mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-21 06:55:39 +00:00
1bf1753d79
* lisp/net/tramp-adb.el: * lisp/net/tramp-androidsu.el: * lisp/net/tramp-cache.el: * lisp/net/tramp-cmds.el: * lisp/net/tramp-compat.el: * lisp/net/tramp-container.el: * lisp/net/tramp-crypt.el: * lisp/net/tramp-ftp.el: * lisp/net/tramp-fuse.el: * lisp/net/tramp-gvfs.el: * lisp/net/tramp-integration.el: * lisp/net/tramp-message.el: * lisp/net/tramp-rclone.el: * lisp/net/tramp-sh.el: * lisp/net/tramp-smb.el: * lisp/net/tramp-sshfs.el: * lisp/net/tramp-sudoedit.el: * lisp/net/tramp.el: * test/lisp/net/tramp-tests.el: Use `when-let*', `if-let*' and `and-let*' consequently. (Bug#73441)
790 lines
27 KiB
EmacsLisp
790 lines
27 KiB
EmacsLisp
;;; tramp-container.el --- Tramp integration for Docker-like containers -*- lexical-binding: t; -*-
|
|
|
|
;; Copyright © 2022-2024 Free Software Foundation, Inc.
|
|
|
|
;; Author: Brian Cully <bjc@kublai.com>
|
|
;; Maintainer: Michael Albinus <michael.albinus@gmx.de>
|
|
;; Keywords: comm, processes
|
|
;; Package: tramp
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs is free software: you can redistribute it and/or modify
|
|
;; it under the terms of the GNU General Public License as published by
|
|
;; the Free Software Foundation, either version 3 of the License, or
|
|
;; (at your option) any later version.
|
|
|
|
;; GNU Emacs is distributed in the hope that it will be useful,
|
|
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;; GNU General Public License for more details.
|
|
|
|
;; You should have received a copy of the GNU General Public License
|
|
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
;;; Commentary:
|
|
|
|
;; Allows Tramp access to environments provided by Docker and similar
|
|
;; programs.
|
|
;;
|
|
;; ## Usage
|
|
;;
|
|
;; Open a file on a running Docker container:
|
|
;;
|
|
;; C-x C-f /docker:USER@CONTAINER:/path/to/file
|
|
;; C-x C-f /dockercp:USER@CONTAINER:/path/to/file
|
|
;;
|
|
;; or Podman:
|
|
;;
|
|
;; C-x C-f /podman:USER@CONTAINER:/path/to/file
|
|
;; C-x C-f /podmancp:USER@CONTAINER:/path/to/file
|
|
;;
|
|
;; Where:
|
|
;; USER is the user on the container to connect as (optional).
|
|
;; CONTAINER is the container to connect to.
|
|
;;
|
|
;; "docker" and "podman" are inline methods, "dockercp" and "podmancp"
|
|
;; are out-of-band methods.
|
|
;;
|
|
;;
|
|
;;
|
|
;; Open file in a Kubernetes container:
|
|
;;
|
|
;; C-x C-f /kubernetes:[CONTAINER.]POD[%NAMESPACE]:/path/to/file
|
|
;;
|
|
;; Where:
|
|
;; POD is the pod to connect to.
|
|
;; CONTAINER is the container to connect to (optional).
|
|
;; By default, the first container in that pod will
|
|
;; be used.
|
|
;; NAMESPACE is the namespace to be used (optional).
|
|
;;
|
|
;;
|
|
;;
|
|
;; Open a file on an existing Toolbox container:
|
|
;;
|
|
;; C-x C-f /toolbox:CONTAINER:/path/to/file
|
|
;;
|
|
;; Where:
|
|
;; CONTAINER is the container to connect to (optional).
|
|
;;
|
|
;; If the container is not running, it is started. If no container is
|
|
;; specified, the default Toolbox container is used.
