Much streamline, such good code, very downloading

run without wget, bash, and sed

README.md

@@ -1,18 +1,10 @@
-# BashRDL
+# shRDL
 Cydia repo downloader/archiver written in Bash
 
-
 ### Syntax:
-./bashrdl.sh [http(s)://apt.cydiarepo.url] [y/n] [y/n] [y/n]
-
-1st y/n argument: whether or not to delete Packages file
-
-2nd y/n argument: whether or not to delete deburllist.txt file
-
-3rd y/n argument: whether or not to auto download all debs
+./shrdl.sh [repo url]
 
 ### Dependencies:
-- GNU core utils
 - bzip2
+- gzip
 - curl
-- wget

bulkrdl.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+if ! [ -f shrdl.sh ]; then
+    printf "shrdl.sh not found.\n"
+    printf "make sure shrdl.sh in in the same directory as this script.\n"
+    exit 1
+elif ! [ -f repolist.txt ]; then
+    printf "repolist.txt file not found.\n"
+    printf "Create a file in the same directory as this script containing the URLs for repos you want to download"
+    exit 1
+fi
+
+while read -r line; do
+    printf "Downloading repo: %s\n" "$line"
+    ./shrdl.sh "$line"
+done < ./repolist.txt

shrdl.sh

@@ -0,0 +1,83 @@
+#!/bin/sh
+case $1 in
+    -v|--version)
+        printf "shRDL 2.0\n"
+        exit 0
+    ;;
+
+    http://*|https://*)
+        set "${1%/}"
+        repodomain=${1#*//}
+    ;;
+
+    *)
+        cat <<EOF
+shRDL - Downloads deb packages from Cydia repositories
+
+Usage:
+    shrdl.sh [URL]
+
+    -h, --help              Print this message
+    -v, --version           Print version info
+EOF
+        exit 0
+    ;;
+esac
+
+for cmd in curl gunzip bunzip2 sed; do
+    if ! command -v $cmd > /dev/null; then
+        printf "%s not found, please install %s\n" "$cmd" "$cmd"
+        exit 1
+    fi
+done
+
+gzcode=$(curl -H "X-Machine: iPod4,1" -H "X-Unique-ID: 0000000000000000000000000000000000000000" -H "X-Firmware: 6.1" -H "User-Agent: Telesphoreo APT-HTTP/1.0.999" --write-out '%{http_code}' -L --silent --output /dev/null "$1/Packages.gz")
+bz2code=$(curl -H "X-Machine: iPod4,1" -H "X-Unique-ID: 0000000000000000000000000000000000000000" -H "X-Firmware: 6.1" -H "User-Agent: Telesphoreo APT-HTTP/1.0.999" --write-out '%{http_code}' -L --silent --output /dev/null "$1/Packages.bz2")
+
+if [ "$gzcode" -eq 200 ]; then
+    printf "Downloading Packages.gz\n"
+    archive=gz
+elif [ "$bz2code" -eq 200 ]; then
+    printf "Downloading Packages.bz2\n"
+    archive=bz2
+else
+    printf "Couldn't find a Packages file. Exiting\n"
+    exit 1
+fi
+
+[ ! -d "$repodomain" ] && mkdir -p "$repodomain"
+cd "$repodomain" || exit 1
+rm -f urllist.txt
+
+curl -H "X-Machine: iPod4,1" -H "X-Unique-ID: 0000000000000000000000000000000000000000" -H "X-Firmware: 6.1" -H "User-Agent: Telesphoreo APT-HTTP/1.0.999" -L -# -O "$1/Packages.$archive"
+
+if [ "$archive" = "gz" ]; then
+    gunzip ./Packages.gz
+elif [ "$archive" = "bz2" ]; then
+    bunzip2 ./Packages.bz2
+fi
+
+while read -r line; do
+    case $line in
+        Filename:*)
+            deburl=${line#Filename: }
+            case $deburl in
+                ./*)
+                    deburl=${deburl#./}
+                ;;
+            esac
+            printf "%s/%s\n" "$1" "$deburl" >> urllist.txt
+        ;;
+    esac
+done < ./Packages
+
+[ ! -d debs ] && mkdir debs
+cd debs || exit 1
+
+while read -r i; do
+    printf "Downloading %s\n" "${i##*/}"
+    curl -H "X-Machine: iPod4,1" -H "X-Unique-ID: 0000000000000000000000000000000000000000" -H "X-Firmware: 6.1" -H "User-Agent: Telesphoreo APT-HTTP/1.0.999" -g -L -# -O "$i"
+done < ../urllist.txt
+cd ../..
+
+printf "Done!\n"