0.5r9 - Executer

Reviewed-on: https://gitea.hatthieves.es/cloud/lch/pulls/1

README.md

@@ -1,8 +1,22 @@
 # Linux compressor humanizer
 
+## Installation
+
+###### install
+```
+sudo ./install.sh
+```
+
+###### Uninstall
+```
+sudo ./uninstall.sh
+```
+
+## Usage
+
 ###### Compress
 ```
-$ lch file.zip archive1/ [archive2/] [...]
+$ lch file.zip file1 [file2...] 
 ```
 
 ###### Decompress
@@ -10,19 +24,45 @@ $ lch file.zip archive1/ [archive2/] [...]
 $ lch file.zip 
 ```
 
-## Supported extensions
+###### Options
-- tar
+```
-- tar.gz
+$ lch -h                       - Show help
-- tar.bz2
+$ lch -v                       - Print version
-- tar.xz
+$ lch -c                       - Check compression systems
-- bz2 
+$ lch -i                       - Install the compressors dependencies
-- tgz
+```
-- gz
-- zip
-- 7z
-- rar
 
-## Install
+## Supported extensions
+
+###### Packing/unpacking:
+- 7z
+- bz2
+- gz
+- rar
+- tar
+- tar.bz2, tbz, tbz2, tb2
+- tar.gz, tgz
+- tar.xz, txz
+- zip
+
+###### Unpacking only:
+- arj
+- cab
+- dmg
+- iso
+- lzh
+- lzma
+- rpm
+- squashfs
+- vdi
+- vhd
+- vmdk
+- win
+- xar
+- z
+
+## Testing with docker
 ```
-sudo ./install.sh
+$ git clone https://gitea.hatthieves.es/cloud/lch
+$ cd lch && docker run -it --rm --name lch --workdir /lch -v $(pwd):/lch putyourdistributionhere ./lch -h
 ```

TODO

@@ -1,17 +1 @@
-# Formatos que faltan:
+https://kanban.hatthieves.es/b/xAbb5NsGwNsbpxfpY/lch
- - RAR (hecho, falta testear)
-	
-# Al realizar los case, habría que controlar las mayúsculas y minúsculas en las extensiones. "lowercase"
-
-# Estudiar la posibilidad de mostras las lista de extenciones usables en ese momento. Dependiendo de las dependecias instaladas en el sistema.
-
-# Al instalar rar. Comprobar que wget este en el sistema.
-
-# Cambios en 7z:
- - Ficheros para añadir como solo extracción:
-    ARJ, CAB, DMG, ISO, LZH, LZMA, RPM, SquashFS, VDI, VHD, VMDK, WIM, XAR, Z
-
- - Comprobar qué dependencias son necesarias para esos formatos.
-
- - ¿Ficheros que soporta?
-    AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z.

install.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [ "$UID" != "0" ]; then 
   echo " Only root can execute this script, sorry."
@@ -12,11 +12,16 @@ echo "    Installing lch"
 echo "======================"
 echo ""
 cp lch /usr/bin/lch
+mkdir -p /usr/lib/lch
+cp ./lib/* /usr/lib/lch
 chmod 755 /usr/bin/lch
 echo " Copied lch in /usr/bin"
 
-if [ -z "$MANPATH" ];then
+if [ -x "$(command -v man)" ]; then
+    if [ -z "$MANPATH" ] && [ $(manpath 2> /dev/null) ];then
         MANPATH=$(manpath)
+    else
+        MANPATH="/usr/local/man"
     fi
 
     MANDIR=${MANPATH%%:*}/man1 
@@ -25,6 +30,7 @@ cp lch.1 $MANDIR/lch.1
     gzip $MANDIR/lch.1
     chmod 644 $MANDIR/lch.1.gz
     echo " Copied manpage in $MANDIR"
+fi
 echo ""
 echo "============================="
 echo " lch installed successfully."