|
|
;;
|
|
;;
|
|
;;
|
|
;; Open a file on an existing Distrobox container:
|
|
;;
|
|
;; C-x C-f /distrobox:CONTAINER:/path/to/file
|
|
;;
|
|
;; Where:
|
|
;; CONTAINER is the container to connect to.
|
|
;;
|
|
;; If the container is not running, it is started.
|
|
;;
|
|
;;
|
|
;;
|
|
;; Open a file on a running Flatpak sandbox:
|
|
;;
|
|
;; C-x C-f /flatpak:SANDBOX:/path/to/file
|
|
;;
|
|
;; Where:
|
|
;; SANDBOX is the running sandbox to connect to.
|
|
;; It could be an application ID, an instance ID, or a PID.
|
|
;;
|
|
;;
|
|
;;
|
|
;; Open a file on a running Apptainer instance:
|
|
;;
|
|
;; C-x C-f /apptainer:INSTANCE:/path/to/file
|
|
;;
|
|
;; Where:
|
|
;; INSTANCE is the running instance to connect to.
|
|
;;
|
|
;;
|
|
;;
|
|
;; Open a file on a running systemd-nspawn container:
|
|
;;
|
|
;; C-x C-f /nspawn:USER@CONTAINER:/path/to/file
|
|
;;
|
|
;; Where:
|
|
;; USER is the user on the container to connect as (optional)
|
|
;; CONTAINER is the container to connect to
|
|
|
|
;;; Code:
|
|
|
|
(require 'tramp)
|
|
|
|
;;;###tramp-autoload
|
|
(defcustom tramp-docker-program "docker"
|
|
"Name of the Docker client program."
|
|
:group 'tramp
|
|
:version "29.1"
|
|
:type '(choice (const "docker")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-docker-program))
|
|
|
|
;;;###tramp-autoload
|
|
(defcustom tramp-podman-program "podman"
|
|
"Name of the Podman client program."
|
|
:group 'tramp
|
|
:version "29.1"
|
|
:type '(choice (const "podman")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-podman-program))
|
|
|
|
;;;###tramp-autoload
|
|
(defcustom tramp-kubernetes-program "kubectl"
|
|
"Name of the Kubernetes client program."
|
|
:group 'tramp
|
|
:version "29.1"
|
|
:type '(choice (const "kubectl")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-kubernetes-program))
|
|
|
|
(defcustom tramp-kubernetes-context nil
|
|
"Context of Kubernetes.
|
|
If it is nil, the default context will be used."
|
|
:group 'tramp
|
|
:version "30.1"
|
|
:type '(choice (const :tag "Use default" nil)
|
|
(string))
|
|
:link '(info-link :tag "Tramp manual" "(tramp) Kubernetes setup"))
|
|
|
|
(defcustom tramp-kubernetes-namespace nil
|
|
"Namespace of Kubernetes.
|
|
If it is nil, the current namespace will be used. An explicit NAMESPACE
|
|
in the remote file name host part will override it."
|
|
:group 'tramp
|
|
:version "31.1"
|
|
:type '(choice (const :tag "Use default" nil)
|
|
(string))
|
|
:link '(info-link :tag "Tramp manual" "(tramp) Kubernetes setup"))
|
|
|
|
;;;###tramp-autoload
|
|
(defcustom tramp-toolbox-program "toolbox"
|
|
"Name of the Toolbox client program."
|
|
:group 'tramp
|
|
:version "30.1"
|
|
:type '(choice (const "toolbox")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-toolbox-program))
|
|
|
|
;;;###tramp-autoload
|
|
(defcustom tramp-distrobox-program "distrobox"
|
|
"Name of the Distrobox client program."
|
|
:group 'tramp
|
|
:version "30.1"
|
|
:type '(choice (const "distrobox")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-distrobox-program))
|
|
|
|
;;;###tramp-autoload
|
|
(defcustom tramp-flatpak-program "flatpak"
|
|
"Name of the Flatpak client program."
