renaming library, adding first functionality to print env

Signed-off-by: vsoch <vsoch@users.noreply.github.com>

.gitignore

@@ -1 +1 @@
-compenv
+comp

Makefile

@@ -11,10 +11,10 @@ GO_VERSION := $(shell go version)
 
 all:
 	gofmt -s -w .
-	go build -v --ldflags "-s -X github.com/vsoch/compenv/version.Version=$(VERSION)" -o compenv
+	go build -v --ldflags "-s -X github.com/vsoch/comp/version.Version=$(VERSION)" -o comp
 
 build:
-	go build -v --ldflags "-s -X github.com/vsoch/compenv/version.Version=$(VERSION)" -o compenv
+	go build -v --ldflags "-s -X github.com/vsoch/comp/version.Version=$(VERSION)" -o comp
 
 run:
 	go run main.go

README.md

@@ -1,9 +1,10 @@
-# Compenv
+# Compe
 
-> compare environments between containers, and host 📦️
+> compare environments and other things between containers, and host 📦️
 
-This is a simple tool to compare environments. This means the environment on your
-host vs a container, or the environment between containers. The tool here also implmements
+This is a simple tool to compare environments and other features of containers. 
+
+For environments, this means the environment on your host vs a container, or the environment between containers. The tool here also implmements
 a basic interface to interact with several container technologies, which could
 be extended to other projects.
 

backends/backends.go

@@ -1,6 +1,6 @@
 package backends
 
 import (
-	_ "github.com/vsoch/compenv/backends/docker"
-	_ "github.com/vsoch/compenv/backends/podman"
+	_ "github.com/vsoch/comp/backends/docker"
+	_ "github.com/vsoch/comp/backends/podman"
 )

backends/container/container.go

@@ -7,11 +7,12 @@ import (
 	"log"
 	"strings"
 
-	"github.com/vsoch/compenv/lib/command"
-	"github.com/vsoch/compenv/lib/errors"
-	"github.com/vsoch/compenv/lib/logger"
-	"github.com/vsoch/compenv/lib/options"
-	"github.com/vsoch/compenv/libcompenv/uri"
+	"github.com/vsoch/comp/lib/command"
+	"github.com/vsoch/comp/lib/errors"
+	"github.com/vsoch/comp/lib/logger"
+	"github.com/vsoch/comp/lib/options"
+	"github.com/vsoch/comp/libcomp/env"
+	"github.com/vsoch/comp/libcomp/uri"
 )
 
 var (
@@ -143,7 +144,6 @@ func (c Container) Pull(image string) error {
 	return err
 }
 
-
 // Check to see if container technology is installed
 func (c Container) Check() {
 	if c.Executable == "" {
@@ -186,9 +186,14 @@ func (c Container) RunCommand(cmd []string, args ...string) command.Output {
 // Env returns the output
 func (c Container) Env(image string) {
 	c.Check()
+	cmd := []string{c.Executable, "run", "-it", "--entrypoint", "env", image}
+	info.Cyan(strings.Join(cmd, " "))
+	err, output := command.RunCommand(cmd, nil)
+	errors.Check(err)
+	environ := env.Parse(output.Out)
+	environ.Print()
 }
 
-
 // PsTable is a shared function for printing images from a ps command
 func (c Container) PsTable(images Containers) {
 

backends/docker/docker.go

@@ -6,18 +6,18 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/vsoch/compenv/lib/command"
-	"github.com/vsoch/compenv/lib/errors"
-	"github.com/vsoch/compenv/lib/fs"
-	"github.com/vsoch/compenv/lib/logger"
-	"github.com/vsoch/compenv/lib/options"
-	"github.com/vsoch/compenv/lib/str"
-	"github.com/vsoch/compenv/libcompenv/backend"
+	"github.com/vsoch/comp/lib/command"
+	"github.com/vsoch/comp/lib/errors"
+	"github.com/vsoch/comp/lib/fs"
+	"github.com/vsoch/comp/lib/logger"
+	"github.com/vsoch/comp/lib/options"
+	"github.com/vsoch/comp/lib/str"
+	"github.com/vsoch/comp/libcomp/backend"
 
