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‎scs

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#!/usr/bin/php
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<?php
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#> curl xdotool diffutils colordiff wdiff
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/* Source control utility. Backup/Restore files. Run actions on any change in a directory.
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* Create hard copies and display file diffs.
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* Verify content, ownserships and rights.
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* Can execute one -or more- commands, or reload a browser tab, at a file change.
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* Restore file on demand.
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* Automatize dev flow. Example, run a test script, or compile at a file change.
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* Recursive to the whole directory tree.
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* Backup all files versions, keeping the flow by timestamp.
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* Does not alter the dev target working dir.
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* Exclude git hidden files. Works well on top of git.
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* Can inject some javascript into a browser console tab, at a file change.
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*
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* PARAMS:
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* -e --exec <command> Execute command (Use quotes if necessary)
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* -r --reload <program> Reload target program (F5)
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* -x --inject <js file> javascript injection in browser console
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* --purge Delete cache
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* All params can be declared multiple times
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*
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* Browse GLOBAL historic and restore files
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* Those are all changes made in the whole machine, by date, while the current program was running
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* -g --global
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*
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*
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* * Browse DIR historic and restore files
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* Those are all changes made in the current DIR, by date, while the current program was running
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* -b --browse
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*
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* Examples:
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* # Reload focused tabs of many browsers
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* -r firefox -r chromium
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* # Run commands
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* ./scs -r firefox -e "ls -ltrapR"
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* # Inject alert("xss") in the currently focused Firefox tab
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* -x script.js
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*
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* Can be used on top of any text editor CTR+Z + Fat fingers = lost code
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*
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* */
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$path = getcwd();
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/* Avoid pipe errors */
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stream_set_blocking(STDIN, 0);
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/* Fully report errors*/
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error_reporting(E_ALL);
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/* Path target DIR */
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$crc = hash("crc32", $path);
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/* Parse command line options */
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$com0 = $argv[0];
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$com1 = "rchange"; // @$argv[1];
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$com2 = @$argv[2]; // exec, reload, inject
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$com3 = @$argv[3]; // <browser>, command
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$com4 = @$argv[4];
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/* Home path */
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$home = $_SERVER['HOME'];
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$params = $argv;
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/* --purge : Delete backup DIR */
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if (@$params[1] === "--purge"){
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echo "Erasing cache.\n";
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//readline();
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exec("rm -rf ~/.scs/*");
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exit;
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}
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/* Dispatch command line options */
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$FLAGPARAMS = ["commands" => [], "reloads" => [], "injects" => [], "historic" => []];
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foreach ($params as $k => $v){
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if ($v === "-e"){
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echo "Got commands\n";
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$FLAGPARAMS["commands"][] = $params[$k + 1];
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}
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if ($v === "-r"){
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echo "Got reloads\n";
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$FLAGPARAMS["reloads"][] = $params[$k + 1];
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}
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if ($v === "-x"){
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echo "Got injections\n";
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$FLAGPARAMS["injects"][] = $params[$k + 1];
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}
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if ($v === "-g" || $v === "--global"){
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echo "GLOBAL HISTORIC mode\n";
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$com1 = "history";
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}
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if ($v === "--setup"){
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echo "Installing\n";
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$com1 = "setup";
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}
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if ($v === "--purge"){
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$com1 = "purge";
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}
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if ($v === "-b" || $v === "--browse"){
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echo "Historic\n";
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if (!is_file("$home/.scs/index$crc")){echo "This directory has no backups\n";exit;}
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if (@$params[$k+1] != ""){
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echo "History of ".$params[$k+1]."\n";
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$FLAGPARAMS["historic"][] = $params[$k+1];
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} else {
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echo "History of $path\n";
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$FLAGPARAMS["historic"][] = $crc;
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}
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$com1 = "history";
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}
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}
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/* The backup folder doesn't exist */
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if (!is_dir($_SERVER['HOME']."/.scs")){
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echo "Setting up ~/.scs\n";
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$com1 = "setup";
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}
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/* Setup option */
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if ($com1 === "setup"){
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exec("mkdir -p ~/.scs && touch ~/.scs/ && cd ~/.scs ; touch ~/.scs/dif ~/.scs/sum ~/.scs/todif ~/.scs/ttodif ~/.scs/ttodif ~/.scs/hold");
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$com1 = "rchange";
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}
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/* Max dir size copy [100mo] or ABORT */
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$maxdirsize = "100000"; // Bytes
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/* History array creation */
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$history = ["HELLO","WORLD!"];
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$iloop = 0;
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function shutdown(){
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echo 'Success', PHP_EOL;
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}
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register_shutdown_function('shutdown');
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/* Draw a separator line across the shell */
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function sep(){
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@ob_start();
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$shell = system("tput cols");
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@ob_end_clean();
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for( $i= 0 ; $i < $shell ; $i++ ){
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echo "─";
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}
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};
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/* The target DIR is over over $maxdirsize */
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@ob_start();
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$ts = (int)system("ls -ltr | head -n1 | cut -d' ' -f2");
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@ob_end_clean();