|
|
:group 'tramp
|
|
:version "30.1"
|
|
:type '(choice (const "flatpak")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-flatpak-program))
|
|
|
|
;;;###tramp-autoload
|
|
(defcustom tramp-apptainer-program "apptainer"
|
|
"Name of the Apptainer client program."
|
|
:group 'tramp
|
|
:version "30.1"
|
|
:type '(choice (const "apptainer")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-apptainer-program))
|
|
|
|
(defcustom tramp-nspawn-program "machinectl"
|
|
"Name of the machinectl program."
|
|
:group 'tramp
|
|
:version "30.1"
|
|
:type '(choice (const "machinectl")
|
|
(string))
|
|
:link '(tramp-info-link :tag "Tramp manual" tramp-nspawn-program))
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-docker-method "docker"
|
|
"Tramp method name to connect to Docker containers.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-dockercp-method "dockercp"
|
|
"Tramp method name to connect to Docker containers.
|
|
This is for out-of-band connections.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-podman-method "podman"
|
|
"Tramp method name to connect to Podman containers.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-podmancp-method "podmancp"
|
|
"Tramp method name to connect to Podman containers.
|
|
This is for out-of-band connections.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-kubernetes-method "kubernetes"
|
|
"Tramp method name to connect to Kubernetes containers.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-toolbox-method "toolbox"
|
|
"Tramp method name to connect to Toolbox containers.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-distrobox-method "distrobox"
|
|
"Tramp method name to connect to Distrobox containers.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-flatpak-method "flatpak"
|
|
"Tramp method name to connect to Flatpak sandboxes.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-apptainer-method "apptainer"
|
|
"Tramp method name to connect to Apptainer instances.")
|
|
|
|
;;;###tramp-autoload
|
|
(defconst tramp-nspawn-method "nspawn"
|
|
"Tramp method name to connect to systemd-nspawn containers.")
|
|
|
|
(defcustom tramp-distrobox-no-container-regexp
|
|
(rx bol "Error:" (1+ nonl) "no such container" (0+ nonl) "\n"
|
|
"Create it now, out of image " (+ (not blank)) "? [Y/n]:" (* blank))
|
|
"Regexp matching missing distrobox error message.
|
|
The regexp should match at end of buffer."
|
|
:group 'tramp
|
|
:version "30.1"
|
|
:type 'regexp)
|
|
|
|
;;;###tramp-autoload
|
|
(defmacro tramp-skeleton-completion-function (method &rest body)
|
|
"Skeleton for `tramp-*-completion-function' with multi-hop support.
|
|
BODY is the backend specific code."
|
|
(declare (indent 1) (debug t))
|
|
`(let* ((default-directory
|
|
(or (and (member ,method tramp-completion-multi-hop-methods)
|
|
tramp--last-hop-directory)
|
|
tramp-compat-temporary-file-directory))
|
|
(program (let ((tramp-verbose 0))
|
|
(tramp-get-method-parameter
|
|
(make-tramp-file-name :method ,method)
|
|
'tramp-login-program)))
|
|
(vec (when (tramp-tramp-file-p default-directory)
|
|
(tramp-dissect-file-name default-directory)))
|
|
non-essential)
|
|
;; We don't use connection properties, because this information
|
|
;; shouldn't be kept persistently.
|
|
(with-tramp-file-property
|
|
vec (concat "/" ,method ":") "user-host-completions"
|
|
,@body)))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-container--completion-function (method)
|
|
"List running containers available for connection.
|
|
METHOD is the Tramp method to be used for \"ps\", either
|
|
`tramp-docker-method', `tramp-dockercp-method', `tramp-podman-method',
|
|
or `tramp-podmancp-method'.
|
|
|
|
This function is used by `tramp-set-completion-function', please
|
|
see its function help for a description of the format."