lch

@@ -1,226 +1,16 @@
-#!/bin/bash
+#!/usr/bin/env bash
-VERSION=0.3r2
+VERSION=0.5r9
 DEST=$1
 shift 1
 ORIG=$@
 
-function decompressor()
+if [[ -e /usr/lib/lch/resources.sh ]]; then . /usr/lib/lch/resources.sh; else . ./lib/resources.sh; fi
-{
+if [[ -e /usr/lib/lch/compressor.sh ]]; then . /usr/lib/lch/compressor.sh; else . ./lib/compressor.sh; fi
-    case $DEST in
+if [[ -e /usr/lib/lch/decompressor.sh ]]; then . /usr/lib/lch/decompressor.sh; else . ./lib/decompressor.sh; fi
-        *.tar)
+if [[ -e /usr/lib/lch/installer.sh ]]; then . /usr/lib/lch/installer.sh; else . ./lib/installer.sh; fi
-            tar -xvf $DEST
-        ;;
-        *.tar.gz | *.tgz)
-            tar -xzvf $DEST
-        ;;
-        *.tar.bz2 | *.tbz | *.tbz2 | *.tb2)
-            tar xjf $DEST
-        ;;
-        *.tar.xz | *.txz)
-            tar -xf $DEST
-        ;;
-        *.bz2)
-            bzip2 -d $DEST
-        ;;
-        *.gz)
-            gzip -d $DEST
-        ;;
-        *.zip)
-            unzip $DEST
-        ;;
-        *.7z)
-            7za e $DEST
-        ;;
-        *.rar)
-            unrar x $DEST
-        ;;
-        *)
-            echo "Extension not found."
-            echo -e "For more information run 'lch --help'\n"
-        ;;
-    esac
 
-    echo -e "\nDone"
-    exit 0
-}
 
-function compressor()
+# executer tar -cvf $DEST $ORIG
-{    
-    case $DEST in
-        *.tar)
-            tar -cvf $DEST $ORIG
-        ;;
-        *.tar.gz | *.tgz)
-            tar -czvf $DEST $ORIG
-        ;;
-        *.tar.bz2 | *.tbz | *.tbz2 | *.tb2)
-            tar -c $ORIG | bzip2 > $DEST
-        ;;
-        *.tar.xz | *.txz)
-            tar -cJf $DEST $ORIG
-        ;;
-        *.bz2)
-            bzip2 -c $ORIG > $DEST
-        ;;
-        *.gz)
-            gzip -c $ORIG > $DEST
-        ;;
-        *.zip)
-            zip -r $DEST $ORIG
-        ;;
-        *.7z)
-            7za a $DEST $ORIG
-        ;;
-        *.rar)
-            rar a $DEST $ORIG
-        ;;
-        *)
-            echo "Extension not found."
-            echo -e "For more information run 'lch --help'\n"
-        ;;
-    esac
-    
-    echo -e "\nDone"
-    exit 0
-}
-
-function help()
-{
-    echo "Help:"
-    echo "-----"
-    echo ""
-    echo "lch [-h] [-v] [-c] [-i] [FILE [FILE]]"
-    echo ""
-    echo "Examples:"
-    echo "$ lch -h                       - This help"
-    echo "$ lch -v                       - Print version"
-    echo "$ lch -c                       - Check compresion systems"
-    echo "$ lch -i                       - Install the compressors dependencies."
-    echo "$ lch file.zip                 - Decompress"
-    echo "$ lch file.zip /home/file      - Compress"
-    echo "$ lch files.zip /flie1 /flie2  - Compress multiple"
-    echo ""
-    echo "Supported extensions:"
-    echo "  rar, tar, tar.gz, tar.bz2, tar.xz, bz2, tgz, gz, zip, 7z"
-    echo ""
-    echo "Run 'man lch' for more info."
