split ast processing and native processing to different files

1 files changed, 0 insertions, 143 deletions

diff --git a/main.go b/main.go
index 9cd9a9d..e7c51df 100644
--- a/main.go
+++ b/main.go
@@ -1,22 +1,10 @@
 package main
 
 import (
-	"bufio"
-	"bytes"
-	"fmt"
-	"go/parser"
-	"go/printer"
-	"go/token"
-	"io/ioutil"
 	"os"
-	"path"
 	"path/filepath"
-	"strings"
 
 	"github.com/codegangsta/cli"
-	"github.com/mgutz/ansi"
-
-	"golang.org/x/tools/go/ast/astutil"
 )
 
 func main() {
@@ -69,134 +57,3 @@ func RunApp(dir string, from string, to string, c *cli.Context) {
 	}
 
 }
-
-func ProcessFileNative(filePath string, from string, to string) {
-
-	// Open file to read
-	fileContent, err := ioutil.ReadFile(filePath)
-	if err != nil {
-		fmt.Println(err)
-	}
-
-	// Scan file line by line
-	scanner := bufio.NewScanner(bytes.NewReader(fileContent))
-
-	// Track line that is being scanned
-	scanLine := 0
-	// Track number of changes in file
-	numChages := 0
-
-	// Control variables
-	isImportLine := false
-
-	// Store final output text
-	output := ""
-
-	// Scan through the lines of go file
-	for scanner.Scan() {
-
-		scanLine++
-		line := scanner.Text()
-		bareLine := strings.Replace(line, " ", "", -1)
-
-		// If it is a single import statement, replace the path in that line
-		if strings.Contains(bareLine, "import\"") {
-			fmt.Println("Found Import On Line", scanLine)
-			newImport := strings.Replace(line, from, to, -1)
-			output += newImport + "\n"
-			numChages++
-			continue
-		}
-
-		// Change isImportLine accordingly if import statements are detected
-		if strings.Contains(bareLine, "import(") {
-			fmt.Println("Found Multiple Imports Starting On Line", scanLine)
-			isImportLine = true
-		} else if isImportLine && strings.Contains(bareLine, ")") {
-			fmt.Println("Imports Finish On Line", scanLine)
-			isImportLine = false
-		}
-
-		// If it is a import line, replace the import
-		if isImportLine {
-			newImport := strings.Replace(line, from, to, -1)
-			fmt.Println("Replacing", line, "to", newImport, "on line", scanLine)
-			output += newImport + "\n"
-			numChages++
-			continue
-		}
-
-		// Just copy the rest of the lines to the output
-		output += line + "\n"
-
-	}
-
-	// Only write if changes were made
-	if numChages > 0 {
-		ioutil.WriteFile(filePath, []byte(output), os.ModePerm)
-	}
-}
-
-func ProcessFileAST(filePath string, from string, to string) {
-
-	//Colors to be used on the console
-	red := ansi.ColorCode("red+bh")
-	white := ansi.ColorCode("white+bh")
-	greenUnderline := ansi.ColorCode("green+buh")
-	blackOnWhite := ansi.ColorCode("black+b:white+h")
-	//Reset the color
-	reset := ansi.ColorCode("reset")
-
-	// If the file is a go file scan it
-	if path.Ext(filePath) == ".go" {
-		// New FileSet to parse the go file to
-		fSet := token.NewFileSet()
-
-		// Parse the file
-		file, err := parser.ParseFile(fSet, filePath, nil, 0)
-		if err != nil {
-			fmt.Println(err)
-		}
-
-		// Get the list of imports from the ast
-		imports := astutil.Imports(fSet, file)
-
-		// Keep track of number of changes
-		numChanges := 0
-
-		// Iterate through the imports array
-		for _, mPackage := range imports {
-			for _, mImport := range mPackage {
-				// Since astutil returns the path string with quotes, remove those
-				importString := mImport.Path.Value
-
-				// If the path matches the oldpath, replace it with the new one
-				if strings.Contains(importString, from) {
-					//If it needs to be replaced, increase numChanges so we can write the file later
-					numChanges++
-
-					// Join the path of the import package with the remainder from the old one after removing the old import package
-					replacePackage := strings.Replace(importString, from, to, -1)
-
-					fmt.Println(red + "Updating import " + importString + " from file " + reset + white + filePath + reset + red + " to " + reset + white + replacePackage + reset)
-
-					// Remove the old import and replace it with the replacement
-					astutil.DeleteImport(fSet, file, importString)
-					astutil.AddImport(fSet, file, replacePackage)
-				}
-			}
-		}
-
-		// If the number of changes are more than 0, write file
-		if numChanges > 0 {
-			// Print the new AST tree to a new output buffer
-			var outputBuffer bytes.Buffer
-			printer.Fprint(&outputBuffer, fSet, file)
-
-			ioutil.WriteFile(filePath, outputBuffer.Bytes(), os.ModePerm)
-			fmt.Printf(blackOnWhite+"File "+filePath+" saved after %d changes."+reset+"\n", numChanges)
-		} else {
-			fmt.Println(greenUnderline + "No changes needed on file " + filePath + reset)
-		}
-	}
-}