|
|
(tramp-skeleton-completion-function method
|
|
(when-let* ((raw-list
|
|
(shell-command-to-string
|
|
(concat program " ps --format '{{.ID}}\t{{.Names}}'")))
|
|
(lines (split-string raw-list "\n" 'omit))
|
|
(names
|
|
(tramp-compat-seq-keep
|
|
(lambda (line)
|
|
(when (string-match
|
|
(rx bol (group (1+ nonl))
|
|
"\t" (? (group (1+ nonl))) eol)
|
|
line)
|
|
(or (match-string 2 line) (match-string 1 line))))
|
|
lines)))
|
|
(mapcar (lambda (name) (list nil name)) names))))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-kubernetes--completion-function (method)
|
|
"List Kubernetes pods available for connection.
|
|
|
|
This function is used by `tramp-set-completion-function', please
|
|
see its function help for a description of the format."
|
|
(tramp-skeleton-completion-function method
|
|
(when-let* ((raw-list
|
|
(shell-command-to-string
|
|
(concat
|
|
program " "
|
|
(tramp-kubernetes--context-namespace vec)
|
|
" get pods --no-headers"
|
|
;; We separate pods by "|". Inside a pod, its name
|
|
;; is separated from the containers by ":".
|
|
;; Containers are separated by ",".
|
|
" -o jsonpath='{range .items[*]}{\"|\"}{.metadata.name}"
|
|
"{\":\"}{range .spec.containers[*]}{.name}{\",\"}"
|
|
"{end}{end}'")))
|
|
(lines (split-string raw-list "|" 'omit)))
|
|
(let (names)
|
|
(dolist (line lines)
|
|
(setq line (split-string line ":" 'omit))
|
|
;; Pod name.
|
|
(push (car line) names)
|
|
;; Container names.
|
|
(dolist (elt (split-string (cadr line) "," 'omit))
|
|
(push (concat elt "." (car line)) names)))
|
|
(mapcar (lambda (name) (list nil name)) (delq nil names))))))
|
|
|
|
;; <https://kubernetes.io/docs/concepts/overview/working-with-objects/names/>
|
|
;; `lower' could also match non-ascii letters. But since this regexp
|
|
;; is only used for strings matching `tramp-host-regexp', this doesn't
|
|
;; hurt.
|
|
(defconst tramp-kubernetes--name-regexp (rx (** 1 63 (any lower digit "-")))
|
|
"Regexp matching kubernetes names.")
|
|
|
|
(defconst tramp-kubernetes--host-name-regexp
|
|
(rx bos (? (group (regexp tramp-kubernetes--name-regexp)) ".")
|
|
(group (regexp tramp-kubernetes--name-regexp))
|
|
(? "%" (group (regexp tramp-kubernetes--name-regexp))) eos)
|
|
"The CONTAINER.POD%NAMESPACE syntax of kubernetes host names in Tramp.")
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-kubernetes--container (vec)
|
|
"Extract the container name from a kubernetes host name in VEC."
|
|
(or (when-let* ((host (and vec (tramp-file-name-host vec)))
|
|
((string-match tramp-kubernetes--host-name-regexp host)))
|
|
(match-string 1 host))
|
|
""))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-kubernetes--pod (vec)
|
|
"Extract the pod name from a kubernetes host name in VEC."
|
|
(or (when-let* ((host (and vec (tramp-file-name-host vec)))
|
|
((string-match tramp-kubernetes--host-name-regexp host)))
|
|
(match-string 2 host))
|
|
""))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-kubernetes--namespace (vec)
|
|
"Extract the namespace from a kubernetes host name in VEC.
|
|
Use `tramp-kubernetes-namespace' otherwise."
|
|
(or (when-let* ((host (and vec (tramp-file-name-host vec)))
|
|
((string-match tramp-kubernetes--host-name-regexp host)))
|
|
(match-string 3 host))
|
|
tramp-kubernetes-namespace))
|
|
|
|
;; We must change `vec' and `default-directory' to the previous hop,
|
|
;; in order to run `process-file' in a proper environment.