 	"github.com/docker/docker/client"
 
 	// Shared container backend / functions
-	"github.com/vsoch/compenv/backends/container"
+	"github.com/vsoch/comp/backends/container"
 )
 
 var (

backends/podman/podman.go

@@ -6,16 +6,16 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/vsoch/compenv/config"
-	"github.com/vsoch/compenv/lib/command"
-	"github.com/vsoch/compenv/lib/errors"
-	"github.com/vsoch/compenv/lib/fs"
-	"github.com/vsoch/compenv/lib/logger"
-	"github.com/vsoch/compenv/lib/options"
-	"github.com/vsoch/compenv/libcompenv/backend"
+	"github.com/vsoch/comp/config"
+	"github.com/vsoch/comp/lib/command"
+	"github.com/vsoch/comp/lib/errors"
+	"github.com/vsoch/comp/lib/fs"
+	"github.com/vsoch/comp/lib/logger"
+	"github.com/vsoch/comp/lib/options"
+	"github.com/vsoch/comp/libcomp/backend"
 
 	// Shared container backend / functions
-	"github.com/vsoch/compenv/backends/container"
+	"github.com/vsoch/comp/backends/container"
 )
 
 var (

cli/cli.go

@@ -1,10 +1,10 @@
 package cli
 
 import (
-	"github.com/vsoch/compenv/lib/errors"
+	"github.com/vsoch/comp/lib/errors"
 
 	// import all backends for containers
-	_ "github.com/vsoch/compenv/backends"
+	_ "github.com/vsoch/comp/backends"
 )
 
 // Main is the entrypoint to running the client

cli/diff.go

@@ -1,9 +1,9 @@
 package cli
 
 import (
+	"fmt"
 	"github.com/spf13/cobra"
-	//	"github.com/vsoch/compenv/libcompenv/backend"
-	//	core "github.com/vsoch/compenv/libcompenv/compenv"
+	"github.com/vsoch/comp/libcomp/env"
 )
 
 // The diff command group
@@ -12,9 +12,9 @@ var diffCommand = &cobra.Command{
 	Short: "Diff environments between containers.",
 	Long: `
 
-$ compenv diff <container1> <container2>
+$ comp diff <container1> <container2>
 
-See https://github.com/vsoch/compenv/ for installation, usage, and documentation.
+See https://github.com/vsoch/comp/ for installation, usage, and documentation.
 `,
 
 	// Args are pieces to compare
@@ -26,6 +26,15 @@ See https://github.com/vsoch/compenv/ for installation, usage, and documentation
 // runDiff is the Run set for configCommand
 func runDiff(cmd *cobra.Command, args []string) {
 
+	// No arguments or a present working directory . indicates local
+	var envA, envB *env.Environment
+	if args[0] == "." {
+		envA = env.New()
+	} else if args[1] == "." {
+		envB = env.New()
+	}
+	fmt.Println(envA)
+	fmt.Println(envB)
 }
 
 func init() {

cli/env.go

@@ -2,33 +2,41 @@ package cli
 
 import (
 	"github.com/spf13/cobra"
-	"github.com/vsoch/compenv/libcompenv/compenv"
+	"github.com/vsoch/comp/libcomp/comp"
+	"github.com/vsoch/comp/libcomp/env"
 )
 
 var envCommand = &cobra.Command{
 	Use:   "env",
-	Short: "Inspect the env of a container",
+	Short: "Inspect the env of a container or host",
 	Long: `
 
-# run an environment "pak-dev" on cluster "sherlock"
-$ compenv env vanessa/salad
+# inspect the environment of vanessa/salad
+$ comp env vanessa/salad
 
-See https://github.com/vsoch/compenv/ for installation, usage, and documentation.
+# inspect the local environment
+$ comp env
+$ comp env .
+
+See https://github.com/vsoch/comp/ for installation, usage, and documentation.
 `,
 
