pulsar/atom.sh

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#!/bin/bash
if [ "$(uname)" == 'Darwin' ]; then
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OS='Mac'
elif [ "$(expr substr $(uname -s) 1 5)" == 'Linux' ]; then
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OS='Linux'
elif [ "$(expr substr $(uname -s) 1 10)" == 'MINGW32_NT' ]; then
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OS='Cygwin'
else
echo "Your platform ($(uname -a)) is not supported."
exit 1
fi
while getopts ":wtfvh-:" opt; do
case "$opt" in
-)
case "${OPTARG}" in
wait)
WAIT=1
;;
help|version)
REDIRECT_STDERR=1
EXPECT_OUTPUT=1
;;
foreground|test)
EXPECT_OUTPUT=1
;;
esac
;;
w)
WAIT=1
;;
h|v)
REDIRECT_STDERR=1
EXPECT_OUTPUT=1
;;
f|t)
EXPECT_OUTPUT=1
;;
esac
done
if [ $REDIRECT_STDERR ]; then
exec 2> /dev/null
fi
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if [ $OS == 'Mac' ]; then
ATOM_PATH=${ATOM_PATH:-/Applications} # Set ATOM_PATH unless it is already set
ATOM_APP_NAME=Atom.app
# If ATOM_PATH isn't a executable file, use spotlight to search for Atom
if [ ! -x "$ATOM_PATH/$ATOM_APP_NAME" ]; then
ATOM_PATH=$(mdfind "kMDItemCFBundleIdentifier == 'com.github.atom'" | head -1 | xargs dirname)
fi
# Exit if Atom can't be found
if [ -z "$ATOM_PATH" ]; then
echo "Cannot locate Atom.app, it is usually located in /Applications. Set the ATOM_PATH environment variable to the directory containing Atom.app."
exit 1
fi
if [ $EXPECT_OUTPUT ]; then
"$ATOM_PATH/$ATOM_APP_NAME/Contents/MacOS/Atom" --executed-from="$(pwd)" --pid=$$ "$@"
exit $?
else
open -a "$ATOM_PATH/$ATOM_APP_NAME" -n --args --executed-from="$(pwd)" --pid=$$ "$@"
fi
elif [ $OS == 'Linux' ]; then
SCRIPT=$(readlink -f "$0")
USR_DIRECTORY=$(readlink -f $(dirname $SCRIPT)/..)
ATOM_PATH="$USR_DIRECTORY/share/atom/atom"
: ${TMPDIR:=/tmp}
[ -x "$ATOM_PATH" ] || ATOM_PATH="$TMPDIR/atom-build/Atom/atom"
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if [ $EXPECT_OUTPUT ]; then
"$ATOM_PATH" --executed-from="$(pwd)" --pid=$$ "$@"
exit $?
else
(
nohup "$ATOM_PATH" --executed-from="$(pwd)" --pid=$$ "$@" > "$TMPDIR/atom-nohup.out" 2>&1
if [ $? -ne 0 ]; then
cat "$TMPDIR/atom-nohup.out"
exit $?
fi
) &
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fi
fi
# Exits this process when Atom is used as $EDITOR
on_die() {
exit 0
}
trap 'on_die' SIGQUIT SIGTERM
# If the wait flag is set, don't exit this process until Atom tells it to.
if [ $WAIT ]; then
while true; do
sleep 1
done
fi