|
|
(defmacro tramp-skeleton-kubernetes-vector (vec &rest body)
|
|
"Skeleton for `tramp-kubernetes--current-context*' with multi-hop support.
|
|
BODY is the backend specific code."
|
|
(declare (indent 1) (debug t))
|
|
`(let* ((vec
|
|
(cond
|
|
((null ,vec) tramp-null-hop)
|
|
((equal (tramp-file-name-method ,vec) tramp-kubernetes-method)
|
|
;; Sanity check. We don't support `user' or `port' in
|
|
;; Kubernetes file names.
|
|
(when (or (tramp-file-name-user-domain ,vec)
|
|
(tramp-file-name-port ,vec))
|
|
(tramp-user-error ,vec "Wrong kubernetes file name syntax"))
|
|
(if (tramp-file-name-hop ,vec)
|
|
(tramp-dissect-hop-name (tramp-file-name-hop ,vec))
|
|
tramp-null-hop))
|
|
(t ,vec)))
|
|
(default-directory
|
|
(if (equal vec tramp-null-hop)
|
|
tramp-compat-temporary-file-directory
|
|
(tramp-make-tramp-file-name vec "/"))))
|
|
,@body))
|
|
|
|
(defun tramp-kubernetes--current-context (vec)
|
|
"Return Kubernetes current context.
|
|
Obey `tramp-kubernetes-context'"
|
|
(or tramp-kubernetes-context
|
|
(tramp-skeleton-kubernetes-vector vec
|
|
(with-tramp-file-property
|
|
vec (concat "/" tramp-kubernetes-method ":") "current-context"
|
|
(with-temp-buffer
|
|
(when (zerop
|
|
(process-file
|
|
tramp-kubernetes-program nil t nil
|
|
"config" "current-context"))
|
|
(goto-char (point-min))
|
|
(buffer-substring (point) (line-end-position))))))))
|
|
|
|
(defun tramp-kubernetes--current-context-data (vec)
|
|
"Return Kubernetes current context data as JSON string."
|
|
(when-let* ((current-context (tramp-kubernetes--current-context vec)))
|
|
(tramp-skeleton-kubernetes-vector vec
|
|
(with-temp-buffer
|
|
(when (zerop
|
|
(process-file
|
|
tramp-kubernetes-program nil t nil
|
|
"config" "view" "-o"
|
|
(format
|
|
"jsonpath='{.contexts[?(@.name == \"%s\")]}'" current-context)))
|
|
(buffer-string))))))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-kubernetes--context-namespace (vec)
|
|
"The kubectl options for context and namespace as string."
|
|
(mapconcat
|
|
#'identity
|
|
(delq nil
|
|
`(,(when-let* ((context (tramp-kubernetes--current-context vec)))
|
|
(format "--context=%s" context))
|
|
,(when-let* ((namespace (tramp-kubernetes--namespace vec)))
|
|
(format "--namespace=%s" namespace))))
|
|
" "))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-toolbox--completion-function (method)
|
|
"List Toolbox containers available for connection.
|
|
|
|
This function is used by `tramp-set-completion-function', please
|
|
see its function help for a description of the format."
|
|
(tramp-skeleton-completion-function method
|
|
(when-let* ((raw-list (shell-command-to-string (concat program " list -c")))
|
|
;; Ignore header line.
|
|
(lines (cdr (split-string raw-list "\n" 'omit)))
|
|
;; We do not show container IDs.
|
|
(names (tramp-compat-seq-keep
|
|
(lambda (line)
|
|
(when (string-match
|
|
(rx bol (1+ (not space))
|
|
(1+ space) (group (1+ (not space))) space)
|
|
line)
|
|
(match-string 1 line)))
|
|
lines)))
|
|
(mapcar (lambda (name) (list nil name)) names))))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-distrobox--completion-function (method)
|
|
"List Distrobox containers available for connection.
|
|
|
|
This function is used by `tramp-set-completion-function', please
|
|
see its function help for a description of the format."