 	// Resource pak identifier
-	Args:              cobra.MinimumNArgs(1),
 	DisableAutoGenTag: true,
 	Run:               runEnv,
 }
 
 func runEnv(cmd *cobra.Command, args []string) {
 
-	// Written out just to be clear
-	image := args[0]
-
-	container := compenv.New(image)
-	container.Env()
+	// No arguments or a present working directory . indicates local
+	if len(args) == 0 || len(args) == 1 && args[0] == "." {
+		environ := env.New()
+		environ.Print()
+	} else {
+		image := args[0]
+		container := comp.New(image)
+		container.Env()
+	}
 
 }
 

cli/root.go

@@ -3,7 +3,7 @@ package cli
 import (
 	"fmt"
 	"github.com/spf13/cobra"
-	"github.com/vsoch/compenv/lib/errors"
+	"github.com/vsoch/comp/lib/errors"
 	"os"
 )
 
@@ -14,10 +14,10 @@ var (
 
 // The root command group
 var Root = &cobra.Command{
-	Use:   "compenv",
-	Short: "Show help for compenv commands.",
+	Use:   "comp",
+	Short: "Show help for comp commands.",
 	Long: `
-Compenv is a simple tool to inspect and compare container 📦️ environments.
+Comp is a simple tool to inspect and compare container 📦️ environments.
 `,
 	DisableAutoGenTag: true,
 	Run:               runRoot,

cli/run.go

@@ -2,19 +2,18 @@ package cli
 
 import (
 	"github.com/spf13/cobra"
-	"github.com/vsoch/compenv/libcompenv/compenv"
+	"github.com/vsoch/comp/libcomp/comp"
 )
 
 // The submit command group
 var runCommand = &cobra.Command{
 	Use:   "run",
-	Short: "Run a pak on a cluster.",
+	Short: "Run a container.",
 	Long: `
 
-# run an environment "pak-dev" on cluster "sherlock"
-$ pak run --cpus 6 --memory 2GB sherlock:pak-dev
+$ comp run vanessa/salad
 
-See https://github.com/vsoch/compenv/ for installation, usage, and documentation.
+See https://github.com/vsoch/comp/ for installation, usage, and documentation.
 `,
 
 	// Resource pak identifier
@@ -29,7 +28,7 @@ func runRun(cmd *cobra.Command, args []string) {
 	// Written out just to be clear
 	image := args[0]
 
-	container := compenv.New(image)
+	container := comp.New(image)
 	container.Run()
 
 }

cli/shell.go

@@ -3,7 +3,7 @@ package cli
 import (
 	"github.com/spf13/cobra"
 
-	core "github.com/vsoch/compenv/libcompenv/compenv"
+	core "github.com/vsoch/comp/libcomp/comp"
 )
 
 var (
@@ -17,9 +17,9 @@ var shellCommand = &cobra.Command{
 	Long: `
 
 # Shell into the container to inspect manually.
-$ compenv shell ubuntu
+$ comp shell ubuntu
 
-See https://github.com/vsoch/compenv/ for installation, usage, and documentation.
+See https://github.com/vsoch/comp/ for installation, usage, and documentation.
 `,
 	DisableAutoGenTag: true,
 
@@ -31,7 +31,7 @@ See https://github.com/vsoch/compenv/ for installation, usage, and documentation
 
 // runShell is the Run set for configCommand
 func runShell(cmd *cobra.Command, args []string) {
-	image := args[0]	
+	image := args[0]
 	container := core.New(image)
 	container.Shell(!keepShell)
 }

cli/version.go

@@ -3,7 +3,7 @@ package cli
 import (
 	"fmt"
 	"github.com/spf13/cobra"
-	"github.com/vsoch/compenv/version"
+	"github.com/vsoch/comp/version"
 )
 
 // PrintVersion prints the version to the terminal
@@ -18,7 +18,7 @@ func init() {
 
 var versionCommand = &cobra.Command{
 	Use:   "version",
-	Short: `Show the compenv version.`,
-	Long:  `Show the compenv version.`,
+	Short: `Show the comp version.`,
+	Long:  `Show the comp version.`,
 	Run:   func(cmd *cobra.Command, args []string) { PrintVersion() },
 }

config/defaults.go

@@ -1,6 +1,6 @@
 package config
 
-// defaults for compenv
+// defaults for comp
 
 var (
 	Shell               string = "/bin/sh"