Add support for multiple 'Architecture' values

This allows architecture to be multivalued. On x86-64 machines, this
could be something like:
    Architecture = x86-64-v3 x86-64

We use the first specified Architecture value in mirrorlist $arch
variable replacement, as this is backwards-compatible and sane.

More info:
https://git.archlinux.org/pacman.git/commit/?id=3179db108a83104d9de6d1d607f55f8118e92160

Signed-off-by: x1b6e6 <ftdabcde@gmail.com>

go.mod

@@ -2,8 +2,8 @@ module github.com/Jguer/yay/v10
 
 require (
 	github.com/Jguer/go-alpm v0.0.0-20200405152916-a3feea4322e9 // indirect
-	github.com/Jguer/go-alpm/v2 v2.0.2
+	github.com/Jguer/go-alpm/v2 v2.0.3-0.20210503120603-1e8b5ec6f821
-	github.com/Morganamilo/go-pacmanconf v0.0.0-20180910220353-9c5265e1b14f
+	github.com/Morganamilo/go-pacmanconf v0.0.0-20210502114700-cff030e927a5
 	github.com/Morganamilo/go-srcinfo v1.0.0
 	github.com/bradleyjkemp/cupaloy v2.3.0+incompatible
 	github.com/davecgh/go-spew v1.1.1 // indirect

go.sum

@@ -1,9 +1,9 @@
 github.com/Jguer/go-alpm v0.0.0-20200405152916-a3feea4322e9 h1:lLQSUe6iRdtFrP0zkDV7n8I8XKSxRHQTEU1KRh4IOLg=
 github.com/Jguer/go-alpm v0.0.0-20200405152916-a3feea4322e9/go.mod h1:D5SUcIS9Yiz/L8cjRzq/992eERnx6ugYmGlc4e7xdus=
-github.com/Jguer/go-alpm/v2 v2.0.2 h1:BbF/6dg2tXISEJiCtxlX6J/TCSoB/g+31bCfEiH9D0c=
+github.com/Jguer/go-alpm/v2 v2.0.3-0.20210503120603-1e8b5ec6f821 h1:ds4SK2NSSFF3f/jOUL7liQ2N6Ug7UQzFdAvWcj44Y2s=
-github.com/Jguer/go-alpm/v2 v2.0.2/go.mod h1:zU4iKCtNkDARfj5BrKJXYAQ5nIjtZbySfa0paboSmTQ=
+github.com/Jguer/go-alpm/v2 v2.0.3-0.20210503120603-1e8b5ec6f821/go.mod h1:zU4iKCtNkDARfj5BrKJXYAQ5nIjtZbySfa0paboSmTQ=
-github.com/Morganamilo/go-pacmanconf v0.0.0-20180910220353-9c5265e1b14f h1:ptFKynTV1p8JCzqk81NcMj0DV0Xle+PdKxfHjPbdIOU=
+github.com/Morganamilo/go-pacmanconf v0.0.0-20210502114700-cff030e927a5 h1:TMscPjkb1ThXN32LuFY5bEYIcXZx3YlwzhS1GxNpn/c=
-github.com/Morganamilo/go-pacmanconf v0.0.0-20180910220353-9c5265e1b14f/go.mod h1:Hk55m330jNiwxRodIlMCvw5iEyoRUCIY64W1p9D+tHc=
+github.com/Morganamilo/go-pacmanconf v0.0.0-20210502114700-cff030e927a5/go.mod h1:Hk55m330jNiwxRodIlMCvw5iEyoRUCIY64W1p9D+tHc=
 github.com/Morganamilo/go-srcinfo v1.0.0 h1:Wh4nEF+HJWo+29hnxM18Q2hi+DUf0GejS13+Wg+dzmI=
 github.com/Morganamilo/go-srcinfo v1.0.0/go.mod h1:MP6VGY1NNpVUmYIEgoM9acix95KQqIRyqQ0hCLsyYUY=
 github.com/bradleyjkemp/cupaloy v2.3.0+incompatible h1:UafIjBvWQmS9i/xRg+CamMrnLTKNzo+bdmT/oH34c2Y=

install.go

@@ -443,10 +443,24 @@ func earlyRefresh(cmdArgs *settings.Arguments) error {
 	return config.Runtime.CmdRunner.Show(passToPacman(arguments))
 }
 
