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Update elisp/arch-ros2.el

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This commit is contained in:
Alexander Rosenberg
2025-02-20 20:28:42 -08:00
parent 0fd70fb03c
commit 2d072241a7
1 changed files with 47 additions and 38 deletions
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85
elisp/arch-ros2.el
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@ -83,51 +83,60 @@ This will prepend the values to VAR."
(setenv var (string-join (seq-difference parts (cdr entry)) ":")))))
(remhash var arch-ros2--saved-env-vars)))
(defmacro arch-ros2-with-modify-global-env (&rest body)
"Execute BODY, modifying the default toplevel `process-environment'."
`(let ((process-environment (default-toplevel-value 'process-environment)))
(unwind-protect
(progn ,@body)
(set-default-toplevel-value 'process-environment process-environment))))
(defun arch-ros2-activate ()
"Activate a ROS2 development environment."
(interactive)
(setq arch-ros2-active t)
(add-to-list 'mode-line-misc-info arch-ros2-mode-line-format)
(arch-ros2--add-to-path "/opt/ros/humble/bin/")
(arch-ros2--set-env-var "AMENT_PREFIX_PATH" arch-ros2-root)
(arch-ros2--set-env-var "CMAKE_PREFIX_PATH" arch-ros2-root)
(arch-ros2--set-env-var "COLCON_PREFIX_PATH" arch-ros2-root)
(arch-ros2--set-env-var "ROS_DISTRO" arch-ros2-distro)
(arch-ros2--set-env-var "ROS_LOCALHOST_ONLY" "0")
(arch-ros2--set-env-var "ROS_PYTHON_VERSION"
(car (split-string arch-ros2-python-version "\\.")))
(arch-ros2--set-env-var "ROS_VERSION"
(number-to-string arch-ros2-version))
(arch-ros2--add-file-to-var
"LD_LIBRARY_PATH"
(expand-file-name "opt/rviz_ogre_vendor/lib"
arch-ros2-root)
(expand-file-name "lib"
arch-ros2-root))
(arch-ros2--add-file-to-var
"PKG_CONFIG_PATH" (expand-file-name "lib/pkgconfig" arch-ros2-root))
(let ((python-dir (expand-file-name
(concat "lib/python" arch-ros2-python-version)
arch-ros2-root)))
(arch-ros2--add-file-to-var "PYTHONPATH"
(expand-file-name "dist-packages" python-dir)
(expand-file-name "site-packages" python-dir))))
(arch-ros2-with-modify-global-env
(setq arch-ros2-active t)
(add-to-list 'mode-line-misc-info arch-ros2-mode-line-format)
(arch-ros2--add-to-path "/opt/ros/humble/bin/")
(arch-ros2--set-env-var "AMENT_PREFIX_PATH" arch-ros2-root)
(arch-ros2--set-env-var "CMAKE_PREFIX_PATH" arch-ros2-root)
(arch-ros2--set-env-var "COLCON_PREFIX_PATH" arch-ros2-root)
(arch-ros2--set-env-var "ROS_DISTRO" arch-ros2-distro)
(arch-ros2--set-env-var "ROS_LOCALHOST_ONLY" "0")
(arch-ros2--set-env-var "ROS_PYTHON_VERSION"
(car (split-string arch-ros2-python-version "\\.")))
(arch-ros2--set-env-var "ROS_VERSION"
(number-to-string arch-ros2-version))
(arch-ros2--add-file-to-var
"LD_LIBRARY_PATH"
(expand-file-name "opt/rviz_ogre_vendor/lib"
arch-ros2-root)
(expand-file-name "lib"
arch-ros2-root))
(arch-ros2--add-file-to-var
"PKG_CONFIG_PATH" (expand-file-name "lib/pkgconfig" arch-ros2-root))
(let ((python-dir (expand-file-name
(concat "lib/python" arch-ros2-python-version)
arch-ros2-root)))
(arch-ros2--add-file-to-var "PYTHONPATH"
(expand-file-name "dist-packages" python-dir)
(expand-file-name "site-packages" python-dir)))))
(defun arch-ros2-deactivate ()
"Deactivate the ROS2 development environment."
(interactive)
(setq arch-ros2-active nil
mode-line-misc-info (cl-remove arch-ros2-mode-line-format
mode-line-misc-info
:test 'equal))
(maphash (lambda (k v)
(cond
((stringp k)
(arch-ros2--restore-env-var k))
((eq k 'exec-path)
(setq exec-path (seq-difference exec-path v))
(remhash 'exec-path arch-ros2--saved-env-vars))))
arch-ros2--saved-env-vars))
(arch-ros2-with-modify-global-env
(setq arch-ros2-active nil
mode-line-misc-info (cl-remove arch-ros2-mode-line-format
mode-line-misc-info
:test 'equal))
(maphash (lambda (k v)
(cond
((stringp k)
(arch-ros2--restore-env-var k))
((eq k 'exec-path)
(setq exec-path (seq-difference exec-path v))
(remhash 'exec-path arch-ros2--saved-env-vars))))
arch-ros2--saved-env-vars)))
(provide 'arch-ros2)
;;; arch-ros2.el ends here