Revert "feat: Add pods command for container management"
This reverts commit 11c3ea9ca5.
This commit is contained in:
Mahmoud-Emad
@@ -1,360 +0,0 @@
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module herocmds
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import cli { Command, Flag }
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import incubaid.herolib.virt.heropods
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import incubaid.herolib.ui.console
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pub fn cmd_pods(mut cmdroot Command) {
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mut cmd_pods := Command{
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name: 'pods'
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description: 'Manage lightweight OCI containers with HeroPods'
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usage: '
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HeroPods Container Management
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USAGE:
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hero pods <subcommand> [options]
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EXAMPLES:
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hero pods ps # List all containers
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hero pods images ls # List available images
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hero pods create alpine_3_20 # Create container from image
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hero pods start mycontainer # Start a container
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hero pods stop mycontainer # Stop a container
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hero pods rm mycontainer # Remove a container
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hero pods exec mycontainer ls -la # Execute command in container
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hero pods inspect mycontainer # Show container details
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'
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execute: cmd_pods_execute
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sort_commands: true
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}
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// ps - list containers
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mut cmd_ps := Command{
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name: 'ps'
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description: 'List all containers (running and stopped)'
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execute: cmd_pods_execute
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}
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// images - image management
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mut cmd_images := Command{
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name: 'images'
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description: 'Manage container images'
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execute: cmd_pods_execute
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}
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mut cmd_images_ls := Command{
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name: 'ls'
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description: 'List all available images'
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execute: cmd_pods_execute
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}
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cmd_images.add_command(cmd_images_ls)
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// create - create container
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mut cmd_create := Command{
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name: 'create'
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description: 'Create a new container from an image'
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execute: cmd_pods_execute
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}
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cmd_create.add_flag(Flag{
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flag: .string
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name: 'name'
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abbrev: 'n'
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description: 'Container name (required)'
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})
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cmd_create.add_flag(Flag{
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flag: .string
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name: 'docker-url'
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abbrev: 'd'
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description: 'Docker image URL (e.g., docker.io/library/alpine:3.20)'
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})
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// start - start container
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mut cmd_start := Command{
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name: 'start'
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description: 'Start a stopped container'
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execute: cmd_pods_execute
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}
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// stop - stop container
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mut cmd_stop := Command{
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name: 'stop'
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description: 'Stop a running container'
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execute: cmd_pods_execute
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}
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// rm - remove container
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mut cmd_rm := Command{
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name: 'rm'
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description: 'Remove/delete a container'
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execute: cmd_pods_execute
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}
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cmd_rm.add_flag(Flag{
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flag: .bool
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name: 'force'
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abbrev: 'f'
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description: 'Force remove running container'
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})
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// exec - execute command
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mut cmd_exec := Command{
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name: 'exec'
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description: 'Execute a command inside a running container'
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execute: cmd_pods_execute
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}
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// inspect - show container details
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mut cmd_inspect := Command{
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name: 'inspect'
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description: 'Show detailed information about a container'
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execute: cmd_pods_execute
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}
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// Add all subcommands
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cmd_pods.add_command(cmd_ps)
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cmd_pods.add_command(cmd_images)
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cmd_pods.add_command(cmd_create)
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cmd_pods.add_command(cmd_start)
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cmd_pods.add_command(cmd_stop)
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cmd_pods.add_command(cmd_rm)
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cmd_pods.add_command(cmd_exec)
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cmd_pods.add_command(cmd_inspect)
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cmdroot.add_command(cmd_pods)
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}
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fn cmd_pods_execute(cmd Command) ! {
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// Get or create HeroPods instance
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mut hp := heropods.get() or { heropods.new(reset: false, use_podman: true)! }
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match cmd.name {
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'ps' {
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cmd_ps_execute(mut hp)!
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}
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'ls' {
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// This is images ls
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cmd_images_ls_execute(mut hp)!
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}
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'create' {
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cmd_create_execute(mut hp, cmd)!
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}
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'start' {
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cmd_start_execute(mut hp, cmd)!
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}
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'stop' {
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cmd_stop_execute(mut hp, cmd)!
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}
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'rm' {
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cmd_rm_execute(mut hp, cmd)!
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}
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'exec' {
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cmd_exec_execute(mut hp, cmd)!
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}
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'inspect' {
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cmd_inspect_execute(mut hp, cmd)!
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}
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else {
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return error(cmd.help_message())
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}
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}
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}
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// List all containers
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fn cmd_ps_execute(mut hp heropods.HeroPods) ! {
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containers := hp.list()!
