83 lines
1.7 KiB
Bash
83 lines
1.7 KiB
Bash
#!/bin/bash
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# Get the script's name.
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me=$(basename "$0");
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# Get the absolute path to this script's folder.
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if echo "$0" | awk '{exit(!/^\//);}'; then
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maindir=$(dirname "$0");
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else
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maindir=$PWD/$(dirname "$0");
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fi
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# Spawn a terminal if this is headless (or piped) and not on an ssh socket.
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# The terminal will run another instance of this script with ${ingui}=1.
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if [ ! \( -t 0 -o -S /dev/stdin \) ]; then
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if [ "${ingui}" = "1" ]; then
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echo "This is a nested instance. The terminal must have spawned.";
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echo "Yet the 'Am I headless' test couldn't detect the terminal!?";
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exit
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fi
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echo "Double-clicked? You need a terminal!";
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export ingui=1;
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if command -v x-terminal-emulator >/dev/null; then
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# Linux.
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x-terminal-emulator -e "$0";
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elif command -v osascript >/dev/null; then
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# OSX.
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# *.command files normally get their own terminal there,
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# but better safe than sorry.
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# - - -
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osascript <<EOF
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tell application "Terminal"
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activate
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do script "export ingui=1;cd \"${maindir}\";\"./${me}\";exit"
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end tell
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EOF
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# - - -
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fi
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exit;
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fi
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# Finally, the payload.
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cd "${maindir}";
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# - - -
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# Search in $PATH among other places.
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java_cmd=$(command -v java);
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# OSX uses a command to decide java's location (or prompt the user to install it).
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if [ -x "/usr/libexec/java_home" ]; then
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export JAVA_HOME=$(/usr/libexec/java_home --request)
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if [ -n "${JAVA_HOME}" ]; then
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java_cmd=${JAVA_HOME}/bin/java
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fi
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fi
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if [ -n "${java_cmd}" ]; then
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echo "";
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echo "Found java at: ${java_cmd}";
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echo "";
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"${java_cmd}" -jar modman.jar;
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else
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echo "";
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echo "This script was unable to find java."
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echo "";
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fi
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# - - -
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if [ "${ingui}" = "1" ]; then
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read -p "Press enter to continue" dummyvar;
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fi
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exit;
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