unexport private package managers (internal/pkg)

internal/pkg/apk.go

@@ -4,22 +4,22 @@ import (
 	"os/exec"
 )
 
-type Apk struct{}
+type apk struct{}
 
-func (d Apk) Name() string { return "apk" }
+func (d apk) Name() string { return "apk" }
 
-func (d Apk) Fetch() error {
+func (d apk) Fetch() error {
 	return exec.Command(d.Name(), "update").Run()
 }
 
-func (d Apk) Upgrade() error {
+func (d apk) Upgrade() error {
 	return exec.Command(d.Name(), "upgrade").Run()
 }
 
-func (d Apk) Install(_pkg string) error {
+func (d apk) Install(_pkg string) error {
 	return exec.Command(d.Name(), "add", _pkg).Run()
 }
 
-func (d Apk) Remove(_pkg string) error {
+func (d apk) Remove(_pkg string) error {
 	return exec.Command(d.Name(), "del", _pkg).Run()
 }

internal/pkg/apt.go

@@ -4,16 +4,16 @@ import (
 	"os/exec"
 )
 
-type Apt struct{}
+type aptGet struct{}
 
-func (d Apt) Name() string { return "apt-get" }
+func (d aptGet) Name() string { return "apt-get" }
 
-func (d Apt) Fetch() error {
+func (d aptGet) Fetch() error {
 	err := exec.Command(d.Name(), "update").Run()
 	return err
 }
 
-func (d Apt) Upgrade() error {
+func (d aptGet) Upgrade() error {
 	err := exec.Command(d.Name(), "upgrade").Run()
 	if err != nil {
 		return err
@@ -28,12 +28,12 @@ func (d Apt) Upgrade() error {
 	return nil
 }
 
-func (d Apt) Install(_pkg string) error {
+func (d aptGet) Install(_pkg string) error {
 	err := exec.Command(d.Name(), "install", _pkg).Run()
 	return err
 }
 
-func (d Apt) Remove(_pkg string) error {
+func (d aptGet) Remove(_pkg string) error {
 	err := exec.Command(d.Name(), "remove", _pkg).Run()
 	exec.Command(d.Name(), "autoremove").Run()
 	return err

internal/pkg/dnf.go

@@ -4,25 +4,25 @@ import (
 	"os/exec"
 )
 
-type Dnf struct{}
+type dnf struct{}
 
-func (d Dnf) Name() string { return "dnf" }
+func (d dnf) Name() string { return "dnf" }
 
-func (d Dnf) Fetch() error {
+func (d dnf) Fetch() error {
 	return nil
 }
 
-func (d Dnf) Upgrade() error {
+func (d dnf) Upgrade() error {
 	err := exec.Command(d.Name(), "upgrade").Run()
 	exec.Command(d.Name(), "autoremove").Run()
 	return err
 }
 
-func (d Dnf) Install(_pkg string) error {
+func (d dnf) Install(_pkg string) error {
 	return exec.Command(d.Name(), "install", _pkg).Run()
 }
 
-func (d Dnf) Remove(_pkg string) error {
+func (d dnf) Remove(_pkg string) error {
 	err := exec.Command(d.Name(), "remove", _pkg).Run()
 	exec.Command(d.Name(), "autoremove").Run()
 	return err

internal/pkg/eopkg.go

@@ -4,26 +4,26 @@ import (
 	"os/exec"
 )
 
-type Eopkg struct{}
+type eopkg struct{}
 
-func (d Eopkg) Name() string { return "eopkg" }
+func (d eopkg) Name() string { return "eopkg" }
 
-func (d Eopkg) Fetch() error {
+func (d eopkg) Fetch() error {
 	return nil
 }
 
-func (d Eopkg) Upgrade() error {
+func (d eopkg) Upgrade() error {
 	err := exec.Command(d.Name(), "upgrade").Run()
 	exec.Command(d.Name(), "remove-orphans").Run()
 	return err
 }
 
-func (d Eopkg) Install(_pkg string) error {
+func (d eopkg) Install(_pkg string) error {
 	err := exec.Command(d.Name(), "install", _pkg).Run()
 	return err
 }
 
-func (d Eopkg) Remove(_pkg string) error {
+func (d eopkg) Remove(_pkg string) error {
 	err := exec.Command(d.Name(), "remove", _pkg).Run()
 	exec.Command(d.Name(), "remove-orphans").Run()
 	return err

internal/pkg/loader.go

@@ -13,17 +13,17 @@ func Load(_manager string) (PackageManager, error) {
 	var manager PackageManager
 	switch _manager {
 	case "apt-get":
-		manager = new(Apt)
+		manager = new(aptGet)
 	case "apk":
-		manager = new(Apk)
+		manager = new(apk)
 	case "eopkg":
-		manager = new(Eopkg)
+		manager = new(eopkg)
 	case "pacman":
-		manager = new(Pacman)
+		manager = new(pacman)
 	case "dnf":
-		manager = new(Dnf)
+		manager = new(dnf)
 	case "yum":
-		manager = new(Yum)
+		manager = new(yum)
 	default:
 		return nil, ErrUnknownManager
 	}

internal/pkg/pacman.go

@@ -4,26 +4,26 @@ import (
 	"os/exec"
 )
 
-type Pacman struct{}
+type pacman struct{}
 
-func (d Pacman) Name() string { return "pacman" }
+func (d pacman) Name() string { return "pacman" }
 
-func (d Pacman) Fetch() error {
+func (d pacman) Fetch() error {
 	return nil
 }
 
-func (d Pacman) Upgrade() error {
+func (d pacman) Upgrade() error {
 	err := exec.Command(d.Name(), "-Syu").Run()
 	exec.Command(d.Name(), "-Ru").Run()
 	return err
 }
 
-func (d Pacman) Install(_pkg string) error {
+func (d pacman) Install(_pkg string) error {
 	err := exec.Command(d.Name(), "-S", _pkg).Run()
 	return err
 }
 
-func (d Pacman) Remove(_pkg string) error {
+func (d pacman) Remove(_pkg string) error {
 	err := exec.Command(d.Name(), "-R", _pkg).Run()
 	exec.Command(d.Name(), "-Ru").Run()
 	return err

internal/pkg/yum.go

@@ -4,22 +4,22 @@ import (
 	"os/exec"
 )
 
-type Yum struct{}
+type yum struct{}
 
-func (d Yum) Name() string { return "yum" }
+func (d yum) Name() string { return "yum" }
 
-func (d Yum) Fetch() error {
+func (d yum) Fetch() error {
 	return nil
 }
 
-func (d Yum) Upgrade() error {
+func (d yum) Upgrade() error {
 	return exec.Command(d.Name(), "update").Run()
 }
 
-func (d Yum) Install(_pkg string) error {
+func (d yum) Install(_pkg string) error {
 	return exec.Command(d.Name(), "install", _pkg).Run()
 }
 
-func (d Yum) Remove(_pkg string) error {
+func (d yum) Remove(_pkg string) error {
 	return exec.Command(d.Name(), "remove", _pkg).Run()
 }