diff options
| -rw-r--r-- | .bashrc | 11 | ||||
| -rwxr-xr-x | bin/update-emacs-daemon-environment | 28 |
2 files changed, 39 insertions, 0 deletions
@@ -168,6 +168,17 @@ kill-remote-gpg () { ssh -O exit "$1" } +upenv () { + # don't want to do this outside of tmux as then tmux show-environment will + # show values for the 'default' session which may be irrelevant to us + if [ -n "$TMUX" ]; then + for var in $(tmux show-environment | grep -v "^-"); do + eval "export $var" + done + fi + update-emacs-daemon-environment +} + # build debs from a Linux kernel source tree *without* calling `make clean`. # # The -dbg deb takes some time to build. To get rid of it when it's diff --git a/bin/update-emacs-daemon-environment b/bin/update-emacs-daemon-environment new file mode 100755 index 00000000..57a59f1b --- /dev/null +++ b/bin/update-emacs-daemon-environment @@ -0,0 +1,28 @@ +#!/bin/sh + +# Update Emacs daemon environment vars for a new interactive session. This +# allows us to have the Emacs daemon survive restarts of the graphical desktop +# environment, and to update Emacs on a remote host when there is a new +# forwarded SSH agent socket. +# +# Note that this will start the Emacs daemon if it not up already. + +which emacsclient >/dev/null || exit 0 + +for var in DISPLAY \ + SSH_ASKPASS \ + SSH_AUTH_SOCK \ + SSH_AGENT_PID \ + SSH_CONNECTION \ + WINDOWID \ + XAUTHORITY; do + eval isset=\${$var+x} + if [ "$isset" = "x" ]; then + eval value=\$$var + emacsclient -eval '(setenv "'$var'" "'$value'")' + fi +done + +# finally, also call a function which now updates the values in our Lisp image +# from Emacs' values (unimplemented) +# emacsclient -eval '(spw/update-lisp-image-environment)' |