|
|
(tramp-skeleton-completion-function method
|
|
(when-let* ((raw-list (shell-command-to-string (concat program " list")))
|
|
;; Ignore header line.
|
|
(lines (cdr (split-string raw-list "\n" 'omit)))
|
|
;; We do not show container IDs.
|
|
(names (tramp-compat-seq-keep
|
|
(lambda (line)
|
|
(when (string-match
|
|
(rx bol (1+ (not space))
|
|
(1+ space) "|" (1+ space)
|
|
(group (1+ (not space))) space)
|
|
line)
|
|
(match-string 1 line)))
|
|
lines)))
|
|
(mapcar (lambda (name) (list nil name)) names))))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-flatpak--completion-function (method)
|
|
"List Flatpak sandboxes available for connection.
|
|
It returns application IDs or, in case there is no application
|
|
ID, instance IDs.
|
|
|
|
This function is used by `tramp-set-completion-function', please
|
|
see its function help for a description of the format."
|
|
(tramp-skeleton-completion-function method
|
|
(when-let* ((raw-list
|
|
(shell-command-to-string
|
|
;; Ignore header line.
|
|
(concat program " ps --columns=instance,application | cat -")))
|
|
(lines (split-string raw-list "\n" 'omit))
|
|
(names (tramp-compat-seq-keep
|
|
(lambda (line)
|
|
(when (string-match
|
|
(rx bol (* space) (group (+ (not space)))
|
|
(? (+ space) (group (+ (not space)))) eol)
|
|
line)
|
|
(or (match-string 2 line) (match-string 1 line))))
|
|
lines)))
|
|
(mapcar (lambda (name) (list nil name)) names))))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-apptainer--completion-function (method)
|
|
"List Apptainer instances available for connection.
|
|
|
|
This function is used by `tramp-set-completion-function', please
|
|
see its function help for a description of the format."
|
|
(tramp-skeleton-completion-function method
|
|
(when-let* ((raw-list
|
|
(shell-command-to-string (concat program " instance list")))
|
|
;; Ignore header line.
|
|
(lines (cdr (split-string raw-list "\n" 'omit)))
|
|
(names (tramp-compat-seq-keep
|
|
(lambda (line)
|
|
(when (string-match
|
|
(rx bol (group (1+ (not space)))
|
|
(1+ space) (1+ (not space))
|
|
(1+ space) (1+ (not space)))
|
|
line)
|
|
(match-string 1 line)))
|
|
lines)))
|
|
(mapcar (lambda (name) (list nil name)) names))))
|
|
|
|
(defun tramp-nspawn--completion-function (method)
|
|
"List systemd-nspawn containers available for connection.
|
|
|
|
This function is used by `tramp-set-completion-function', please
|
|
see its function help for a description of the format."
|
|
(tramp-skeleton-completion-function method
|
|
(when-let* ((raw-list
|
|
(shell-command-to-string (concat program " list --all -q")))
|
|
;; Ignore header line.
|
|
(lines (cdr (split-string raw-list "\n")))
|
|
(first-words
|
|
(mapcar (lambda (line) (car (split-string line))) lines))
|
|
(machines (seq-take-while (lambda (name) name) first-words)))
|
|
(mapcar (lambda (m) (list nil m)) machines))))
|
|
|
|
;;;###tramp-autoload
|
|
(defvar tramp-default-remote-shell) ;; Silence byte compiler.
