preliminary file scan and build

Signed-off-by: Jeff Carr <jcarr@wit.com>

control

@@ -1,6 +1,6 @@
-Source: control-panel-dns
+Source: go-deb
 Build-Depends: golang
-Package: control-panel-dns
+Package: go-deb
 Maintainer: Jeff Carr <jcarr@wit.com>
 Architecture: amd64
 Depends:

controlBox.go

@@ -11,6 +11,7 @@ type controlFile struct {
 	grid  *gui.Node // the grid
 
 	Package      *gadgets.OneLiner
+	Source       *gadgets.OneLiner
 	Maintainer   *gadgets.OneLiner
 	Architecture *gadgets.BasicDropdown
 	InstallPath  *gadgets.BasicCombobox
@@ -29,6 +30,10 @@ func newControl(parent *gui.Node) *controlFile {
 
 	c.Package = gadgets.NewOneLiner(c.grid, "Package")
 	c.grid.NextRow()
+
+	c.Source = gadgets.NewOneLiner(c.grid, "Source")
+	c.grid.NextRow()
+
 	c.Architecture = gadgets.NewBasicDropdown(c.grid, "Architecture")
 	c.Architecture.AddText("riscv")
 	c.Architecture.AddText("amd64")
@@ -62,3 +67,6 @@ func newControl(parent *gui.Node) *controlFile {
 
 	return c
 }
+
+func scanConfigFile() {
+}

readControlFile.go

@@ -0,0 +1,81 @@
+package main
+
+import (
+	"bufio"
+	"os"
+	"strings"
+
+	"go.wit.com/log"
+)
+
+// readGitConfig reads and parses the control file
+func (c *controlFile) readControlFile() error {
+	file, err := os.Open("control")
+	if err != nil {
+		log.Warn("readControlFile() could not find the file")
+	}
+	defer file.Close()
+
+	pairs := make(map[string]string)
+	var key string
+
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		line := scanner.Text()
+
+		// Skip empty lines and comments
+		if line == "" || strings.HasPrefix(line, "#") || strings.HasPrefix(line, ";") {
+			continue
+		}
+
+		// if line starts with a space, it's part of the last key
+		if strings.HasPrefix(line, " ") {
+			pairs[key] = pairs[key] + "\n" + strings.TrimSpace(line)
+			continue
+		}
+
+		partsNew := strings.SplitN(line, ":", 2)
+		if len(partsNew) < 2 {
+			log.Warn("error on line:", line)
+			continue
+		}
+
+		key = strings.TrimSpace(partsNew[0])
+		value := strings.TrimSpace(partsNew[1])
+		pairs[key] = value
+	}
+	for key, value := range pairs {
+		switch key {
+		case "Source":
+			// log.Info("FOUND Source!", value)
+			c.Source.SetText(value)
+		case "Build-Depends":
+			c.BuildDepends.SetText(value)
+		case "Description":
+			c.Description.SetText(value)
+		case "Maintainer":
+			c.Maintainer.SetText(value)
+		case "Depends":
+			c.Depends.SetText(value)
+		case "Recommends":
+			c.Recommends.SetText(value)
+		case "Package":
+			c.Package.SetText(value)
+			// if c.Package.String() != value {
+			// 	log.Warn("not sure what to do with Package", c.Package.String(), value)
+			// }
+		case "Architecture":
+			if c.Architecture.String() != value {
+				log.Warn("not sure what to do with Architecture", c.Architecture.String(), value)
+			}
+		default:
+			log.Warn("error unknown key", key, "value:", value)
+		}
+	}
+
+	if err := scanner.Err(); err != nil {
+		return err
+	}
+
+	return nil
+}

stateWindow.go

@@ -7,6 +7,7 @@ import (
 
 	"go.wit.com/gui"
 	"go.wit.com/lib/gadgets"
+	"go.wit.com/lib/gui/shell"
 	"go.wit.com/log"
 )
 
@@ -23,16 +24,22 @@ func makebasicWindow() *gadgets.BasicWindow {
 	}
 
 	box1 := basicWindow.Box()
-	newControl(box1)
+	control := newControl(box1)
 
-	// vbox := box1.NewBox("vbox", false)
-	// vbox := box1.Box().Vertical()
 	vbox := box1.Box().Horizontal()
 	group1 := vbox.NewGroup("controls").Horizontal() // Vertical()
+
 	group1.NewButton("go build", func() {
+		shell.Run([]string{"go", "build", "-v", "-x"})
 	})
+
+	group1.NewButton("read control file", func() {
+		control.readControlFile()
+	})
+
 	group1.NewButton("Make .deb", func() {
 	})
+
 	group1.NewButton("open repo", func() {
 	})
 	/*