Display only info for current distro in lure info

info.go

@@ -25,6 +25,8 @@ import (
 	"go.arsenm.dev/logger/log"
 
 	"github.com/urfave/cli/v2"
+	"go.arsenm.dev/lure/distro"
+	"go.arsenm.dev/lure/internal/overrides"
 	"go.arsenm.dev/lure/internal/repos"
 	"gopkg.in/yaml.v3"
 )
@@ -51,7 +53,41 @@ func infoCmd(c *cli.Context) error {
 
 	pkgs := flattenFoundPkgs(found, "show")
 
+	var names []string
+
+	if !c.Bool("all") {
+		info, err := distro.ParseOSRelease(c.Context)
+		if err != nil {
+			log.Fatal("Error parsing os-release file").Err(err).Send()
+		}
+		names = overrides.Resolve(info, overrides.DefaultOpts)
+	}
+
 	for _, pkg := range pkgs {
+		if !c.Bool("all") {
+			depsSet := false
+			buildDepsSet := false
+			for _, name := range names {
+				if deps, ok := pkg.Depends.Val[name]; ok && !depsSet {
+					pkg.Depends.Val = map[string][]string{name: deps}
+					depsSet = true
+				}
+
+				if buildDeps, ok := pkg.BuildDepends.Val[name]; ok && !buildDepsSet {
+					pkg.BuildDepends.Val = map[string][]string{name: buildDeps}
+					buildDepsSet = true
+				}
+			}
+
+			if !depsSet {
+				pkg.Depends.Val = nil
+			}
+
+			if !buildDepsSet {
+				pkg.BuildDepends.Val = nil
+			}
+		}
+
 		err = yaml.NewEncoder(os.Stdout).Encode(pkg)
 		if err != nil {
 			log.Fatal("Error encoding script variables").Err(err).Send()

internal/overrides/overrides.go

@@ -65,9 +65,7 @@ func Resolve(info *distro.OSRelease, opts *Opts) []string {
 			out = append(out, opts.Name+"_"+arch)
 		}
 	}
-	if opts.Name != "" {
-		out = append(out, opts.Name)
-	}
+	out = append(out, opts.Name)
 
 	for index, item := range out {
 		out[index] = strings.ReplaceAll(item, "-", "_")
@@ -77,16 +75,25 @@ func Resolve(info *distro.OSRelease, opts *Opts) []string {
 }
 
 func (o *Opts) WithName(name string) *Opts {
-	o.Name = name
-	return o
+	out := &Opts{}
+	*out = *o
+
+	out.Name = name
+	return out
 }
 
 func (o *Opts) WithOverrides(v bool) *Opts {
-	o.Overrides = v
-	return o
+	out := &Opts{}
+	*out = *o
+
+	out.Overrides = v
+	return out
 }
 
 func (o *Opts) WithLikeDistros(v bool) *Opts {
-	o.LikeDistros = v
-	return o
+	out := &Opts{}
+	*out = *o
+
+	out.LikeDistros = v
+	return out
 }

internal/overrides/overrides_test.go

@@ -24,6 +24,7 @@ func TestResolve(t *testing.T) {
 		"amd64_fedora",
 		"fedora",
 		"amd64",
+		"",
 	}
 
 	if !reflect.DeepEqual(names, expected) {
@@ -64,6 +65,7 @@ func TestResolveNoLikeDistros(t *testing.T) {
 		"amd64_centos",
 		"centos",
 		"amd64",
+		"",
 	}
 
 	if !reflect.DeepEqual(names, expected) {

main.go

@@ -84,6 +84,13 @@ func main() {
 				Action:  upgradeCmd,
 			},
 			{
+				Flags: []cli.Flag{
+					&cli.BoolFlag{
+						Name:    "all",
+						Aliases: []string{"a"},
+						Usage:   "Show all information, not just for the current distro",
+					},
+				},
 				Name:   "info",
 				Usage:  "Print information about a package",
 				Action: infoCmd,