Add dotnet install script (#11)

* Add dotnet install script

* Add dotnet in run_order.json

* Echo distribution version

* Added -f in ln

install.sh

@@ -5,6 +5,8 @@ set -eux
 export DEBIAN_FRONTEND=noninteractive
 export DEBCONF_NONINTERACTIVE_SEEN=true
 
+echo "Distribution information:\n $(lsb_release -a)"
+
 shdir="scripts"
 
 run_order="$shdir/run_order.txt"

scripts/dotnet.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eux
+
+wget https://dot.net/v1/dotnet-install.sh -O dotnet-install.sh
+
+# https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-install-script
+bash dotnet-install.sh --channel 6.0 --version latest --install-dir '/usr/lib/dotnet/'
+bash dotnet-install.sh --channel 7.0 --version latest --install-dir '/usr/lib/dotnet/'
+bash dotnet-install.sh --channel 8.0 --version latest --install-dir '/usr/lib/dotnet/'
+
+# create a symbolic link
+# CAUTION: gh-workflows container already had /usr/lib/dotnet.
+# So here -f force override the target file
+ln -s -f /usr/lib/dotnet/dotnet /usr/bin/dotnet
+
+dotnet --info

scripts/run_order.txt

@@ -47,6 +47,7 @@ fdm.sh
 
 # --- Dev tools ---
 insomnia.sh
+dotnet.sh
 
 # -- SQL client ---
 azuredatastudio.sh