initial commit

2024-12-25 00:35:44 +07:00
commit 58c22835e5
3 changed files with 346 additions and 0 deletions
@@ -0,0 +1,35 @@
+DESTDIR=/
+
+
+install:
+	if [ ! -d ${DESTDIR}/etc/pm ]; then \
+		mkdir -pv ${DESTDIR}/etc/pm; \
+		touch ${DESTDIR}/etc/pm/repo; \
+	fi
+	if [ ! -d ${DESTDIR}/tmp ]; then \
+		mkdir -pv ${DESTDIR}/tmp; \
+	fi
+	if [ ! -d ${DESTDIR}/usr/bin ]; then \
+		mkdir -pv ${DESTDIR}/usr/bin; \
+	fi
+	if [ ! -d ${DESTDIR}/usr/share/pm ]; then \
+		mkdir -pv ${DESTDIR}/usr/share/pm/{packages,repos}; \
+		touch ${DESTDIR}/usr/share/pm/query; \
+	fi
+	if [ ! -d ${DESTDIR}/var/cache/pm/pkg ]; then \
+		mkdir -pv ${DESTDIR}/var/cache/pm/pkg; \
+	fi
+
+uninstall:
+	if [ -d ${DESTDIR}/etc/pm ]; then \
+		rm -rv ${DESTDIR}/etc/pm; \
+	fi
+	if [ -d ${DESTDIR}/usr/share/pm ]; then \
+		rm -rv ${DESTDIR}/usr/share/pm; \
+	fi
+	if [ -d ${DESTDIR}/var/cache/pm ]; then \
+		rm -rv ${DESTDIR}/var/cache/pm; \
+	fi
+	if [ -f ${DESTDIR}/usr/bin/pm ]; then \
+		rm -v ${DESTDIR}/usr/bin/pm; \
+	fi
@@ -0,0 +1,25 @@
+# PM - package manager for simple linux
+
+## Filetree
+
+```
+/
+├── etc
+│   └── pm
+│       └── repo
+├── tmp
+├── usr
+│   ├── bin
+│   │   └── pm
+│   └── share
+│       └── pm
+│           ├── packages
+│           ├── query
+│           └── repos
+│               └── localhost
+│                   └── query
+└── var
+    └── cache
+        └── pm
+            └── pkg
+```
@@ -0,0 +1,286 @@
+#!/bin/sh
+
+########## ####      ####
+########## ####      ####
+##      ## ##  ##  ##  ##
+##      ## ##  ##  ##  ##
+########## ##    ##    ## - PACKAGE MANAGER FOR SIMPLE LINUX
+########## ##    ##    ## - AUTHOR -- TOLA MIRONCENKO
+##         ##          ##
+##         ##          ##
+##         ##          ##
+##         ##          ##
+
+#---------------- variables --------------------------
+rootdir=/home/tola/Documents/linux/pm/rootfs
+repofile=$rootdir/etc/pm/repo
+packagesqueryfile=$rootdir/usr/share/pm/query
+reposquerydir=$rootdir/usr/share/pm/repos
+cachedpkgdir=$rootdir/var/cache/pm/pkg
+installedpackagesdir=$rootdir/usr/share/pm/packages
+#-----------------------------------------------------
+
+#----- colors -------
+RESET="\033[0m"
+GREEN="\033[0;32m"
+RED="\033[0;31m"
+BRED="\033[1;31m"
+YELLOW="\033[1;33m"
+BWHITE="\033[1;37m"
+#--------------------
+
+#---------------- check root priveleges function ------------------------
+checkroot() {
+    if [[ $(id -u) != 0 ]]; then
+        printf "$YELLOW**$BRED error:$RESET you must be root\n"
+        exit 1
+    fi
+}
+
+checkroot
+#------------------------------------------------------------------------
+
+#----------------- add(install) package function ------------------------
+add() {
+    if [[ "$1" == "" ]]; then
+        help
+        exit 0
+    fi
+    for i in $*; do
+        if [[ "$i" == "add" ]]; then
+            continue
+        fi
+        
+    done
+    for i in $*; do
+        if [[ "$i" == "add" ]]; then
+            continue
+        fi
+        down $i
+    done
+    for i in $*; do
+        if [[ "$i" == "add" ]]; then
+            continue
+        fi
+        unpack $cachedpkgdir/$i.pkg.gz
+    done
+}
+#------------------------------------------------------------------------
+
+#-------------------- download package without install function ---------
+down() {
+    if [[ ! $1 ]]; then
+        help
+        exit 0
+    fi
+    servers=$(/usr/bin/cat $repofile)
+    for i in $servers; do
+        serverdir=$(echo $i | sed -e "/http:\/\//s///")
+        repoquery=$(/usr/bin/cat $reposquerydir/$serverdir/query | sed -e '/.pkg.gz/s///')