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if containers.len == 0 {
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console.print_header('No containers found')
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return
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}
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// Print header
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println('CONTAINER NAME STATUS PID')
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println('─'.repeat(50))
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// Print each container
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for container in containers {
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status := container.status() or { heropods.ContainerStatus.stopped }
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pid := container.pid() or { 0 }
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status_str := match status {
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.running { 'running' }
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.stopped { 'stopped' }
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.paused { 'paused' }
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.unknown { 'unknown' }
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}
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pid_str := if pid > 0 { pid.str() } else { '-' }
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println('${container.name:-20} ${status_str:-11} ${pid_str}')
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}
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}
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// List all images
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fn cmd_images_ls_execute(mut hp heropods.HeroPods) ! {
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images := hp.images_list()!
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if images.len == 0 {
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console.print_header('No images found')
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return
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}
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// Print header
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println('IMAGE NAME SIZE CREATED')
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println('─'.repeat(60))
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// Print each image
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for image in images {
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size_str := if image.size_mb > 0 {
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'${image.size_mb:.1f}MB'
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} else {
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'-'
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}
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created_str := if image.created_at != '' {
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image.created_at
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} else {
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'-'
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}
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println('${image.image_name:-20} ${size_str:-11} ${created_str}')
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}
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}
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// Create a new container
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fn cmd_create_execute(mut hp heropods.HeroPods, cmd Command) ! {
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container_name := cmd.flags.get_string('name') or {
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if cmd.args.len > 0 {
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cmd.args[0]
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} else {
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return error('Container name is required. Use --name or provide as argument')
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}
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}
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docker_url := cmd.flags.get_string('docker-url') or { '' }
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image_name := if cmd.args.len > 1 { cmd.args[1] } else { container_name }
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console.print_header('Creating container: ${container_name}')
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hp.container_new(
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name: container_name
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image: .custom
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custom_image_name: image_name
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docker_url: docker_url
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)!
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console.print_green('✓ Container ${container_name} created successfully')
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}
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// Start a container
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fn cmd_start_execute(mut hp heropods.HeroPods, cmd Command) ! {
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if cmd.args.len == 0 {
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return error('Container name is required')
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}
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container_name := cmd.args[0]
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console.print_header('Starting container: ${container_name}')
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mut container := hp.get(name: container_name)!
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container.start()!
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console.print_green('✓ Container ${container_name} started successfully')
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}
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// Stop a container
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fn cmd_stop_execute(mut hp heropods.HeroPods, cmd Command) ! {
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if cmd.args.len == 0 {
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return error('Container name is required')
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}
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container_name := cmd.args[0]
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console.print_header('Stopping container: ${container_name}')
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mut container := hp.get(name: container_name)!
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container.stop()!
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console.print_green('✓ Container ${container_name} stopped successfully')
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}
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// Remove a container
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fn cmd_rm_execute(mut hp heropods.HeroPods, cmd Command) ! {
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if cmd.args.len == 0 {
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return error('Container name is required')
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}
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container_name := cmd.args[0]
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force := cmd.flags.get_bool('force') or { false }
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console.print_header('Removing container: ${container_name}')
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mut container := hp.get(name: container_name)!
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// Stop if running and force flag is set
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if force {
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status := container.status() or { heropods.ContainerStatus.stopped }
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if status == .running {
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console.print_debug('Force stopping container...')
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container.stop()!
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}
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}
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container.delete()!
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console.print_green('✓ Container ${container_name} removed successfully')
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}
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// Execute command in container
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fn cmd_exec_execute(mut hp heropods.HeroPods, cmd Command) ! {
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if cmd.args.len < 2 {
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return error('Usage: hero pods exec <container_name> <command> [args...]')
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}
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container_name := cmd.args[0]
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command := cmd.args[1..].join(' ')
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mut container := hp.get(name: container_name)!
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result := container.exec(cmd: command, stdout: true)!
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println(result)
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}
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// Inspect container
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fn cmd_inspect_execute(mut hp heropods.HeroPods, cmd Command) ! {
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if cmd.args.len == 0 {
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return error('Container name is required')
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}
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container_name := cmd.args[0]
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mut container := hp.get(name: container_name)!
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console.print_header('Container: ${container_name}')
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// Get status
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status := container.status() or { heropods.ContainerStatus.unknown }
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println('Status: ${status}')
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// Get PID if running
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if status == .running {
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pid := container.pid() or { 0 }
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if pid > 0 {
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println('PID: ${pid}')
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// Show network namespace info
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println('\nNetwork:')
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println(' To access container network:')
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println(' nsenter -t ${pid} -n <command>')
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println(' To get shell in container:')
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println(' nsenter -t ${pid} -n -m -p /bin/sh')
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}
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}
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// Show crun command
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println('\nManagement:')
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crun_root := '${hp.base_dir}/runtime'
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println(' Crun root: ${crun_root}')
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println(' Execute command: crun --root ${crun_root} exec ${container_name} <command>')
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println(' View state: crun --root ${crun_root} state ${container_name}')
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}
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