first commit

public/assets/htmx/cli.js

@@ -0,0 +1,93 @@
+var
+fs= require('fs'),
+readFile= fs.readFileSync,
+writeFile= fs.writeFileSync,
+statPath= fs.statSync,
+
+JSON= /^\s*\{[^]*\}\s*$/gi
+// relaxed Javascript Object, for use with eval([js]).pop()
+
+
+module.exports= function (HTMX){
+  function unpickle (__json){ return eval ('[' + __json + ']')[0] }
+
+  var
+  test= process.argv.slice(2).join(' '),
+  getParam= function (name){
+            return new RegExp(name + '\\s+([^]*?)\\s*(-|$)', 'gi') },
+  dir= getParam('[-]?-b\\w*').exec(test),
+  ctx= getParam('[-]?-c\\w*').exec(test),
+  tpl= getParam('[-]?-t\\w*').exec(test),
+  dat= getParam('[-]?-r\\w*').exec(test)
+  
+  // TODO: yuck, replace this shit
+  var
+  delim= /[-]?-d\w*\s+([^]*?)\s([^]*?)\s*(-|$)/gi.exec(test)
+  if (delim) delim= [delim[1], delim[2]]
+
+  var
+  render= HTMX(delim)
+
+  if (dir) {
+    dir= dir[1]
+    var isdir
+    try {
+      isdir= statPath(dir).isDirectory
+    } catch (_) { }
+    if (!isdir)
+      throw new Error("--build isn't a directory, can't read")
+  }
+
+  if (dat){
+    dat= dat[1]
+    if (!dir)
+      throw new Error("--build directory required")
+    // TODO: for each file in `dat` recursively, `render()` that fucker, with it's `ctx`
+    process.stderr.write( 'TODO: not implemented, PRs welcome')
+
+  } else {
+		tpl && (tpl= tpl[1])
+
+    if (ctx){
+      ctx= ctx[1], 
+      process.stderr.write('Running ' + (tpl || 'STDIN') + ' with ' + ctx + "\n")
+
+      if (ctx && ctx.match( JSON)){
+        ctx= unpickle( ctx)
+      } else {
+        try {
+          ctx= unpickle( readFile( ctx).toString())
+        } catch (_){
+          throw new Error("--context not a Javascript object, can't read as filename")
+        }
+      }
+    }
+    if (tpl){
+      try {
+        var out= render( readFile( tpl).toString(), ctx)
+      } catch (TemplateException){
+        if ('ENOENT' == TemplateException.code)
+          throw new Error("--template can't be read as filename")
+        else {
+          process.stderr.write( "Can't render template")
+          throw TemplateException
+        }
+      }
+      if (!dir)
+        process.stdout.write( out)
+      else
+        writeFile( dir + '/' + tpl.split('/').pop(), out)
+
+    } else {
+      tpl= []
+      process.stdin.on('readable', function (){
+        tpl.push( process.stdin.read())
+      })
+      process.stdin.on('end', function (){
+        if (tpl)
+          process.stdout.write( render( tpl.join(''), ctx))
+      })
+    }
+  }
+}
+