SemVersion.go

@@ -86,50 +86,3 @@ func (s *SemVersion) VersionInSlice(sSem []SemVersion) bool {
 	}
 	return false
 }
-
-func (s *SemVersion) IsEqualTo(s2 SemVersion) bool {
-	if s.majorVersion == s2.majorVersion && s.minorVersion == s2.minorVersion && s.patchVersion == s2.patchVersion {
-		return true
-	}
-	return false
-}
-
-func (s *SemVersion) IsLessThan(s2 SemVersion) bool {
-	if s2.majorVersion > s.majorVersion {
-		return true
-	}
-	if s2.minorVersion > s.minorVersion && s2.majorVersion == s.majorVersion {
-		return true
-	}
-	if s2.patchVersion > s.patchVersion && s2.majorVersion == s.majorVersion && s2.minorVersion == s.minorVersion {
-		return true
-	}
-	return false
-}
-
-func (s *SemVersion) IsGreaterThan(s2 SemVersion) bool {
-	if s2.majorVersion < s.majorVersion {
-		return true
-	}
-	if s2.minorVersion < s.minorVersion && s2.majorVersion == s.majorVersion {
-		return true
-	}
-	if s2.patchVersion < s.patchVersion && s2.majorVersion == s.majorVersion && s2.minorVersion == s.minorVersion {
-		return true
-	}
-	return false
-}
-
-func (s *SemVersion) IsLessOrEqual(s2 SemVersion) bool {
-	if s.IsLessThan(s2) || s.IsEqualTo(s2) {
-		return true
-	}
-	return false
-}
-
-func (s *SemVersion) IsGreaterOrEqual(s2 SemVersion) bool {
-	if s.IsGreaterThan(s2) || s.IsEqualTo(s2) {
-		return true
-	}
-	return false
-}

SemVersion_test.go

@@ -86,688 +86,3 @@ func TestSemVersion_VersionInSlice_fail(t *testing.T) {
 		t.Errorf("Expected Sem Version to not be found in semArray")
 	}
 }
-
-func TestSemVersion_IsLessThan(t *testing.T) {
-	cases := []struct {
-		name   string
-		want   bool
-		s1, s2 SemVersion
-	}{
-		{"IsEqualTo",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionLess",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MinorVersionLess",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionLess",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionGreater",
-			false,
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-		},
-		{"MinorVersionGreater",
-			false,
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionGreater",
-			false,
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-	}
-	for _, c := range cases {
-		t.Run("Test: "+c.name, func(t *testing.T) {
-			t.Parallel()
-			got := c.s1.IsLessThan(c.s2)
-			if c.want != got {
-				t.Errorf("Expected %+v got %+v", c.want, got)
-			}
-		})
-	}
-}
-
-func TestSemVersion_IsGreaterThan(t *testing.T) {
-	cases := []struct {
-		name   string
-		want   bool
-		s1, s2 SemVersion
-	}{
-		{"IsEqualTo",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MinorVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionGreater",
-			true,
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-		},
-		{"MinorVersionGreater",
-			true,
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionGreater",
-			true,
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-	}
-	for _, c := range cases {
-		t.Run("Test: "+c.name, func(t *testing.T) {
-			t.Parallel()
-			got := c.s1.IsGreaterThan(c.s2)
-			if c.want != got {
-				t.Errorf("Expected %+v got %+v", c.want, got)
-			}
-		})
-	}
-}
-
-func TestSemVersion_IsEqualTo(t *testing.T) {
-	cases := []struct {
-		name   string
-		want   bool
-		s1, s2 SemVersion
-	}{
-		{"IsEqualTo",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MinorVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionGreater",
-			false,
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-		},
-		{"MinorVersionGreater",
-			false,
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionGreater",
-			false,
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-	}
-	for _, c := range cases {
-		t.Run("Test: "+c.name, func(t *testing.T) {
-			t.Parallel()
-			got := c.s1.IsEqualTo(c.s2)
-			if c.want != got {
-				t.Errorf("Expected %+v got %+v", c.want, got)
-			}
-		})
-	}
-}
-
-func TestSemVersion_IsLessOrEqual(t *testing.T) {
-	cases := []struct {
-		name   string
-		want   bool
-		s1, s2 SemVersion
-	}{
-		{"IsEqualTo",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionLess",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MinorVersionLess",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionLess",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionGreater",
-			false,
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-		},
-		{"MinorVersionGreater",
-			false,
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionGreater",
-			false,
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-	}
-	for _, c := range cases {
-		t.Run("Test: "+c.name, func(t *testing.T) {
-			t.Parallel()
-			got := c.s1.IsLessOrEqual(c.s2)
-			if c.want != got {
-				t.Errorf("Expected %+v got %+v", c.want, got)
-			}
-		})
-	}
-}
-
-func TestSemVersion_IsGreaterOrEqual(t *testing.T) {
-	cases := []struct {
-		name   string
-		want   bool
-		s1, s2 SemVersion
-	}{
-		{"IsEqualTo",
-			true,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MinorVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionLess",
-			false,
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"MajorVersionGreater",
-			true,
-			SemVersion{
-				version:      "2.2.3",
-				isStable:     false,
-				majorVersion: 2,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-		},
-		{"MinorVersionGreater",
-			true,
-			SemVersion{
-				version:      "1.3.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 3,
-				patchVersion: 3,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-		{"PatchVersionGreater",
-			true,
-			SemVersion{
-				version:      "1.2.4",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 4,
-			},
-			SemVersion{
-				version:      "1.2.3",
-				isStable:     false,
-				majorVersion: 1,
-				minorVersion: 2,
-				patchVersion: 3,
-			},
-		},
-	}
-	for _, c := range cases {
-		t.Run("Test: "+c.name, func(t *testing.T) {
-			t.Parallel()
-			got := c.s1.IsGreaterOrEqual(c.s2)
-			if c.want != got {
-				t.Errorf("Expected %+v got %+v", c.want, got)
-			}
-		})
-	}
-}