-    echo ""
-}
-
-function check()
-{
-    local a=false
-    echo -e "Verification of compression systems:\n"
-    echo -e "Systems\t\t\tStatus"
-    echo "----------------------------------"
-    for i in "rar" "unrar" "tar" "bzip2" "gzip" "zip" "7za"
-    do
-        if ! [ -x "$(command -v $i)" ]
-        then
-            echo -e "$i\t\t\t\e[91mNot Installed\e[0m"
-            $a = true
-        else
-            echo -e "$i\t\t\t\e[32mInstalled\e[0m"
-        fi
-    done
-
-    if $a
-    then
-        echo -e "\nIn order to use all the extensions install the packages: tar, bzip2, gzip, zip, 7za, rar, unrar"
-    fi
-    echo ""
-    exit 0
-}
-
-function rarInstall(){
-
-    if [[ $(uname -m) -eq "x86_64" ]]
-    then
-        RAR_URL="https://www.rarlab.com/rar/rarlinux-x64-5.9.1.tar.gz"
-        RAR_FILE="rarlinux-x64-5.9.1.tar.gz"
-    else
-        RAR_URL="https://www.rarlab.com/rar/rarlinux-5.9.1.tar.gz"
-        RAR_FILE="rarlinux-5.9.1.tar.gz"
-    fi
-    wget $RAR_URL 
-    tar -zxvf $RAR_FILE
-    cd rar
-    cp -v rar unrar /usr/local/bin/
-    cd ..
-    rm -r rar $RAR_FILE
-    echo "rar/unrar installed."
-}
-
-function install()
-{
-    echo -e "Install dependencies\n"
-
-    if [ "$UID" != "0" ]; then 
-        echo " Only root can execute this script, sorry."
-        echo " Try 'sudo $0 $DEST'"
-        exit 0
-    fi
-    
-    if [ -e "$(command -v rar)" ]
-    then
-        echo "rar installed."
-    else
-        rarInstall
-    fi
-        
-    if [ -x "$(command -v apt)" ]
-    then
-        echo -e "APT system detected\n"
-        apt install -y tar bzip2 gzip zip p7zip-full 1> /dev/null
-    elif [ -n "$(grep "centos" /etc/*-release)" ]
-    then
-        echo -e "CentOS system detected\n"
-        yum install -y -q epel-release 1> /dev/null
-        rpm -U --quiet http://mirrors.kernel.org/fedora-epel/6/i386/epel-release-6-8.noarch.rpm 1> /dev/null
-        rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 1> /dev/null
-        yum repolist 1> /dev/null
-        yum install -y -q tar bzip2 gzip zip p7zip 1> /dev/null
-    elif [ -x "$(command -v dnf)" ]
-    then
-        echo -e "DNF system detected\n"
-        dnf install -y -q tar bzip2 gzip zip p7zip 1> /dev/null
-    elif [ -x "$(command -v yum)" ]
-    then
-        echo -e "Yum system detected\n"
-        yum install -y -q tar bzip2 gzip zip p7zip 1> /dev/null
-    elif [ -x "$(command -v pacman)" ]
-    then
-        echo -e "Pacman system detected\n"
-        pacman -Sqy --noconfirm tar bzip2 gzip zip p7zip 1> /dev/null
-    elif [ -x "$(command -v zypper)" ]
-    then
-        echo -e "Zypper system detected\n"
-        zypper install -y tar bzip2 gzip zip p7zip-full 1> /dev/null
-    else
-        echo -e "System installer not detected\n"
-    fi
-
-    echo -e "\nDependencies installation finished\n"
-    exit 0
-}
-
-if [ "$DEST" = "--help" ] || [ "$DEST" = "-h" ]
-then
-    help
-    exit 0
-fi
-
-if [ "$DEST" = "--check" ] || [ "$DEST" = "-c" ]
-then
-    check
-    exit 0
-fi
-
-if [ "$DEST" = "--install" ] || [ "$DEST" = "-i" ]
-then
-    install
-    exit 0
-fi
 
 if [ "$DEST" = "--version" ] || [ "$DEST" = "-v" ]
 then
@@ -229,8 +19,18 @@ then
 else
     echo -e "\nlch $VERSION"
     echo -e "---------\n"
-fi
 
+    case $DEST in
+        "--help" | "-h")
+            help
+        ;;
+        "--check" | "-c")
+            check
+        ;;
+        "--install" | "-i")
+            install $DEST $@
+        ;;
+        *)
             if [ -z "$DEST" ]
             then
                 help
@@ -247,3 +47,7 @@ else
                     decompressor $DEST
                 fi
             fi
+        ;;
+    esac
+    exit 0
+fi

lch.1

@@ -1,8 +1,8 @@
-.TH LCH 1 "26 September 2020"
+.TH LCH 1 "03 October 2020"
 .SH NAME
 lch \- command\-line compressor and decompressor for humans
 .SH SYNOPSIS
-\fBlch\fP [filename [filename1] [filename2]...]
