Convert integration tests to use TestScript

go.mod

@@ -14,5 +14,7 @@ require (
 
 require (
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e // indirect
+	github.com/rogpeppe/go-internal v1.9.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 )

go.sum

@@ -9,6 +9,10 @@ github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NH
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e h1:aoZm08cpOy4WuID//EZDgcC4zIxODThtZNPirFr42+A=
+github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
+github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/spf13/cobra v1.5.0 h1:X+jTBEBqF0bHN+9cSMgmfuvv2VHJ9ezmFNf9Y/XstYU=
 github.com/spf13/cobra v1.5.0/go.mod h1:dWXEIy2H428czQCjInthrTRUg7yKbok+2Qi/yBIJoUM=

script_test.go

@@ -0,0 +1,27 @@
+//go:build integration
+
+package jkl_test
+
+// Note: Use go test -testwork to preserve the TestScript temporary directory.
+
+import (
+	"os"
+	"testing"
+
+	"github.com/ivanfetch/jkl"
+	"github.com/rogpeppe/go-internal/testscript"
+)
+
+func init() {
+	// Enable debugging for all tests, via the same environment variable the jkl
+	// binary uses.
+	if os.Getenv("JKL_DEBUG") != "" {
+		jkl.EnableDebugOutput()
+	}
+}
+
+func TestScript(t *testing.T) {
+	testscript.Run(t, testscript.Params{
+		Dir: "testdata/script",
+	})
+}

testdata/script/install_github-cli.txtar

@@ -0,0 +1,8 @@
+mkdir $WORK/home/testuser
+env HOME=$WORK/home/testuser
+env PATH=$HOME/.jkl/bin:$PATH
+exec jkl install github:cli/cli:2.14.2
+! stdout .
+! stderr .
+exec gh version
+stdout 'gh version 2.14.2'

testdata/script/install_kind.txtar

@@ -0,0 +1,8 @@
+mkdir $WORK/home/testuser
+env HOME=$WORK/home/testuser
+env PATH=$HOME/.jkl/bin:$PATH
+exec jkl install github:kubernetes-sigs/kind:0.14.0
+! stdout .
+! stderr .
+exec kind version
+stdout 'kind v0.14.0'

testdata/script/install_prme.txtar

@@ -0,0 +1,19 @@
+mkdir $WORK/home/testuser
+env HOME=$WORK/home/testuser
+env PATH=$HOME/.jkl/bin:$PATH
+exec jkl install github:ivanfetch/prme:0.0.4
+! stdout .
+! stderr .
+# prme -version exits with value 1
+! exec prme -version
+! stdout .
+# A prme bug does not present the version correctly
+stderr 'prme version ,'
+# Install the latest prme
+exec jkl install github:ivanfetch/prme
+! stdout .
+! stderr .
+env JKL_PRME=latest
+! exec prme -version
+! stdout .
+stderr 'prme version v0.0.6'

testdata/script/install_terraform.txtar

@@ -0,0 +1,19 @@
+mkdir $WORK/home/testuser
+env HOME=$WORK/home/testuser
+env PATH=$HOME/.jkl/bin:$PATH
+exec jkl install hashi:terraform:1.0.0
+! stdout .
+! stderr .
+exec terraform version
+stdout 'Terraform v1.0.0'
+# This version requires jkl to fetch jultiple pages of Hashicorp releases
+exec jkl install hashicorp:terraform:0.11.15
+! stdout .
+! stderr .
+env JKL_TERRAFORM=0.11.15
+exec terraform version
+stdout 'Terraform v0.11.15'
+# This version does not exist
+! exec jkl install hashicorp:terraform:10.2
+! stdout .
+stderr 'Error: no version found to match "10.2"'

testdata/script/install_without_jkl_bin_n_path.txtar

@@ -0,0 +1,5 @@
+mkdir $WORK/home/testuser
+env HOME=$WORK/home/testuser
+exec jkl install hashi:terraform:1.0.0
+stdout 'WARNING: Please add the directory'
+stdout 'to your PATH environment variable'

testdata/script/version.txtar

@@ -0,0 +1,3 @@
+exec jkl version
+stdout 'jkl version'
+stdout 'git commit '