Rename IsIntalled -> IsPackageInstalled

images/linux/scripts/helpers/install.sh

@@ -37,9 +37,9 @@ download_with_retries() {
 
 ## Use dpkg to figure out if a package has already been installed
 ## Example use:
-## if ! IsInstalled packageName; then
+## if ! IsPackageInstalled packageName; then
 ##     echo "packageName is not installed!"
 ## fi
-function IsInstalled {
+function IsPackageInstalled {
     dpkg -S $1 &> /dev/null
 }

images/linux/scripts/installers/build-essential.sh

@@ -12,7 +12,7 @@ PACKAGE=build-essential
 
 # Test to see if the software in question is already installed, if not install it
 echo "Checking to see if the installer script has already been run"
-if ! IsInstalled $PACKAGE; then
+if ! IsPackageInstalled $PACKAGE; then
     echo "Installing $PACKAGE"
     apt-get install -y --no-install-recommends $PACKAGE
 else

images/linux/scripts/installers/docker-moby.sh

@@ -17,7 +17,7 @@ fi
 
 ## Check to see if docker is already installed
 echo "Determing if Docker ($docker_package) is installed"
-if ! IsInstalled $docker_package; then
+if ! IsPackageInstalled $docker_package; then
     echo "Docker ($docker_package) was not found. Installing..."
     apt-get remove -y moby-engine moby-cli
     apt-get update

images/linux/scripts/installers/dotnetcore-sdk.sh

@@ -44,7 +44,7 @@ export DOTNET_CLI_TELEMETRY_OPTOUT=1
 
 for latest_package in ${LATEST_DOTNET_PACKAGES[@]}; do
     echo "Determing if .NET Core ($latest_package) is installed"
-    if ! IsInstalled $latest_package; then
+    if ! IsPackageInstalled $latest_package; then
         echo "Could not find .NET Core ($latest_package), installing..."
         apt-get install $latest_package -y
     else

images/linux/scripts/installers/hhvm.sh

@@ -12,7 +12,7 @@ hhvm_package=hhvm
 
 # Test to see if the software in question is already installed, if not install it
 echo "Checking to see if the installer script has already been run"
-if ! IsInstalled ${hhvm_package}; then
+if ! IsPackageInstalled ${hhvm_package}; then
     apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xB4112585D386EB94
     add-apt-repository https://dl.hhvm.com/ubuntu
     apt-get update
@@ -23,7 +23,7 @@ fi
 
 # Run tests to determine that the software installed as expected
 echo "Testing to make sure that script performed as expected, and basic scenarios work"
-if ! IsInstalled ${hhvm_package}; then
+if ! IsPackageInstalled ${hhvm_package}; then
     echo "${hhvm_package} was not installed"
     exit 1
 fi