pragma-merge

#!/bin/bash

##bash recipy

# Home dir
if [ -z ${SYSTEMDRIVE+x} ]
then
    # Mac or Linux  
    TMP="$HOME/.Pragma-git/.tmp"
    echo "Mac or Linux" > "$TMP/mergelog.txt"
    #env >> "$TMP/mergelog.txt"
    echo $(pwd) > "$TMP/repo_path"
    echo "TMP=$TMP" >> "$TMP/mergelog.txt"
else
    # Windows
    TMP="$USERPROFILE/.Pragma-git/.tmp"
    echo "WINDOWS" > "$TMP/mergelog.txt"
    #env >> "$TMP/mergelog.txt"
    echo $(pwd -W) > "$TMP/repo_path"
    echo "TMP=$TMP" >> "$TMP/mergelog.txt"
fi



mkdir "$TMP" 2>/dev/null

RUNNING="$TMP/pragma-merge-running"  # Pragma-git looks for this file, and starts Pragma-merge
EXIT="$TMP/exit-pragma-merge"        # Pragma-git closing saves exit-code here, which is transferred to exit code of this script

# Bail out if already running
if [  -f "$RUNNING" ] ; then
    echo  " " >> "$TMP/mergelog.txt"
    echo  "$(date) Attempt to open pragma-merge, already open (indicated by existence of file : $TMP/pragma-merge-running)" >> "$TMP/mergelog.txt"
    echo  "$(date) Bail out, already open (indicated by existence of file : $TMP/pragma-merge-running)" >> "$TMP/mergelog.txt"
    exit
fi

# Store input parameters for Pragma-git to pick them up
echo $1 > "$TMP/first"
echo $2 > "$TMP/second"
echo $3 > "$TMP/third"
echo $4 > "$TMP/fourth"


# Run Pragma-merge while $RUNNING exists (removed by Pragma-merge when closed)
touch "$RUNNING" 
while [  -f "$RUNNING" ]
do
  sleep 1 
done

# Exited Pragma-merge
EXITCODE=$(cat "$EXIT")
rm "$EXIT"

echo  " " >> "$TMP/mergelog.txt"
echo  "$(date) EXIT pragma-merge" >> "$TMP/mergelog.txt"
echo  "$(date) EXIT_CODE = $EXITCODE" >> "$TMP/mergelog.txt"

echo  " " >> "$TMP/mergelog.txt"
    

exit $EXITCODE