#!/bin/bash

# mise à jour 26/07/2017

user_agent="Mozilla/5.0 (X11; Linux $(uname -m); rv:54.0) Gecko/20100101 Firefox/54.0"
file_tempo_test="tempoTest-$RANDOM"

	# test wget, $1 url à tester, $2 objet, affiche url testée & entêtes http & location
f__wget_entete_diag(){
	wget -Sq --tries=1 --timeout=10 --user-agent="$user_agent" --spider --save-headers "$1" &>$file_tempo_test
	local http="$(grep -i 'HTTP/' $file_tempo_test)"
	http="  $(echo $http  | tr -d '\n')"
	local location="$(grep -i 'location' $file_tempo_test)"
	echo "$2: $1"
	echo "$http"
	echo "$http" | grep '40' &>/dev/null && echo "  ERREUR 404" || echo "$location"
}

for architecture in linux linux64; do
	echo -e "\nArchitecture: $architecture"
	echo "====================="
	for product in latest esr beta dev nightly; do
		if [ "$product" == "latest" ]; then 
			recup_url="https://download.mozilla.org/?product=firefox-$product&os=$architecture&lang=fr"
		elif [ "$product" == "esr" ]; then 
			recup_url="https://download.mozilla.org/?product=firefox-$product-latest&os=$architecture&lang=fr"
		elif [ "$product" == "beta" ]; then 
			recup_url="https://download.mozilla.org/?product=firefox-beta-latest&os=$architecture&lang=fr"
		elif [ "$product" == "dev" ]; then 
			recup_url="https://download.mozilla.org/?product=firefox-devedition-latest-ssl&os=$architecture&lang=fr"
		elif [ "$product" == "nightly" ]; then 
			recup_url="https://download.mozilla.org/?product=firefox-$product-latest-l10n-ssl&os=$architecture&lang=fr" ;fi
		f__wget_entete_diag "$recup_url" "$product"
	done
done

echo -e "\n===== versions ======"
recup_url="https://download.mozilla.org/?product=firefox-beta-latest&os=linux64&lang=fr"
wget -Sq --tries=1 --timeout=10 --user-agent="$user_agent" --spider --save-headers "$recup_url" &>"$file_tempo_test"
verBeta="$(grep -i 'location' $file_tempo_test | sed -E 's/.*firefox-(.*)\.tar.bz2/\1/')"

recup_url="https://download.mozilla.org/?product=firefox-nightly-latest-l10n-ssl&os=linux64&lang=fr"
wget -Sq --tries=1 --timeout=10 --user-agent="$user_agent" --spider --save-headers "$recup_url" &>"$file_tempo_test"
verNightly="$(grep -i 'location' $file_tempo_test | sed -E 's/.*firefox-(.*)\.fr.linux.*/\1/')"

echo "Beta/Dev: $verBeta"
echo "Nightly : $verNightly"

echo ""

rm $file_tempo_test

exit

### liens
https://www.mozilla.org/fr/firefox/channel/desktop/
https://download-installer.cdn.mozilla.net/pub/firefox/releases/latest/README.txt
https://download-installer.cdn.mozilla.net/pub/firefox/releases/latest-beta/README.txt
	https://www.mozilla.org/fr/firefox/channel/desktop/
https://download.mozilla.org/?product=firefox-nightly-latest-l10n-ssl&os=linux&lang=fr
https://download-installer.cdn.mozilla.net/pub/firefox/releases/latest-esr/README.txt

------------------
périmé
https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-aurora-l10n/				404
https://download.mozilla.org/?product=firefox-aurora-latest-l10n-ssl&os=linux&lang=fr	404		dev ed