add individual install scripts

Dockerfile

@@ -14,21 +14,7 @@ RUN \
   git config --system credential.helper store && \
   echo 'source /usr/share/bash-completion/completions/git' >> /etc/bash.bashrc
 
-#RUN \
-#  echo "**** install dev runtimes ****" && \
-#  curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash - && \
-#  apt-get install --no-install-recommends -y \
-#    nodejs \
-#    golang-go
-
-#RUN \
-#  echo "**** clean up ****" && \
-#  apt-get clean && \
-#  rm -rf \
-#  /tmp/* \
-#  /var/lib/apt/lists/* \
-#  /var/tmp/*
-
-ADD finalize-codeserver.sh /usr/bin/
+ADD install/install* /usr/bin/
 RUN \
-  chmod +x /usr/bin/finalize-codeserver.sh
+  chmod +x /usr/bin/install-* && \
+  echo "Install required dev runtimes with the 'install-*' scripts." >> /etc/bashrc

install/install-dotnet.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+
+echo "**** downloading latest install script ****"
+curl -fsSL https://dot.net/v1/dotnet-install.sh -o /tmp/dotnet-install.sh
+chmod +x /tmp/dotnet-install.sh
+
+echo "**** installing latest .NET Core LTS release ****"
+/tmp/dotnet-install.sh --channel LTS
+echo 'export PATH=$PATH:/config/.dotnet' | sudo tee -a /etc/bash.bashrc > /dev/null
+
+echo "**** done. ****"

install/install-golang.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+set -e
+if [[ -z "$1" ]]
+then
+  GOVERSION="1.19.3"
+else
+  GOVERSION="$1"
+fi
+
+echo "**** downloading golang ($GOVERSION)****"
+curl -fsSL "https://go.dev/dl/go$GOVERSION.linux-amd64.tar.gz" -o /tmp/golang.tar.gz
+echo "**** installing golang ($GOVERSION)****"
+sudo rm -rf /usr/local/go
+sudo tar -C /usr/local -xzf /tmp/golang.tar.gz
+echo 'export PATH=$PATH:/usr/local/go/bin' | sudo tee -a /etc/bash.bashrc > /dev/null
+echo "**** cleaning up ****"
+rm -f /tmp/golang.tar.gz
+echo "**** done. ****"
+echo "**** please reload bashprofile to finalize ****"

install/install-nodejs.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+
+echo "**** adding nodesource package source (NodeJS LTS) ****"
+curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash -
+echo "**** updating package lists + installing NodeJS LTS ****"
+sudo apt-get install --no-install-recommends -y \
+  nodejs
+
+echo "**** cleaning up ****"
+sudo apt-get clean
+sudo rm -rf \
+  /tmp/* \
+  /var/lib/apt/lists/* \
+  /var/tmp/*
+
+echo "**** done. ****"

install/install-powershell.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+set -e
+
+echo "**** installing powershell requirements ****"
+sudo apt-get install --no-install-recommends -y \
+  apt-transport-https \
+  software-properties-common
+
+echo "**** adding powershell package sources ****"
+# Download the Microsoft repository GPG keys
+curl -fsSL "https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/packages-microsoft-prod.deb" -o /tmp/packages-microsoft-prod.deb
+# Register the Microsoft repository GPG keys
+sudo dpkg -i /tmp/packages-microsoft-prod.deb
+# Update the list of packages after we added packages.microsoft.com
+sudo apt-get update
+echo "**** installing powershell ****"
+# Install PowerShell
+sudo apt-get install --no-install-recommends -y powershell
+echo "**** done. ****"
+# Start PowerShell
+#pwsh