Creation of Uninstall Script and Modifications to Main Script

.gitignore

@@ -34,3 +34,4 @@
 # Software repos
 software
 embedded
+mission9

Makefile

@@ -8,10 +8,15 @@ run-all:
 	./maav-software/bin/maav-exec
 
 clean:
-	rm -r /software/bin; rm -r /software/lib; cd /software/build && make clean
+	rm -r /software/bin
+	rm -r /software/lib
+	cd /software/build && make clean
 
 nuke:
-	cd; rm -r /software/bin; rm -r /software/lib; rm -r /software/build
+	cd
+	rm -r /software/bin
+	rm -r /software/lib
+	rm -r /software/build
 
 .PHONY: build
 .PHONY: bash

docker-compose.yml

@@ -1,4 +1,4 @@
-version: "3"
+version: "2"
 
 services: 
   maav-run:
@@ -7,4 +7,4 @@ services:
       - ./software:/software
       - ${PWD}/Makefile:/Makefile
     container_name: maav-run
-    command: "make ${ACTION}"
+    command: "make ${ACTION}"

maav-uninstall.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Get directory of the bash script, which is the MAAV directory
+MAAV_DIR=$(dirname "$0")
+
+# Ask for confirmation of uninstallation; make user type "uninstall"
+read -p "Are you sure you want to uninstall? Type \"uninstall\": " -r
+if [ $REPLY != "uninstall" ]
+then
+    exit 1
+fi
+
+echo "Starting Uninstall"
+
+echo "Deleting Software Folder..."
+rm -rf $MAAV_DIR/software/
+rm -rf $MAAV_DIR/Software/
+
+echo "Deleting Docker image"
+docker image rm maav-software

maav.sh

@@ -1,35 +1,41 @@
 #!/bin/bash
 
-CMD=$1
+# Set command requested; "help" by default
+CMD=${1:-help}
+
+# Set argument for command; for now, "build" and "run" use an argument
 ARG=$2
 
 # TODO: read this from ~/.maavrc
-MAAV_DIR=/home/rpash/maav
+# Set the directory of the MAAV repository on this machine
+# Note: this will be the directory of this script
+MAAV_DIR=$(dirname "$0")
 
+# Run the built MAAV code
 function run() {
+    # Change to the MAAV directory
     cd $MAAV_DIR
-    ACTION=$1 docker-compose run --rm maav-run
-}
 
-function print_where() {
-    echo $MAAV_DIR
+    # Get the action we are running; docker-compose by default
+    ACTION=${1:-docker-compose run --rm maav-run}
+
+    # TODO Run action
 }
 
+# Delete the following folders:
+# * software/bin   - Contains executable files built from source
+# * software/lib   - Contains MAAV libraries, not third party libraries
+# * software/build - Contains build data
 function nuke() {
-    if [ -d "$MAAV_DIR/software/bin" ]; then
-        echo "Removing $MAAV_DIR/software/bin"
-        rm -r $MAAV_DIR/software/bin
-    fi
-    if [ -d "$MAAV_DIR/software/lib" ]; then
-        echo "Removing $MAAV_DIR/software/lib"
-        rm -r $MAAV_DIR/software/lib
-    fi
-    if [ -d "$MAAV_DIR/software/build" ]; then
-        echo "Removing $MAAV_DIR/software/build"
-        rm -r $MAAV_DIR/software/build
-    fi
+    echo "Removing $MAAV_DIR/software/bin"
+    rm -rf $MAAV_DIR/software/bin
+    echo "Removing $MAAV_DIR/software/lib"
+    rm -rf $MAAV_DIR/software/lib
+    echo "Removing $MAAV_DIR/software/build"
+    rm -rf $MAAV_DIR/software/build
 }
 
+# Print script usage
 function print_help() {
     echo "Usage: maav [command]"
     echo -e "Commands:"
@@ -41,9 +47,13 @@ function print_help() {
     echo -e "\trun [exe]\tRun a compiled executable"
 }
 
-if [ $CMD == "help" ]; then
-    print_help
-elif [ $CMD == "where" ]; then
+# Print the location of the MAAV directory
+function print_where() {
+    echo $MAAV_DIR
+}
+
+# Read command, and call appropriate function
+if [ $CMD == "where" ]; then
     print_where
 elif [ $CMD == "build" ]; then
     run build $ARG
@@ -53,4 +63,6 @@ elif [ $CMD == "nuke" ]; then
     nuke
 elif [ $CMD == "run" ]; then
     run $ARG
-fi
+else
+    print_help
+fi