github.com/project-flogo/cli@v0.12.0/api/builder.go (about)

     1  package api
     2  
     3  import (
     4  	"fmt"
     5  	"os"
     6  	"os/exec"
     7  
     8  	"github.com/project-flogo/cli/common"
     9  	"github.com/project-flogo/cli/util"
    10  )
    11  
    12  type AppBuilder struct {
    13  
    14  }
    15  
    16  func (*AppBuilder) Build(project common.AppProject) error {
    17  
    18  	err := restoreMain(project)
    19  	if err != nil {
    20  		return err
    21  	}
    22  
    23  	err = simpleGoBuild(project)
    24  	if err != nil {
    25  		return err
    26  	}
    27  
    28  	return nil
    29  }
    30  
    31  
    32  func simpleGoBuild(project common.AppProject) error {
    33  	if _, err := os.Stat(project.BinDir()); err != nil {
    34  		if Verbose() {
    35  			fmt.Println("Creating 'bin' directory")
    36  		}
    37  		err = os.MkdirAll(project.BinDir(), os.ModePerm)
    38  		if err != nil {
    39  			return err
    40  		}
    41  	}
    42  
    43  	if Verbose() {
    44  		fmt.Println("Performing 'go build'...")
    45  	}
    46  
    47  	err := util.ExecCmd(exec.Command("go", "build", "-o", project.Executable()), project.SrcDir())
    48  	if err != nil {
    49  		fmt.Println("Error in building", project.SrcDir())
    50  		return err
    51  	}
    52  
    53  	return nil
    54  }