Add container-diff scripts and update others

Add container-diff scripts and update others

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>

imagefiles/install-crosstool-ng-toolchain.sh

@@ -79,6 +79,9 @@ if [ ${REV} = "crosstool-ng-1.23.0" ]; then
   patch scripts/build/companion_libs/210-expat.sh -i /dockcross/crosstool-ng-expat.patch
   # Patch to fix error with bash 5 and up: https://github.com/pfalcon/esp-open-sdk/issues/365
   patch configure.ac -i /dockcross/Fix-error-with-bash-5-and-up.patch
+  # Clean patch
+  rm /dockcross/Fix-error-with-bash-5-and-up.patch
+  rm /dockcross/crosstool-ng-expat.patch
 fi
 
 # Bootstrap and install the tool.

imagefiles/install-python-packages.sh

@@ -29,3 +29,5 @@ rm get-pip.py
 
 ${PYTHON} -m pip install --upgrade --ignore-installed setuptools
 ${PYTHON} -m pip install --ignore-installed conan
+# Purge cache to save space: https://stackoverflow.com/questions/37513597/is-it-safe-to-delete-cache-pip-directory
+${PYTHON} -m pip cache purge

tools/container-diff.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+set -euo pipefail
+
+# More info: https://github.com/GoogleContainerTools/container-diff
+
+if (( $# < 1 || $# > 2  )); then
+    echo "Need 1 or 2 arguments: <img1> <img2>"
+    exit 1
+fi
+
+if (( $# == 1 )); then
+    container-diff analyze $1 --type=history 2>&1 | tee -a analyze-history.txt
+    container-diff analyze $1 --type=file 2>&1 | tee -a analyze-file.txt
+    container-diff analyze $1 --type=size 2>&1 | tee -a analyze-size.txt
+    container-diff analyze $1 --type=apt 2>&1 | tee -a analyze-apt.txt
+    container-diff analyze $1 --type=pip 2>&1 | tee -a analyze-pip.txt
+
+fi
+
+if (( $# == 2 )); then
+    container-diff diff $1 $2 --type=history 2>&1 | tee -a diff-history.txt
+    container-diff diff $1 $2 --type=file 2>&1 | tee -a diff-file.txt
+    container-diff diff $1 $2 --type=size 2>&1 | tee -a diff-size.txt
+    container-diff diff $1 $2 --type=apt 2>&1 | tee -a diff-apt.txt
+    container-diff diff $1 $2 --type=pip 2>&1 | tee -a diff-pip.txt
+fi