List installed software on Mac, Debian, and RedHat

list_all_software_bash.sh

#!/usr/bin/env bash

# Usage, if you use SDKMAN: ./list_all_software_bash.sh sdk
# Otherwise: ./list_all_software_bash.sh

if [ "$1" = "sdk" ]; then
	# Your *_profile is a login shell and should reference your bashrc
	# if [ -f ~/.bashrc ]; then
	#    source ~/.bashrc
	# fi
	# .zprofile for zsh

	shell_name=$(basename $SHELL)

	case "$shell_name" in
	  bash) source ~/.bashrc ;;
	  zsh) source ~/.zshrc ;;
	  fish) echo "Why is Fish's config so non-standard?"; exit 1; ;;
	  *) echo "$SHELL isn't supported"; exit 1 ;;
	esac

	if declare -f sdk >/dev/null; then
	    echo ""
	    echo "SDKMAN SDKs:"
	    echo "=========="
	    sdk current | cut -d':' -f1
	fi
fi

if hash gradle 2>/dev/null; then
    echo ""
    echo "Gradle cache:"
    echo "=========="
    pushd ~/.gradle/caches >/dev/null && find . -name '*.jar' | grep -v 'sources' | rev | cut -d'/' -f1 | rev | sed 's/[-_][0-9].*//'
    popd >/dev/null
fi

if [ -d ~/.m2 ]; then
    echo ""
    echo "Maven cache:"
    echo "=========="
    pushd ~/.m2 >/dev/null
    find . -name '*.jar' | sed 's/\.\/repository\///' | sed 's/[-_][0-9].*//' | sed 's/\/[0-9].*\//\//' | sort | uniq
    popd >/dev/null
fi

if hash python2 2>/dev/null; then
    echo ""
    echo "Python2 Pip:"
    echo "=========="
    python2 -m pip list | cut -d' ' -f1
    #echo "Python2 builtins:"
    #python2 -c "help('modules')"
fi

if hash python3 2>/dev/null; then
    echo ""
    echo "Python3 Pip:"
    echo "=========="
    python3 -m pip list | cut -d' ' -f1
    #echo "Python3 builtins:"
    #python3 -c "help('modules')"
fi

if hash dpkg 2>/dev/null; then
    echo ""
    echo "DPKG:"
    echo "=========="
    dpkg --get-selections | grep -v "deinstall" | cut -f1
fi

# Ignoring project specific packages for now
#if hash find 2>/dev/null; then
#    pushd ~  >/dev/null
#    echo "Finding python requirement files"
#    find . -name 'requirements.txt' -exec cat {} \; |sort |uniq
#    echo "Done with python requirements files"
#    echo "Finding compile libraries from gradle"
#    find . -name 'build.gradle' -exec cat {} \; | grep 'compile ' |sort |uniq
#    echo "Finding ruby file requirements"
#    find -name '*.rb' -exec cat {} \; |grep 'require' |sort |uniq
#    echo "Any brewfiles: "
#    find -name 'Brewfile' -exec cat{} \; | cut -d' ' -f2 | tr -d '"' | tr -d ',' | sort | uniq
#    popd
#fi

if hash yum 2>/dev/null; then
    echo ""
    echo "YUM packages:"
    echo "=========="
    yum list installed
fi

# Ignoring Docker images for now
#if hash docker 2>/dev/null; then
#    echo ""
#    echo "Docker images:"
#    echo "=========="
#    docker images
#fi

if hash gem 2>/dev/null; then
    echo ""
    echo "Rubygems:"
    echo "=========="
    gem list | grep '(' | cut -d' ' -f1 | sort | uniq
fi

# Ignore ruby versions for now
#if hash rvm 2>/dev/null; then
#    echo ""
#    echo "RVM:"
#    echo "=========="
#    rvm list
#fi

if hash npm 2>/dev/null; then
    echo ""
    echo "NPM:"
    echo "=========="
    npm list -g | grep '@' | rev | cut -d' ' -f1 | cut -d'@' -f2 |rev | sed 's/[[:space:]]*$//' |sort| uniq
fi

if hash go 2>/dev/null; then
    echo ""
    echo "Go:"
    echo "=========="
    pushd $GOPATH >/dev/null
    go list ...
    popd >/dev/null
fi

if hash port 2>/dev/null; then
    echo ""
    echo "Port:"
    echo "=========="
    port installed
fi

if hash brew 2>/dev/null; then
    echo ""
    echo "Brew:"
    echo "=========="
    pushd /tmp  >/dev/null && rm -f Brewfile
    brew bundle dump --all
    cat Brewfile | cut -d' ' -f2 | tr -d '"' | tr -d ',' | sort | uniq
    popd >/dev/null
fi

if [ -d /Applications ]; then
    echo ""
    echo "Mac Apps - Global:"
    echo "=========="
    ls -d /Applications/*.app 2>/dev/null | cut -d'/' -f3 | sort
    ls -d /Applications/* 2>/dev/null | grep -v app | cut -d'/' -f3 | sort
fi

if [ -d ~/Applications ]; then
    echo ""
    echo "Mac Apps - User:"
    echo "=========="
    ls -d ~/Applications/*.app 2>/dev/null | cut -d'/' -f3 | sort
    ls -d ~/Applications/* 2>/dev/null | grep -v app | rev | cut -d'/' -f1 | rev | sort
fi

if hash cargo 2>/dev/null; then
    echo ""
    echo "Rust:"
    echo "=========="
    # unsure of output format
    cargo install --list | rev | cut -d' ' -f2 | rev | sort | uniq
fi