+\fBlch\fP [-h] [-v] [-c] [-i] [file [file] [file]...]
 \fBlch\fP [\fIflags\fP]
 
 .SH DESCRIPTION
@@ -10,9 +10,11 @@ lch \- command\-line compressor and decompressor for humans
 simplicity in mind. Automatically select the compression format by file
 extension.
 
-    Supported extensions:
+    Packing/unpacking supported extensions:
+        7z, bz2, gz, rar, tar, tar.bz2, tbz, tbz2, tb2, tar.gz, tgz, tar.xz, txz, zip
 
-    tar, tar.gz, tar.bz2, tar.xz, bz2, tgz, gz, zip, 7z
+    Unpacking only supported extensions:
+        arj, cab, dmg, iso, lzh, lzma, rpm, squashfs, vdi, vhd, vmdk, win, xar, z
 
 .SH OPTIONS
 .TP
@@ -32,17 +34,17 @@ Install compressors and dependencies.
 .SH EXAMPLES
 
 .TP
-\fBlch  foobar.tar.gz\fR
+\fBlch  file.tar.gz\fR
-will decompress file foobar.tar.gz
+will decompress file.tar.gz
 
 .TP
-\fBlch foobar.tar.gz foobar1/ foobar2/\fP
+\fBlch file.tar.gz file1 file2\fP
-will compress foobar1/ and foobar2/ in foobar.tar.gz
+will compress file1 and file2 in file.tar.gz
 
 .SH BUGS 
 Report your bugs at <gore@hatthieves.es>
 
 .SH AUTHOR
-\fBlch\fP are by Gustavo Adolfo Mesa Roldan <gore@hackthieves.es>
+\fBlch\fP are by Gustavo Adolfo Mesa Roldan <gore@hackthieves.es>, radikal <radikal@disroot.org>.
 
 This document is by radikal <radikal@disroot.org>.

lib/compressor.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+function compressor()
+{
+    case $(lowercase) in
+        *.tar)
+            executer tar -cvf $DEST $ORIG
+        ;;
+        *.tar.gz | *.tgz)
+            executer tar -czvf $DEST $ORIG
+        ;;
+        *.tar.bz2 | *.tbz | *.tbz2 | *.tb2)
+            executer tar -c $ORIG | bzip2 > $DEST
+        ;;
+        *.tar.xz | *.txz)
+            executer tar -cJf $DEST $ORIG
+        ;;
+        *.bz2)
+            executer bzip2 -c $ORIG > $DEST
+        ;;
+        *.gz)
+            executer gzip -c $ORIG > $DEST
+        ;;
+        *.zip)
+            executer zip -r $DEST $ORIG
+        ;;
+        *.7z)
+            executer 7z a $DEST $ORIG
+        ;;
+        *.rar)
+            executer rar a $DEST $ORIG
+        ;;
+        *)
+            echo "Extension not found."
