fix Atmos binary name on Windows (like Terragrunt) (#171)

Signed-off-by: Denis Vaumoron <dvaumoron@gmail.com>

pkg/winbin/winbin.go

@@ -0,0 +1,34 @@
+/*
+ *
+ * Copyright 2024 tofuutils authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package winbin
+
+import "runtime"
+
+const (
+	WinBinSuffix = ".exe"
+	WinOsName    = "windows"
+)
+
+func GetBinaryName(execName string) string {
+	if runtime.GOOS == WinOsName {
+		return execName + WinBinSuffix
+	}
+
+	return execName
+}

versionmanager/retriever/atmos/atmosretriever.go

@@ -31,6 +31,7 @@ import (
 	sha256check "github.com/tofuutils/tenv/pkg/check/sha256"
 	"github.com/tofuutils/tenv/pkg/download"
 	"github.com/tofuutils/tenv/pkg/github"
+	"github.com/tofuutils/tenv/pkg/winbin"
 	htmlretriever "github.com/tofuutils/tenv/versionmanager/retriever/html"
 )
 
@@ -110,7 +111,7 @@ func (r AtmosRetriever) InstallRelease(versionStr string, targetPath string) err
 		return err
 	}
 
-	return os.WriteFile(filepath.Join(targetPath, config.AtmosName), data, 0755)
+	return os.WriteFile(filepath.Join(targetPath, winbin.GetBinaryName(config.AtmosName)), data, 0755)
 }
 
 func (r AtmosRetriever) ListReleases() ([]string, error) {
@@ -149,8 +150,8 @@ func buildAssetNames(version string, arch string) (string, string) {
 	nameBuilder.WriteString(runtime.GOOS)
 	nameBuilder.WriteByte('_')
 	nameBuilder.WriteString(arch)
-	if runtime.GOOS == "windows" {
-		nameBuilder.WriteString(".exe")
+	if runtime.GOOS == winbin.WinOsName {
+		nameBuilder.WriteString(winbin.WinBinSuffix)
 	}
 
 	return nameBuilder.String(), sumsAssetName

versionmanager/retriever/terragrunt/terragruntretriever.go

@@ -31,6 +31,7 @@ import (
 	sha256check "github.com/tofuutils/tenv/pkg/check/sha256"
 	"github.com/tofuutils/tenv/pkg/download"
 	"github.com/tofuutils/tenv/pkg/github"
+	"github.com/tofuutils/tenv/pkg/winbin"
 	htmlretriever "github.com/tofuutils/tenv/versionmanager/retriever/html"
 )
 
@@ -107,12 +108,7 @@ func (r TerragruntRetriever) InstallRelease(versionStr string, targetPath string
 		return err
 	}
 
-	terragruntBinaryName := config.TerragruntName
-	if runtime.GOOS == "windows" {
-		terragruntBinaryName = terragruntBinaryName + ".exe"
-	}
-
-	return os.WriteFile(filepath.Join(targetPath, terragruntBinaryName), data, 0755)
+	return os.WriteFile(filepath.Join(targetPath, winbin.GetBinaryName(config.TerragruntName)), data, 0755)
 }
 
 func (r TerragruntRetriever) ListReleases() ([]string, error) {
@@ -147,8 +143,8 @@ func buildAssetNames(arch string) (string, string) {
 	nameBuilder.WriteString(runtime.GOOS)
 	nameBuilder.WriteByte('_')
 	nameBuilder.WriteString(arch)
-	if runtime.GOOS == "windows" {
-		nameBuilder.WriteString(".exe")
+	if runtime.GOOS == winbin.WinOsName {
+		nameBuilder.WriteString(winbin.WinBinSuffix)
 	}
 
 	return nameBuilder.String(), "SHA256SUMS"