tvl-depot/emacs.d/open-from-iterm.sh
William Carroll 71b20680a9 Resolve tmux and realpath aliases
Falsely concluded that these aliases wouldn't work in sub-shells. After
a second look, resolved the issues. This is preferable!
2018-07-19 12:00:08 -04:00

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#!/bin/bash
# To set this up, open iTerm2 -> Preferences -> Profiles -> Advanced
# In the "Semantic History" section, choose "Always run command..." from the
# dropdown and set the input text to:
# `~/dotfiles/emacs.d/open-from-iterm.sh \1`
# Alias applications since $PATH is unavailable
emacs=/usr/local/bin/emacsclient
grep=/usr/local/bin/ggrep
tmux=/usr/local/bin/tmux
realpath=/Users/wpcarro/.nix-profile/bin/realpath
e() {
# Useful debugger when paired with `tail -f /tmp/debug.log`
echo "$@" >>/tmp/debug.log
}
# Need to query Tmux since iTerm's \5 variable doesn't work as expected with
# Tmux.
pwd=$($tmux display -pF '#{pane_current_path}')
cd "$pwd" || exit
path=$($realpath "$1")
# This is a bit of a hack, but we cannot rely on iTerm to regex our paths
file=$($grep -P -o '^[^:]+' <<<"$path")
number=$($grep -P -o '(?<=:)[0-9]+(?=:[0-9]+:$)' <<<"$path")
# Debugging
e "file: $file"
e "number: $number"
if ! [ -z "$number" ]; then
$emacs -n -e "(find-file \"$file\")" "(goto-line $number)"
else
$emacs -n -e "(find-file \"$file\")"
fi