|
|
|
|
;;;###tramp-autoload
|
|
(tramp--with-startup
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-docker-method
|
|
(tramp-login-program ,tramp-docker-program)
|
|
(tramp-login-args (("exec")
|
|
("-it")
|
|
("-u" "%u")
|
|
("%h")
|
|
("%l")))
|
|
(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-i" "-c"))))
|
|
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-dockercp-method
|
|
(tramp-login-program ,tramp-docker-program)
|
|
(tramp-login-args (("exec")
|
|
("-it")
|
|
("-u" "%u")
|
|
("%h")
|
|
("%l")))
|
|
(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-i" "-c"))
|
|
(tramp-copy-program ,tramp-docker-program)
|
|
(tramp-copy-args (("cp")))
|
|
(tramp-copy-file-name (("%h" ":") ("%f")))
|
|
(tramp-copy-recursive t)))
|
|
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-podman-method
|
|
(tramp-login-program ,tramp-podman-program)
|
|
(tramp-login-args (("exec")
|
|
("-it")
|
|
("-u" "%u")
|
|
("%h")
|
|
("%l")))
|
|
(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-i" "-c"))))
|
|
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-podmancp-method
|
|
(tramp-login-program ,tramp-podman-program)
|
|
(tramp-login-args (("exec")
|
|
("-it")
|
|
("-u" "%u")
|
|
("%h")
|
|
("%l")))
|
|
(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-i" "-c"))
|
|
(tramp-copy-program ,tramp-podman-program)
|
|
(tramp-copy-args (("cp")))
|
|
(tramp-copy-file-name (("%h" ":") ("%f")))
|
|
(tramp-copy-recursive t)))
|
|
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-kubernetes-method
|
|
(tramp-login-program ,tramp-kubernetes-program)
|
|
(tramp-login-args (("%x") ; context and namespace.
|
|
("exec")
|
|
("-c" "%a") ; container.
|
|
("%h")
|
|
("-it")
|
|
("--")
|
|
("%l")))
|
|
(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-i" "-c"))))
|
|
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-docker-method)
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-podman-method)
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-kubernetes-method)
|
|
|
|
(tramp-set-completion-function
|
|
tramp-docker-method
|
|
`((tramp-container--completion-function ,tramp-docker-method)))
|
|
|
|
(tramp-set-completion-function
|
|
tramp-dockercp-method
|
|
`((tramp-container--completion-function ,tramp-dockercp-method)))
|
|
|
|
(tramp-set-completion-function
|
|
tramp-podman-method
|
|
`((tramp-container--completion-function ,tramp-podman-method)))
|
|
|
|
(tramp-set-completion-function
|
|
tramp-podmancp-method
|
|
`((tramp-container--completion-function ,tramp-podmancp-method)))
|
|
|
|
(tramp-set-completion-function
|
|
tramp-kubernetes-method
|
|
`((tramp-kubernetes--completion-function ,tramp-kubernetes-method)))
|
|
|
|
(defconst tramp-kubernetes-connection-local-default-variables
|
|
'((tramp-config-check . tramp-kubernetes--current-context-data)
|
|
;; This variable will be eval'ed in `tramp-expand-args'.
|
|
(tramp-extra-expand-args
|
|
. (?a (tramp-kubernetes--container (car tramp-current-connection))
|
|
?h (tramp-kubernetes--pod (car tramp-current-connection))
|
|
?x (tramp-kubernetes--context-namespace
|
|
(car tramp-current-connection)))))
|
|
"Default connection-local variables for remote kubernetes connections.")
|
|
|
|
(connection-local-set-profile-variables
|
|
'tramp-kubernetes-connection-local-default-profile
|
|
tramp-kubernetes-connection-local-default-variables)
|
|
|
|
(connection-local-set-profiles
|
|
`(:application tramp :protocol ,tramp-kubernetes-method)
|
|
'tramp-kubernetes-connection-local-default-profile))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-enable-toolbox-method ()
|
|
"Enable connection to Toolbox containers."
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-toolbox-method
|
|
(tramp-login-program ,tramp-toolbox-program)
|
|
(tramp-login-args (("run")
|
|
("-c" "%h")
|
|
("%l")))
|
|
(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-c"))))
|
|
|
|
(add-to-list 'tramp-default-host-alist `(,tramp-toolbox-method nil ""))
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-toolbox-method)
|
|
|
|
(tramp-set-completion-function
|
|
tramp-toolbox-method
|
|
`((tramp-toolbox--completion-function ,tramp-toolbox-method))))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-enable-distrobox-method ()
|
|
"Enable connection to Distrobox containers."