darwin_amd64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_darwin_amd64.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

darwin_arm_64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_darwin_arm64.zip"
-	minVersion      = "1.0.2"
-	alternateSuffix = "_darwin_amd64.zip"
 )

freebsd_386.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_freebsd_386.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

freebsd_amd_64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_freebsd_amd64.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

freebsd_arm.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_freebsd_arm.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

linux_386.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_linux_386.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

linux_amd_64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_linux_amd64.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

linux_arm.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_linux_arm.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

linux_arm64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_linux_arm64.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

openbsd_386.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_openbsd_386.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

openbsd_amd64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_openbsd_amd64.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

solaris_amd64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_solaris_amd64.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

versionedTerraform.go

@@ -5,7 +5,6 @@ import (
 	"bufio"
 	"bytes"
 	"errors"
-	"fmt"
 	"io"
 	"io/ioutil"
 	"net/http"
@@ -26,7 +25,7 @@ const (
 	versionedTerraformFolder = "/.versionedTerraform"
 )
 
-// getLatestMajorRelease() returns the latest major release from Version
+//getLatestMajorRelease() returns the latest major release from Version
 func (v *Version) getLatestMajorRelease() {
 	for _, release := range v.availableVersions {
 		if release.majorVersion == v.Version.majorVersion &&
@@ -38,7 +37,7 @@ func (v *Version) getLatestMajorRelease() {
 	}
 }
 
-// getGreatestRelease() returns less than release
+//getGreatestRelease() returns less than release
 func (v *Version) getOneLessRelease() {
 	var vSlice []Version
 
@@ -61,8 +60,9 @@ func (v *Version) getOneLessRelease() {
 	}
 }
 
-// getLatestRelease returns the latest release from Version
+//getLatestRelease returns the latest release from Version
 func (v *Version) getLatestRelease() {
+	//todo clean up
 	for _, release := range v.availableVersions {
 		if release.majorVersion > v.Version.majorVersion &&
 			(release.isStable || !needsStable) {
@@ -82,68 +82,60 @@ func (v *Version) getLatestRelease() {
 	}
 }
 