+func alpmArchIsSupported(alpmArch []string, arch string) bool {
+	if arch == "any" {
+		return true
+	}
+
+	for _, a := range alpmArch {
+		if a == arch {
+			return true
+		}
+	}
+
+	return false
+}
+
 func getIncompatible(bases []dep.Base, srcinfos map[string]*gosrc.Srcinfo, dbExecutor db.Executor) (stringset.StringSet, error) {
 	incompatible := make(stringset.StringSet)
 	basesMap := make(map[string]dep.Base)
-	alpmArch, err := dbExecutor.AlpmArch()
+	alpmArch, err := dbExecutor.AlpmArchitectures()
 	if err != nil {
 		return nil, err
 	}
@@ -454,7 +468,7 @@ func getIncompatible(bases []dep.Base, srcinfos map[string]*gosrc.Srcinfo, dbExe
 nextpkg:
 	for _, base := range bases {
 		for _, arch := range srcinfos[base.Pkgbase()].Arch {
-			if arch == "any" || arch == alpmArch {
+			if alpmArchIsSupported(alpmArch, arch) {
 				continue nextpkg
 			}
 		}

main.go

@@ -47,8 +47,8 @@ func initAlpm(cmdArgs *settings.Arguments, pacmanConfigPath string) (*pacmanconf
 		pacmanConf.DBPath = dbPath
 	}
 
-	if arch, _, exists := cmdArgs.GetArg("arch"); exists {
+	if arch := cmdArgs.GetArgs("arch"); arch != nil {
-		pacmanConf.Architecture = arch
+		pacmanConf.Architecture = append(pacmanConf.Architecture, arch...)
 	}
 
 	if ignoreArray := cmdArgs.GetArgs("ignore"); ignoreArray != nil {

pkg/db/executor.go

@@ -22,7 +22,7 @@ type Upgrade struct {
 }
 
 type Executor interface {
-	AlpmArch() (string, error)
+	AlpmArchitectures() ([]string, error)
 	BiggestPackages() []IPackage
 	Cleanup()
 	IsCorrectVersionInstalled(string, string) bool

pkg/db/ialpm/alpm.go

@@ -115,7 +115,7 @@ func configureAlpm(pacmanConf *pacmanconf.Config, alpmHandle *alpm.Handle) error
 		return err
 	}
 
-	if err := alpmHandle.SetArch(pacmanConf.Architecture); err != nil {
+	if err := alpmSetArchitecture(alpmHandle, pacmanConf.Architecture); err != nil {
 		return err
 	}
 
@@ -442,10 +442,6 @@ func (ae *AlpmExecutor) RepoUpgrades(enableDowngrade bool) ([]db.Upgrade, error)
 	return slice, nil
 }
 
-func (ae *AlpmExecutor) AlpmArch() (string, error) {
-	return ae.handle.Arch()
-}
-
 func (ae *AlpmExecutor) BiggestPackages() []alpm.IPackage {
 	localPackages := []alpm.IPackage{}
 	_ = ae.localDB.PkgCache().SortBySize().ForEach(func(pkg alpm.IPackage) error {

pkg/db/ialpm/alpm_five.go

@@ -0,0 +1,17 @@
+// +build !six
+
+package ialpm
+
+import (
+	alpm "github.com/Jguer/go-alpm/v2"
+)
+
+func alpmSetArchitecture(alpmHandle *alpm.Handle, arch []string) error {
+	return alpmHandle.SetArch(arch[0])
+}
+
+func (ae *AlpmExecutor) AlpmArchitectures() ([]string, error) {
+	arch, err := ae.handle.Arch()
+
+	return []string{arch}, err
+}

pkg/db/ialpm/alpm_six.go

@@ -0,0 +1,17 @@
+// +build six
+
+package ialpm
+
+import (
+	alpm "github.com/Jguer/go-alpm/v2"
+)
+
+func alpmSetArchitecture(alpmHandle *alpm.Handle, arch []string) error {
+	return alpmHandle.SetArchitectures(arch)
+}
+
+func (ae *AlpmExecutor) AlpmArchitectures() ([]string, error) {
+	architectures, err := ae.handle.GetArchitectures()
+
+	return architectures.Slice(), err
+}