+            echo -e "For more information run 'lch --help'\n"
+        ;;
+    esac
+
+    echo -e "\nDone"
+}

lib/decompressor.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+function decompressor()
+{
+    case $(lowercase) in
+        *.tar)
+            executer tar -xvf $DEST
+        ;;
+        *.tar.gz | *.tgz)
+            executer tar -xzvf $DEST
+        ;;
+        *.tar.bz2 | *.tbz | *.tbz2 | *.tb2)
+            executer tar xjf $DEST
+        ;;
+        *.tar.xz | *.txz)
+            executer tar -xf $DEST
+        ;;
+        *.bz2)
+            executer bzip2 -d $DEST
+        ;;
+        *.gz)
+            executer gzip -d $DEST
+        ;;
+        *.zip)
+            executer unzip $DEST
+        ;;
+        *.7z | *.arj | *.cab | *.dmg | *.iso | *.lzh | *.lzma | *.rpm | *.squashfs | *.vdi | *.vhd | *.vmdk | *.win | *.xar | *.z)
+            executer 7z e -y $DEST
+        ;;
+        *.rar)
+            executer unrar x $DEST
+        ;;
+        *)
+            echo "Extension not found."
+            echo -e "For more information run 'lch --help'\n"
+        ;;
+    esac
+    
+    echo -e "\nDone"
+}

lib/installer.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+
+function rarInstall(){
+    if [ -e "$(command -v wget)" ]
+    then
+        if [[ "$(uname -m)" == "x86_64" ]]
+        then
+            RAR_URL="https://www.rarlab.com/rar/rarlinux-x64-5.9.1.tar.gz"
+            RAR_FILE="rarlinux-x64-5.9.1.tar.gz"
+        else
+            RAR_URL="https://www.rarlab.com/rar/rarlinux-5.9.1.tar.gz"
+            RAR_FILE="rarlinux-5.9.1.tar.gz"
+        fi
+        wget $RAR_URL 
+        tar -zxvf $RAR_FILE
+        cd rar
+        cp -v rar unrar /usr/local/bin/
+        cd ..
+        rm -r rar $RAR_FILE
+        echo "rar/unrar installed."
+    else
+        echo -e "\n\e[91m[Error]\e[0m - wget is not installed, so rar could not be installed.\nPlease install wget.\n"
+        read -p "Press [ENTER] to continue installing or [CTRL+C] to exit."
+    fi
+}
+
+function install()
+{
+    echo -e "Install dependencies\n"
+
+    if [ "$UID" != "0" ]; then 
+        echo " Only root can execute this script, sorry."
+        echo " Try 'sudo lch $@'"
+        exit 0
+    fi
+    
+    if [ -e "$(command -v rar)" ]
+    then
+        echo "rar installed."
+    else
+        read -p "Do you want to install non-free software? (rar, unrar) [Y/N]: " PRIVSOFT
+            case ${PRIVSOFT} in
+                y|Y)
+                    rarInstall;;
+                n|N)
+                    echo -e "\nOnly will install free software.\n";;
+                *)
+                    echo -e "Options: 'Y' or 'N': ";;
+            esac
+    fi
+        
+    if [ -x "$(command -v apt)" ]
+    then
+        echo -e "APT system detected\n"
+        apt install -y tar bzip2 gzip zip unzip p7zip-full p7zip-rar 1> /dev/null
+    elif [ -n "$(grep "centos" /etc/*-release)" ]
+    then
+        echo -e "CentOS system detected\n"
+        yum install -y -q epel-release 1> /dev/null
+        rpm -U --quiet http://mirrors.kernel.org/fedora-epel/6/i386/epel-release-6-8.noarch.rpm 1> /dev/null
+        rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 1> /dev/null
+        yum repolist 1> /dev/null
+        yum install -y -q tar bzip2 gzip zip unzip p7zip p7zip-plugins 1> /dev/null
+    elif [ -x "$(command -v dnf)" ]
+    then
+        echo -e "DNF system detected\n"
+        dnf install -y -q tar bzip2 gzip zip unzip p7zip p7zip-plugins 1> /dev/null
+    elif [ -x "$(command -v yum)" ]
+    then
+        echo -e "Yum system detected\n"
+        yum install -y -q tar bzip2 gzip zip unzip p7zip p7zip-plugins 1> /dev/null
+    elif [ -x "$(command -v pacman)" ]
+    then
+        echo -e "Pacman system detected\n"
+        pacman -Sqy --noconfirm tar bzip2 gzip zip unzip p7zip 1> /dev/null
+    elif [ -x "$(command -v zypper)" ]
+    then
+        echo -e "Zypper system detected\n"
+        zypper install -y tar bzip2 gzip zip unzip p7zip-full 1> /dev/null
+    else
+        echo -e "System installer not detected\n"
+    fi
+
+    echo -e "\nDependencies installation finished\n"
+}

lib/resources.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+
+function help()
+{
+    echo "Help:"
+    echo "-----"
+    echo ""
+    echo "lch [-h] [-v] [-c] [-i] [FILE [FILE...]]"