-// InstallTerraformVersion installs the defined terraform Version in the application
+//InstallTerraformVersion installs the defined terraform Version in the application
-// configuration directory
+//configuration directory
 func (v *Version) InstallTerraformVersion() error {
 	homeDir, _ := os.UserHomeDir()
-	suffix := fileSuffix
+	resp, err := http.Get(hashicorpUrl +
-	minV := NewSemVersion(minVersion)
-	if v.Version.IsLessThan(*minV) {
-		suffix = alternateSuffix
-	}
-	url := hashicorpUrl +
 		v.Version.ToString() +
 		"/" + terraformPrefix +
 		v.Version.ToString() +
-		suffix
+		fileSuffix)
-
-	resp, err := http.Get(url)
 	if err != nil {
-		return fmt.Errorf("failed to download Terraform: %v", err)
+		return err
 	}
 	defer resp.Body.Close()
 
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
-		return fmt.Errorf("failed to read response body: %v", err)
+		return err
 	}
 
 	zipReader, err := zip.NewReader(bytes.NewReader(body), int64(len(body)))
 	if err != nil {
-		return fmt.Errorf("failed to create zip reader: %v", err)
+		return err
 	}
-
 	versionedFileName := homeDir + versionedTerraformFolder + "/" + terraformPrefix + v.Version.ToString()
-	versionedFile, err := os.OpenFile(versionedFileName, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0755)
+	versionedFile, err := os.OpenFile(versionedFileName, os.O_WRONLY, 0755)
+	if os.IsNotExist(err) {
+		versionedFile, err = os.OpenFile(versionedFileName, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0755)
 		if err != nil {
-		return fmt.Errorf("failed to create output file: %v", err)
+			return err
+		}
+	}
+	if err != nil {
+		return err
 	}
 	defer versionedFile.Close()
 
-	for _, zipFile := range zipReader.File {
+	for _, zipFIle := range zipReader.File {
-		if zipFile.Name != "terraform" {
+		zr, err := zipFIle.Open()
-			continue
-		}
-
-		zr, err := zipFile.Open()
 		if err != nil {
-			return fmt.Errorf("failed to open zip file: %v", err)
+			return err
 		}
-		defer zr.Close()
+		unzippedFileBytes, _ := ioutil.ReadAll(zr)
 
-		_, err = io.Copy(versionedFile, zr)
+		_, err = versionedFile.Write(unzippedFileBytes)
 		if err != nil {
-			return fmt.Errorf("failed to write terraform binary: %v", err)
+			return err
 		}
-
+		zr.Close()
-		break
 	}
-
 	return nil
 }
 
-// NewVersion creates a new Version using sem versioning for determining the
+//NewVersion creates a new Version using sem versioning for determining the
-// latest release
+//latest release
 func NewVersion(_version string, _vList []string) *Version {
 	v := new(Version)
 	v.Version = *NewSemVersion(_version)
@@ -206,7 +198,7 @@ func NewVersion(_version string, _vList []string) *Version {
 	return v
 }
 
-// GetVersionList returns a list of available versions from hashicorp's release page
+//GetVersionList returns a list of available versions from hashicorp's release page
 func GetVersionList() ([]string, error) {
 	var versionList []string
 	resp, err := http.Get(hashicorpUrl)
@@ -238,7 +230,7 @@ func GetVersionList() ([]string, error) {
 	return versionList, nil
 }
 
-// removeSpacesVersion removes spaces from Version string for parsing
+//removeSpacesVersion removes spaces from Version string for parsing
 func removeSpacesVersion(v string) string {
 	splitV := strings.Split(v, " ")
 	var returnString string
@@ -249,12 +241,12 @@ func removeSpacesVersion(v string) string {
 	return strings.TrimSpace(returnString)
 }
 
-// VersionToString returns string of a Version
+//VersionToString returns string of a Version
 func (v *Version) VersionToString() string {
 	return v.Version.ToString()
 }
 
-// isVersionGreater returns true if v1 is greater than v2
+//isVersionGreater returns true if v1 is greater than v2
 func isVersionGreater(v1 Version, v2 Version) bool {
 	if v1.Version.majorVersion != v2.Version.majorVersion {
 		if v1.Version.majorVersion > v2.Version.majorVersion {

windows_386.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_windows_386.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )

windows_amd64.go

@@ -5,6 +5,4 @@ package versionedTerraform
 
 const (
 	fileSuffix = "_windows_amd64.zip"
-	minVersion      = "0.0.0"
-	alternateSuffix = ""
 )