+        for j in $repoquery; do
+            if [[ $j == $1 ]]; then
+                if [ ! -f $cachedpkgdir/$1.pkg.gz ]; then
+                    printf "$YELLOW**$RESET Downloading $YELLOW$serverdir: $Bwhite$j\n$RESET"
+                    wget $i/$1.pkg.gz -P $cachedpkgdir
+                    if [[ "$?" == "0" ]]; then
+                        printf "$YELLOW**$GREEN successful downloaded $1\n$RESET"
+                        return
+                    else 
+                        printf "$YELLOW**$RED error:$RESET can't download package\n"
+                        exit 1
+                    fi
+                else
+                    printf "$YELLOW**$GREEN successful downloaded $1\n$RESET"
+                    return
+                fi 
+                # exit 0                
+            fi
+        done
+    done
+    printf "$YELLOW**$RED error:$RESET can't find package $1\n"
+    exit 1
+}
+#------------------------------------------------------------------------
+
+#-------------------- unpack local package archive ----------------------
+unpack() {
+    packagename=$(echo $1 | sed -e "/.gz/s///")
+    packagename=${packagename#*pkg/}
+    printf "$YELLOW**$GREEN Installing ${packagename%.pkg*}\n$RESET"
+    if [[ "$(/usr/bin/cat $packagesqueryfile | grep ${packagename%.pkg*})" != "" ]]; then
+        printf "$YELLOW**$RESET Package already installed:$YELLOW reinstalling\n"
+    fi
+    tar -xvf $1 -C $rootdir/tmp &> /dev/null
+    cd $rootdir/tmp/$packagename
+    mkdir $installedpackagesdir/$packagename &> /dev/null
+    mv -v list $installedpackagesdir/$packagename &> /dev/null
+    cp -rv ./* $rootdir &> /dev/null
+    if [ -f $rootdir/tmp/$packagename/post_install ]; then
+        sh -c $rootdir/tmp/$packagename/post_install
+    fi
+    if [[ "$(/usr/bin/cat $packagesqueryfile | grep ${packagename%.pkg*})" == "" ]]; then
+        echo ${packagename%.pkg*} >> $packagesqueryfile
+    fi
+    rm -rv $rootdir/tmp/$packagename &> /dev/null
+    printf "$YELLOW**$GREEN Installed ${packagename%.pkg*} successful\n$RESET"
+}
+#------------------------------------------------------------------------
+
+#------------------ delete package function -----------------------------
+del() {
+    printf "$YELLOW**$GREEN deleting\n$RESET"
+    for i in $*; do
+        if [[ "$i" == "del" ]]; then
+            continue
+        fi
+        printf "$YELLOW**$GREEN deleting $i\n$RESET"
+        if [ ! -f $installedpackagesdir/$i.pkg/list ]; then
+            printf "$YELLOW**$BRED error:$RESET package not installed\n"
+            exit 0
+        fi
+        rm -v $rootdir/$(/usr/bin/cat $installedpackagesdir/$i.pkg/list) &> /dev/null
+        rm -rv $installedpackagesdir/$i.pkg &> /dev/null
+        sed -i "/$i/d" $packagesqueryfile
+        printf "$YELLOW**$GREEN delete $i successful\n$RESET"
+    done
+}
+#------------------------------------------------------------------------
+
+#------------------- list files in package function ---------------------
+list() {
+    if [[ "$1" == "" ]]; then
+        help
+        exit 0
+    fi
+    if [[ "$(/usr/bin/cat $packagesqueryfile | grep $1)" == "" ]]; then
+        printf "$YELLOW**$BRED error:$RESET package is not installed\n"
+        exit 1
+    fi
+    filelist=$(/usr/bin/cat $installedpackagesdir/$1.pkg/list)
+    for i in $filelist; do
+        printf "$YELLOW$1: $BWHITE$i$RESET\n"
+    done
+}
+#------------------------------------------------------------------------
+
+#------------------- show installed packages function -------------------
