Refactor: Update GooDB.FetchPkg to accept goolib.PackageInfo.

cli/install/install.go

@@ -174,7 +174,7 @@ func (i *installer) installFromFile(path string) error {
 func (i *installer) installFromRepo(ctx context.Context, name string, archs []string) error {
 	pi := goolib.PkgNameSplit(name)
 	if i.shouldReinstall {
-		ps, err := i.db.FetchPkg(pi.Name)
+		ps, err := i.db.FetchPkg(pi)
 		if err != nil {
 			return fmt.Errorf("unable to fetch %v: %v", pi.Name, err)
 		}

cli/remove/remove.go

@@ -84,7 +84,7 @@ func (cmd *removeCmd) Execute(ctx context.Context, flags *flag.FlagSet, _ ...int
 
 func (cmd *removeCmd) removeOne(ctx context.Context, pkgName string, downloader *client.Downloader, db *googetdb.GooDB) error {
 	pi := goolib.PkgNameSplit(pkgName)
-	ps, err := db.FetchPkg(pi.Name)
+	ps, err := db.FetchPkg(pi)
 	if err != nil {
 		return err
 	}

cli/verify/verify.go

@@ -71,7 +71,7 @@ func (cmd *verifyCmd) Execute(ctx context.Context, flags *flag.FlagSet, _ ...int
 
 	for _, arg := range flags.Args() {
 		pi := goolib.PkgNameSplit(arg)
-		ps, err := db.FetchPkg(pi.Name)
+		ps, err := db.FetchPkg(pi)
 		if err != nil {
 			logger.Errorf("Package %q not installed, cannot verify.", arg)
 			continue

googet.goospec

@@ -1,4 +1,4 @@
-{{$version := "3.2.0@0" -}}
+{{$version := "3.2.1@0" -}}
 {
   "name": "googet",
   "version": "{{$version}}",
@@ -15,6 +15,7 @@
     "path": "install.ps1"
   },
   "releaseNotes": [
+    "3.2.1 - Refactor: Update GooDB.FetchPkg to accept goolib.PackageInfo.",
     "3.2.0  - Add Provides functionality and field to the GooGet PkgSpec.",
     "3.1.0  - Introduce a dry_run flag for update, install, and remove subcommands.",
     "3.0.0  - Replace googet state file with sqlite database. Add json output for installed command.",

googetdb/googetdb.go

@@ -24,6 +24,7 @@ import (
 	"time"
 
 	"github.com/google/googet/v2/client"
+	"github.com/google/googet/v2/goolib"
 	"github.com/google/googet/v2/settings"
 	"github.com/google/googet/v2/system"
 	"github.com/google/logger"
@@ -152,45 +153,46 @@ func (g *GooDB) RemovePkg(pkgName, arch string) error {
 }
 
 // FetchPkg exports a single package from the googet database
-func (g *GooDB) FetchPkg(pkgName string) (client.PackageState, error) {
-	var pkgState client.PackageState
-
+func (g *GooDB) FetchPkg(pi goolib.PackageInfo) (client.PackageState, error) {
 	selectSpecQuery :=
 		`SELECT 
 			pkg_json
 		FROM
 			InstalledPackages
 		WHERE pkg_name = ?
-		ORDER BY pkg_name
+		ORDER BY pkg_arch, pkg_ver
 		`
-	spec, err := g.db.Query(selectSpecQuery, pkgName)
+	spec, err := g.db.Query(selectSpecQuery, pi.Name)
 	if err != nil {
-		return client.PackageState{}, nil
+		return client.PackageState{}, err
 	}
 	defer spec.Close()
+
+	var lastPkgState client.PackageState
 	for spec.Next() {
 		var jsonState string
-		err = spec.Scan(
-			&jsonState,
-		)
-		if err != nil {
-			return pkgState, err
+		if err := spec.Scan(&jsonState); err != nil {
+			return client.PackageState{}, err
 		}
-		err = json.Unmarshal([]byte(jsonState), &pkgState)
-		if err != nil {
-			return pkgState, err
+		var pkgState client.PackageState
+		if err := json.Unmarshal([]byte(jsonState), &pkgState); err != nil {
+			return client.PackageState{}, err
+		}
+		if pkgState.Match(pi) {
+			return pkgState, nil
 		}
+		lastPkgState = pkgState
 	}
-	return pkgState, nil
+	return lastPkgState, nil
 }
 
 // FetchPkgs exports all of the current packages in the googet database
 func (g *GooDB) FetchPkgs(pkgName string) (client.GooGetState, error) {
 	var state client.GooGetState
-	query := `SELECT pkg_json FROM InstalledPackages ORDER BY pkg_name`
+	query := `SELECT pkg_json FROM InstalledPackages ORDER BY pkg_name, pkg_arch`
 	var args []any
 	if pkgName != "" {
-		query = `SELECT pkg_json FROM InstalledPackages WHERE pkg_name LIKE ? ORDER BY pkg_name`
+		query = `SELECT pkg_json FROM InstalledPackages WHERE pkg_name LIKE ? ORDER BY pkg_name, pkg_arch`
 		args = []any{pkgName}
 	}
 	rows, err := g.db.Query(query, args...)

