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platforms: Format(): use path.Join() instead of joinNotEmpty()

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path.Join() also skips empty components, making it the equivalent of
this function.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2021-08-02 09:48:34 +02:00
parent f12040b6b6
commit f2c3122e9c
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GPG Key ID: 76698F39D527CE8C
2 changed files with 12 additions and 23 deletions
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16
platforms/platforms.go
View File

@ -107,6 +107,7 @@
package platforms
import (
"path"
"regexp"
"runtime"
"strconv"
@ -246,20 +247,7 @@ func Format(platform specs.Platform) string {
return "unknown"
}
return joinNotEmpty(platform.OS, platform.Architecture, platform.Variant)
}
func joinNotEmpty(s ...string) string {
var ss []string
for _, s := range s {
if s == "" {
continue
}
ss = append(ss, s)
}
return strings.Join(ss, "/")
return path.Join(platform.OS, platform.Architecture, platform.Variant)
}
// Normalize validates and translate the platform to the canonical value.

19
platforms/platforms_test.go
View File

@ -17,6 +17,7 @@
package platforms
import (
"path"
"reflect"
"runtime"
"testing"
@ -204,7 +205,7 @@ func TestParseSelector(t *testing.T) {
OS: defaultOS,
Architecture: "arm",
},
formatted: joinNotEmpty(defaultOS, "arm"),
formatted: path.Join(defaultOS, "arm"),
},
{
input: "armel",
@ -213,7 +214,7 @@ func TestParseSelector(t *testing.T) {
Architecture: "arm",
Variant: "v6",
},
formatted: joinNotEmpty(defaultOS, "arm/v6"),
formatted: path.Join(defaultOS, "arm/v6"),
},
{
input: "armhf",
@ -221,7 +222,7 @@ func TestParseSelector(t *testing.T) {
OS: defaultOS,
Architecture: "arm",
},
formatted: joinNotEmpty(defaultOS, "arm"),
formatted: path.Join(defaultOS, "arm"),
},
{
input: "Aarch64",
@ -229,7 +230,7 @@ func TestParseSelector(t *testing.T) {
OS: defaultOS,
Architecture: "arm64",
},
formatted: joinNotEmpty(defaultOS, "arm64"),
formatted: path.Join(defaultOS, "arm64"),
},
{
input: "x86_64",
@ -237,7 +238,7 @@ func TestParseSelector(t *testing.T) {
OS: defaultOS,
Architecture: "amd64",
},
formatted: joinNotEmpty(defaultOS, "amd64"),
formatted: path.Join(defaultOS, "amd64"),
},
{
input: "Linux/x86_64",
@ -253,7 +254,7 @@ func TestParseSelector(t *testing.T) {
OS: defaultOS,
Architecture: "386",
},
formatted: joinNotEmpty(defaultOS, "386"),
formatted: path.Join(defaultOS, "386"),
},
{
input: "linux",
@ -262,7 +263,7 @@ func TestParseSelector(t *testing.T) {
Architecture: defaultArch,
Variant: defaultVariant,
},
formatted: joinNotEmpty("linux", defaultArch, defaultVariant),
formatted: path.Join("linux", defaultArch, defaultVariant),
},
{
input: "s390x",
@ -270,7 +271,7 @@ func TestParseSelector(t *testing.T) {
OS: defaultOS,
Architecture: "s390x",
},
formatted: joinNotEmpty(defaultOS, "s390x"),
formatted: path.Join(defaultOS, "s390x"),
},
{
input: "linux/s390x",
@ -287,7 +288,7 @@ func TestParseSelector(t *testing.T) {
Architecture: defaultArch,
Variant: defaultVariant,
},
formatted: joinNotEmpty("darwin", defaultArch, defaultVariant),
formatted: path.Join("darwin", defaultArch, defaultVariant),
},
} {
t.Run(testcase.input, func(t *testing.T) {