var args = nomnom
+  .script(PROGNAME)
+  .options({
+    htmlfile: {
+      position: 0,
+      required: true,
+      help: "HTML file with img tags."
+    },
+    output: {
+      position: 1,
+      required: true,
+      help: "Output file."
+    },
+    version: {
+      abbr: "V",
+      flag: true,
+      callback: function() {
+        return PROGNAME + " " + require("../package.json").version;
+      },
+      help: "Show version and quit."
+    }
+  })
+  .parse();
+
+try {
+  var html = fs.readFile(args.htmlfile, "utf8", _);
+  var outStream = fs.createWriteStream(
+      args.output, {flags: "w+", encoding: "utf8"});
+  var imgCrit = /(<img [^\/]*src=)(?:(["'])([^"']+)(["']))/g;
+  var res, offset = 0;
+  while ((res = imgCrit.exec(html)) != null) {
+    outStream.write(html.substring(offset, res.index));
+    outStream.write(res[1]);
+    outStream.write(res[2]);
+    outStream.write(img.imgToDataProtocol(res[3], _));
+    outStream.write(res[4]);
+    offset = imgCrit.lastIndex;
+  }
+  outStream.end(html.substring(offset));
+} catch (e) {
+  console.error(e.message);
+}

bin/picemb.js

@@ -1,26 +1,49 @@
 #!/usr/bin/env node
+/*** Generated by streamline 0.4.11 (callbacks) - DO NOT EDIT ***/ var __rt=require('streamline/lib/callbacks/runtime').runtime(__filename),__func=__rt.__func,__cb=__rt.__cb,__trap=__rt.__trap,__tryCatch=__rt.__tryCatch; (function main(_) { var nomnom, img, fs, PROGNAME, args, html, outStream, imgCrit, res, offset; var __frame = { name: "main", line: 1 }; return __func(_, this, arguments, main, 0, __frame, function __$main() {
+    nomnom = require("nomnom");
+    img = require("../lib/imgbase64.js");
+    fs = require("fs");
 
-var nomnom = require("nomnom");
-var img = require("../lib/imgbase64.js");
-var fs = require("fs");
-
-var args = nomnom
-  .script("picemb")
-  .options({
-    imgpath: {
-      position: 0,
-      required: true,
-      help: "Image to convert to data protocol."
-    },
-    version: {
-      abbr: "V",
-      flag: true,
-      callback: function() {return "picemb " + require("../package.json").version;},
-      help: "Show version"
-    }
-  }).parse();
-
-img.imgToDataProtocol(args.imgpath, function(err, text) {
-  if (err) return console.error(err);
-  console.log(text);
-});
+    PROGNAME = require("../package.json").name;
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    args = nomnom.script(PROGNAME).options({ htmlfile: { position: 0, required: true, help: "HTML file with img tags." }, output: { position: 1, required: true, help: "Output file." }, version: { abbr: "V", flag: true, callback: function() { return ((PROGNAME + " ") + require("../package.json").version); }, help: "Show version and quit." } }).parse(); return (function ___(__then) { (function ___(_) { __tryCatch(_, function __$main() {
+
+
+          return fs.readFile(args.htmlfile, "utf8", __cb(_, __frame, 32, 13, function ___(__0, __1) { html = __1;
+            outStream = fs.createWriteStream(args.output, {
+              flags: "w+", encoding: "utf8" });
+            imgCrit = /(<img [^\/]*src=)(?:(["'])([^"']+)(["']))/g;
+            offset = 0; return (function ___(__break) { var __more; var __loop = __cb(_, __frame, 0, 0, function __$main() { __more = false;
+                var __4 = ((res = imgCrit.exec(html)) != null); if (__4) {
+                  outStream.write(html.substring(offset, res.index));
+                  outStream.write(res[1]);
+                  outStream.write(res[2]);
+                  return img.imgToDataProtocol(res[3], __cb(_, __frame, 41, 20, function ___(__0, __2) { outStream.write(__2);
+                    outStream.write(res[4]);
+                    offset = imgCrit.lastIndex; while (__more) { __loop(); }; __more = true; }, true)); } else { __break(); } ; }); do { __loop(); } while (__more); __more = true; })(function __$main() {
+
+              outStream.end(html.substring(offset)); __then(); }); }, true)); }); })(function ___(e, __result) { __tryCatch(_, function __$main() { if (e) {
+
+            console.error(e.message); __then(); } else { _(null, __result); } ; }); }); })(function ___() { __tryCatch(_, _); }); });}).call(this, __trap);

package.json

@@ -27,6 +27,7 @@
   "license": "MIT",
   "readmeFilename": "README.md",
   "dependencies": {
-    "nomnom": "latest"
+    "nomnom": "1.x",
+    "streamline": ">=0.4.9 <1.0"
   }
 }