googetdb/googetdb_test.go

@@ -128,8 +128,9 @@ func TestFetchPkgsReturnsDistinctEntriesForDifferentArches(t *testing.T) {
 	defer db.Close()
 
 	want := client.GooGetState{
-		client.PackageState{PackageSpec: &goolib.PkgSpec{Name: "test-pkg", Arch: "amd64", Version: "1"}, InstallDate: 123456789},
-		client.PackageState{PackageSpec: &goolib.PkgSpec{Name: "test-pkg", Arch: "i386", Version: "1"}, InstallDate: 123456789},
+		client.PackageState{PackageSpec: &goolib.PkgSpec{Name: "test-pkg", Arch: "arm64", Version: "1"}, InstallDate: 123456789},
+		client.PackageState{PackageSpec: &goolib.PkgSpec{Name: "test-pkg", Arch: "x86_32", Version: "1"}, InstallDate: 123456789},
+		client.PackageState{PackageSpec: &goolib.PkgSpec{Name: "test-pkg", Arch: "x86_64", Version: "1"}, InstallDate: 123456789},
 	}
 	if err := db.WriteStateToDB(want); err != nil {
 		t.Fatalf("db.WriteStateToDB(%v): %v", want, err)
@@ -143,6 +144,32 @@ func TestFetchPkgsReturnsDistinctEntriesForDifferentArches(t *testing.T) {
 	if diff := cmp.Diff(want, got, cmpopts.EquateEmpty()); diff != "" {
 		t.Fatalf("FetchPkgs got unexpected diff (-want +got):\n%v", diff)
 	}
+
+	gotPkg, err := db.FetchPkg(goolib.PackageInfo{Name: "test-pkg", Arch: "x86_32"})
+	if err != nil {
+		t.Fatalf("db.FetchPkg: %v", err)
+	}
+	if diff := cmp.Diff(want[1], gotPkg, cmpopts.EquateEmpty()); diff != "" {
+		t.Fatalf("FetchPkg got unexpected diff (-want +got):\n%v", diff)
+	}
+
+	// If only name is provided, arm64 should be matched first based on sort order.
+	gotPkg, err = db.FetchPkg(goolib.PackageInfo{Name: "test-pkg"})
+	if err != nil {
+		t.Fatalf("db.FetchPkg: %v", err)
+	}
+	if diff := cmp.Diff(want[0], gotPkg, cmpopts.EquateEmpty()); diff != "" {
+		t.Fatalf("FetchPkg got unexpected diff (-want +got):\n%v", diff)
+	}
+
+	// If no arch matches, the last processed package (x86_64) should be returned.
+	gotPkg, err = db.FetchPkg(goolib.PackageInfo{Name: "test-pkg", Arch: "none"})
+	if err != nil {
+		t.Fatalf("db.FetchPkg: %v", err)
+	}
+	if diff := cmp.Diff(want[2], gotPkg, cmpopts.EquateEmpty()); diff != "" {
+		t.Fatalf("FetchPkg got unexpected diff (-want +got):\n%v", diff)
+	}
 }
 
 func TestCreateIfMissing(t *testing.T) {

install/install.go

@@ -39,7 +39,7 @@ var toRemove []string
 
 // minInstalled reports whether the package is installed at the given version or greater.
 func minInstalled(pi goolib.PackageInfo, db *googetdb.GooDB) (bool, error) {
-	p, err := db.FetchPkg(pi.Name)
+	p, err := db.FetchPkg(pi)
 	if err != nil {
 		return false, err
 	}
@@ -199,7 +199,7 @@ func FromRepo(ctx context.Context, pi goolib.PackageInfo, repo, cache string, rm
 	logger.Infof("Installation of %s.%s.%s completed", pi.Name, pi.Arch, pi.Ver)
 	fmt.Printf("Installation of %s.%s.%s and all dependencies completed\n", pi.Name, pi.Arch, pi.Ver)
 	// Clean up old version, if applicable.
-	ps, err := db.FetchPkg(pi.Name)
+	ps, err := db.FetchPkg(pi)
 	if err != nil {
 		return err
 	}
@@ -360,7 +360,7 @@ func copyPkg(src, dst string) (retErr error) {
 
 // NeedsInstallation checks if a package version needs installation.
 func NeedsInstallation(pi goolib.PackageInfo, db *googetdb.GooDB) (bool, error) {
-	p, err := db.FetchPkg(pi.Name)
+	p, err := db.FetchPkg(pi)
 	if err != nil {
 		return true, err
 	}
@@ -481,7 +481,6 @@ func cleanOld(st client.PackageState, insFiles map[string]string, dbOnly bool) {
 	if st.UnpackDir != "" && oswrap.RemoveAll(st.UnpackDir) != nil {
 		logger.Error("Unable to remove old unpack dir")
 	}
-	return
 }
 
 func cleanOldFiles(oldState client.PackageState, insFiles map[string]string) {

remove/remove.go

@@ -31,7 +31,7 @@ import (
 
 func uninstallPkg(ctx context.Context, pi goolib.PackageInfo, dbOnly bool, downloader *client.Downloader, db *googetdb.GooDB) error {
 	logger.Infof("Executing removal of package %q", pi.Name)
-	ps, err := db.FetchPkg(pi.Name)
+	ps, err := db.FetchPkg(pi)
 	if err != nil {
 		return fmt.Errorf("package not found in state file: %v", err)
 	}