Wire up edi fileformat into omniparser and update sample, readmes. (#106)

* Wire up edi fileformat into omniparser and update sample, readmes.

* fix cli/server cmd sample filename regex

* add more comment about ca tz translation

Author: jf-tech

README.md

@@ -17,6 +17,7 @@ Take a detailed look at samples here:
 - [csv examples](extensions/omniv21/samples/csv)
 - [json examples](extensions/omniv21/samples/json)
 - [xml examples](extensions/omniv21/samples/xml).
+- [edi examples](extensions/omniv21/samples/edi).
 
 ## Simple Example (JSON -> JSON Transform)
 - Input:
@@ -114,11 +115,8 @@ Take a detailed look at samples here:
 ## Requirements
 - Golang 1.14
 
-    This is only needed for `javascript` engine integration. Please raise an issue if you think 1.14 is too high, and
-    you don't need `javascript` custom_func. Then we may consider moving `javascript` custom_func into a separate
-    extension repo/package; the rest of the library is just golang 1.12.
-
 ## Recent Feature Additions
+- Added EDI file format support in omniv2 handler.
 - Major restructure/refactoring
     - Upgrade omni schema version to `omni.2.1` due a number of incompatible schema changes:
         - `'result_type'` -> `'type'`

cli/cmd/serverCmd.go

@@ -150,8 +150,8 @@ func httpPostTransform(w http.ResponseWriter, r *http.Request) {
 
 var (
 	sampleDir                  = "../../extensions/omniv21/samples/"
-	sampleFormats              = []string{"csv", "json", "xml"}
-	sampleInputFilenamePattern = regexp.MustCompile("^([0-9]+[_a-zA-Z]+)\\.input\\.[a-z]+$")
+	sampleFormats              = []string{"csv", "json", "xml", "edi"}
+	sampleInputFilenamePattern = regexp.MustCompile("^([0-9]+[_a-zA-Z0-9]+)\\.input\\.[a-z]+$")
 )
 
 type sample struct {

extensions/omniv21/samples/csv/csv_test.go

@@ -1,4 +1,4 @@
-package xml
+package csv
 
 import (
 	"bytes"