+    echo ""
+    echo "Examples:"
+    echo "$ lch -h                       - This help"
+    echo "$ lch -v                       - Print version"
+    echo "$ lch -c                       - Check compresion systems"
+    echo "$ lch -i                       - Install the compressors dependencies"
+    echo "$ lch file.zip                 - Decompress"
+    echo "$ lch file.zip /home/file      - Compress"
+    echo "$ lch files.zip file1 file2    - Compress multiple"
+    echo ""
+    echo "Packing/unpacking supported extensions:"
+    echo "  7z, bz2, gz, rar, tar, tar.bz2, tbz, tbz2, tb2, tar.gz, tgz, tar.xz, txz, zip"
+    echo ""
+    echo "Unpacking only supported extensions:"
+    echo "  arj, cab, dmg, iso, lzh, lzma, rpm, squashfs, vdi, vhd, vmdk, win, xar, z"
+    echo ""
+    echo "Run 'man lch' for more info."
+    echo ""
+}
+
+function check()
+{
+    local a=false
+    echo -e "Verification of compression systems:\n"
+    echo -e "Systems\t\t\tStatus"
+    echo "----------------------------------"
+    for i in "7z" "bzip2" "gzip" "rar" "tar" "unrar" "unzip" "zip"
+    do
+        if ! [ -x "$(command -v $i)" ]
+        then
+            echo -e "$i\t\t\t\e[91mNot Installed\e[0m"
+            a=true
+        else
+            echo -e "$i\t\t\t\e[32mInstalled\e[0m"
+        fi
+    done
+
+    if $a
+    then
+        echo -e "\nIn order to use all the extensions install the packages."
+        echo -e "Or use 'lch -i' to install all dependences"
+    fi
+    echo ""
+}
+
+function lowercase()
+{
+    echo "$DEST" | tr 'A-Z' 'a-z'
+}
+
+function error_not_install()
+{
+    echo -e "$@ \e[91mis not installed\e[0m, use 'lch -i' to install and 'lch -c' to check."
+    exit 0
+}
+
+function executer()
+{
+    if [ -x "$(command -v $1)" ]
+    then
+        "$@"
+    else
+        error_not_install $1
+    fi
+}

uninstall.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+if [ "$UID" != "0" ]; then 
+  echo " Only root can execute this script, sorry."
+  echo " Try 'sudo $0'"
+  exit 0
+fi
+
+# Si existe el archivo lch
+if [[ -f "/usr/bin/lch" ]]; then
+  rm /usr/bin/lch
+fi
+
+# Si existe el directorio lch
+if [[ -d "/usr/lib/lch" ]]; then
+  rm -rf "/usr/lib/lch"
+fi
+
+# Si existe man
+if [ -x "$(command -v man)" ]; then
+    # Si nulo manpath
+    if [ -z "$MANPATH" ]; then
+        MANPATH=$(manpath)
+    fi
+
+    MANDIR=${MANPATH%%:*}/man1
+
+    # Si man lch.1
+    if [[ -f "$MANDIR/lch.1" ]]; then
+        rm "$MANDIR/lch.1"
+    fi
+
+    # Si man lch.1.gz
+    if [[ -f "$MANDIR/lch.1.gz" ]]; then
+        rm "$MANDIR/lch.1.gz"
+    fi
+fi
+
+echo "=============================="
+echo " lch uninstalled successfully."
+echo -e "==============================\n"
+
+
+