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-distrobox-method
|
|
(tramp-login-program ,tramp-distrobox-program)
|
|
(tramp-login-args (("enter")
|
|
("-n" "%h")
|
|
("--" "%l")))
|
|
;(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-c"))))
|
|
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-distrobox-method)
|
|
|
|
(tramp-set-completion-function
|
|
tramp-distrobox-method
|
|
`((tramp-distrobox--completion-function ,tramp-distrobox-method)))
|
|
|
|
(add-to-list
|
|
'tramp-actions-before-shell
|
|
'(tramp-distrobox-no-container-regexp tramp-action-permission-denied)))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-enable-flatpak-method ()
|
|
"Enable connection to Flatpak sandboxes."
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-flatpak-method
|
|
(tramp-login-program ,tramp-flatpak-program)
|
|
(tramp-login-args (("enter")
|
|
("%h")
|
|
("%l")))
|
|
(tramp-direct-async (,tramp-default-remote-shell "-c"))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-c"))))
|
|
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-flatpak-method)
|
|
|
|
(tramp-set-completion-function
|
|
tramp-flatpak-method
|
|
`((tramp-flatpak--completion-function ,tramp-flatpak-method)))
|
|
|
|
(defconst tramp-flatpak-connection-local-default-variables
|
|
`((tramp-remote-path . ,(cons "/app/bin" tramp-remote-path)))
|
|
"Default connection-local variables for remote flatpak connections.")
|
|
|
|
(connection-local-set-profile-variables
|
|
'tramp-flatpak-connection-local-default-profile
|
|
tramp-flatpak-connection-local-default-variables)
|
|
|
|
(connection-local-set-profiles
|
|
`(:application tramp :protocol ,tramp-flatpak-method)
|
|
'tramp-flatpak-connection-local-default-profile))
|
|
|
|
;;;###tramp-autoload
|
|
(defun tramp-enable-apptainer-method ()
|
|
"Enable connection to Apptainer instances."
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-apptainer-method
|
|
(tramp-login-program ,tramp-apptainer-program)
|
|
(tramp-login-args (("shell")
|
|
("instance://%h")
|
|
("%h"))) ; Needed for multi-hop check.
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-c"))))
|
|
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-apptainer-method)
|
|
|
|
(tramp-set-completion-function
|
|
tramp-apptainer-method
|
|
`((tramp-apptainer--completion-function ,tramp-apptainer-method))))
|
|
|
|
;; todo: check tramp-async-args and tramp-direct-async
|
|
;;;###tramp-autoload
|
|
(defun tramp-enable-nspawn-method ()
|
|
"Enable connection to nspawn containers."
|
|
(add-to-list 'tramp-methods
|
|
`(,tramp-nspawn-method
|
|
(tramp-login-program ,tramp-nspawn-program)
|
|
(tramp-login-args (("shell")
|
|
("-q")
|
|
("--uid" "%u")
|
|
("%h")))
|
|
(tramp-remote-shell ,tramp-default-remote-shell)
|
|
(tramp-remote-shell-login ("-l"))
|
|
(tramp-remote-shell-args ("-i" "-c"))))
|
|
|
|
(add-to-list 'tramp-default-host-alist `(,tramp-nspawn-method nil ".host"))
|
|
(add-to-list 'tramp-completion-multi-hop-methods tramp-nspawn-method)
|
|
|
|
(tramp-set-completion-function
|
|
tramp-nspawn-method
|
|
`((tramp-nspawn--completion-function ,tramp-nspawn-method))))
|
|
|
|
(add-hook 'tramp-unload-hook
|
|
(lambda ()
|
|
(unload-feature 'tramp-container 'force)))
|
|
|
|
(provide 'tramp-container)
|
|
|
|
;;; tramp-container.el ends here
|