+query() {
+    packagesquery=$(/usr/bin/cat $packagesqueryfile)
+    if [[ "$packagesquery" == "" ]]; then
+        printf "$YELLOW**$BWHITE No installed packages\n"
+        exit 0
+    fi
+    printf "$packagesquery\n"
+}
+#------------------------------------------------------------------------
+
+#--------------------- show help function -------------------------------
+help() {
+    printf "
+        $YELLOW**$GREEN pm usage$RESET :
+        $BWHITE pm add [package name] - download and install from repository
+         pm unpack [/path/to/package/archive] - unpack(install) from local package archive
+         pm down [package name] - download package from repository without install
+         pm del [package name] - delete package
+         pm list [package name] - list files in package
+         pm search [package name] - search package in repository
+         pm query - show installed packages
+         pm help - this help message
+         pm clear - clear all package archives from cached packages directory
+         pm sync - synchronize repository
+
+        $YELLOW**$GREEN examples$RESET :
+        $BWHITE pm add dnsmasq
+         pm unpack ./dnsmasq.pkg.gz
+         pm down dnsmasq
+         pm search dnsmasq
+         pm help
+         pm clear
+         pm sync
+         pm del dnsmasq
+         pm list dnsmasq
+         pm query
+    \n$RESET"
+}
+#------------------------------------------------------------------------
+
+#------------------- sync repo function ---------------------------------
+sync() {
+    servers=$(/usr/bin/cat $repofile)
+    for i in $servers; do
+        serverdir=$(echo $i | sed -e "/http:\//s///")
+        mkdir $reposquerydir/$serverdir &> /dev/null
+        wget $i/query -O $reposquerydir/$serverdir/query &> /dev/null
+    done
+}
+#------------------------------------------------------------------------
+
+#----------------- search package in repo function ----------------------
+search() {
+    servers=$(/usr/bin/cat $repofile)
+    if [[ ! $1 ]]; then
+        for i in $servers; do
+            serverdir=$(echo $i | sed -e "/http:\/\//s///")
+            repoquery=$(/usr/bin/cat $reposquerydir/$serverdir/query | sed -e '/.pkg.gz/s///')
+            for j in $repoquery; do
+                printf "$YELLOW$serverdir: $BWHITE$j\n$RESET"
+            done
+        done
+        exit 0
+    fi
+
+    for i in $servers; do
+        serverdir=$(echo $i | sed -e "/http:\/\//s///")
+        repoquery=$(/usr/bin/cat $reposquerydir/$serverdir/query | sed -e '/.pkg.gz/s///')
+        for j in $repoquery; do
+            if [[ $j == $1 ]]; then
+                printf "$YELLOW$serverdir: $BWHITE$j\n$RESET"
+                exit 0
+            fi
+        done
+    done
+    printf "$YELLOW**$RED error:$RESET can't find package ($1)\n"
+}
+#------------------------------------------------------------------------
+
+#------------------- clear cached packages directory --------------------
+clear() {
+    rm -v $cachedpkgdir/*
+}
+#------------------------------------------------------------------------
+
+case "$1" in 
+    add|a|-a)
+        add $*
+        ;;
+    down|download)
+        down $2
+        ;;
+    unpack|u|-u)
+        unpack $2
+        ;;
+    del|d|-d)
+        del $*
+        ;;
+    list|l|-l)
+        list $2
+        ;;
+    query|q|-q)
+        query
+        ;;
+    help)
+        help
+        ;;
+    sync)
+        sync
+        ;;
+    search)
+        search $2
+        ;;
+    clear)
+        clear
+        ;;
+    *)
+        help
+        ;;
+esac