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if ($ts > $maxdirsize){
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echo "Hey this directory is full AF. Not suitable as a scs folder. Aborting.\n";
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exit;
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}
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$iview = intval("1");
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/* History option */
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if ($com1 === "history"){
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$dirhash = "";
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$home = $_SERVER['HOME'];
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if ((count($FLAGPARAMS["historic"]) != 0) && is_file("$home/.scs/index$crc")){
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$dirhash = $FLAGPARAMS["historic"][0];
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}
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rdiff($iview,$dirhash);
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echo "\n";
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echo join(array_slice(file("$home/.scs/index$dirhash"), -12));
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HISTORY:
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echo "\n";
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sep();
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$store = file("$home/.scs/index$dirhash");
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$rep = readline("Before [b] | Next [n] | Restore [r]: ");
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$line = $store[count($store)-($iview)];
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$last = str_replace("~","home",$line);
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$last = explode("home",$last);
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$lastp1 = $home.trim($last[1]);
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$lastp2 = $home.trim($last[2]);
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$rpath = @explode("]", @explode("[",$line)[2])[0];
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$rpath = substr($rpath, 0, strlen($rpath));
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$subpath = join("/",array_slice(explode("/",$lastp2),6));
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$rpath = $path . "/" . $rpath.$subpath;
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//var_dump("cp '$lastp2' '$rpath'");
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echo "\033[1m".$subpath."\e[0m".PHP_EOL;
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$ls1 = system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif $lastp2 | egrep -v '\.$|\.\.|\.:|\.\/|total|^d'| sed '/^$/d' > $home/.scs/.lsbcopy1");
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$ls2 = system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif $rpath | egrep -v '\.$|\.\.|\.:|\.\/|total|^d'| sed '/^$/d' > $home/.scs/.lsbcopy2");
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@system("dwdiff -cbmagenta:black -C 0 -L '$home/.scs/.lsbcopy1' '$home/.scs/.lsbcopy2'");
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if ($iview < "1"){
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$iview = "1"; echo "\n---End of history---\n";
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}
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if ($rep === "b"){
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rdiff(($iview++)+1, $dirhash);
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}
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if ($rep === "n"){
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rdiff(($iview--)-1, $dirhash);
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}
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if ($rep === "r"){
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@ob_end_clean;
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echo "\033[1mcp -P '$lastp2' '$rpath'\e[0m\n";
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readline("Confirm copy? ");
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system("cp -P '$lastp2' '$rpath'");
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/* Hide stdout */
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@ob_start();
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/* Number of shell columns, for a nice progress bar */
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$shell = system("tput cols");
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/* Retake stdout as regular */
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@ob_end_clean();
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echo PHP_EOL;
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$i= 0;
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for( $i ; $i < 81; $i++ ){
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$hello = "\rFile replaced in $path . Your editor is going to display an alert!";
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if ($i === "79"){
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$i = "0";
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}
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$hello = str_split($hello);
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$hello[$i] = strtoupper($hello[$i]);
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echo implode($hello);
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usleep(30000); } /* <- Fast */
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}
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goto HISTORY;
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}
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/* Diff files */
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function rdiff($me, $crc = ""){
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@ob_start;
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$home = $_SERVER['HOME'];
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if (count(file("$home/.scs/index$crc")) - $me <= 2){echo "No more diff found";return;}
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$store = file("$home/.scs/index$crc");
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$last = $store[count($store)-$me-1];
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$last = str_replace("~","home",$last);
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$last = explode("home",$last);
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$lastp1 = $home.trim($last[1]);
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$lastp2 = $home.trim($last[2]);
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@ob_end_clean;
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echo PHP_EOL;
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@system("dwdiff -c -C 0 -L '$lastp1' '$lastp2'");
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}
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$dirWatch = $path;
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$dimd5 = system("ls -pl --time-style=full-iso -I '*.git' -I 'nohup.out' $path");
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$dirmd5 = md5($dimd5);
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/* Keep the hashes in an array, to create an historic */
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array_push($history, $dirmd5);
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/* RCHANGE, recursive into subfolders */
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if ($com1 === "rchange"){
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@ob_start();
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/* Necessary files and directory creation */
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exec("mkdir -p ~/.scs/$dirmd5 && cd ~/.scs/$dirmd5 ; touch dif sum todif ttodif ttodif hold history.json && touch ~/.scs/index && touch ~/.scs/index$crc");
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/* Save the directory md5 hash into a file */
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$dmd5 = system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif | egrep -v '\.$|\.\.|\.:|\.\/|total|^d' | sed '/^$/d'");
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file_put_contents("$home/.scs/$dirmd5/sum",md5($dmd5));
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/* Save the recursive ls output into a file */
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system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif | egrep -v '\.$|\.\.|\.:|\.\/|total|^d' | sed '/^$/d' > ~/.scs/$dirmd5/todif");
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@ob_end_clean();
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}
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@ob_start();
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$shell = intval(system("tput cols"));
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@ob_end_clean();
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echo "[+]\n";
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/*Watcher loop */
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while(true){
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/* Slow down */
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usleep(700000);
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/* Hide stdout */
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@ob_start();
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if ($com1 === "rchange"){
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/* Save recursive ls output md5 */
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system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif | egrep -v '\.$|\.\.|\.:|\.\/|total|^d' | sed '/^$/d' | md5sum > ~/.scs/$dirmd5/hold");
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/* Create new md5 from php */
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$newmd5 = md5(system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif | egrep -v '\.$|\.\.|\.:|\.\/|total|^d' | sed '/^$/d'"));
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}
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@ob_end_clean();
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if ($com1 === "rchange"){
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$hello = " Watching changes";
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if (strlen($hello) === $iloop + 4){
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$iloop = "0";
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}
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$hello = str_split($hello);
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$iloop++;
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$hello[$iloop] = strtoupper($hello[$iloop]);
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echo "\r\r".implode($hello) . " in " . $path . "\r\r";
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$sum = file_get_contents("$home/.scs/$dirmd5/sum");
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$hold = file_get_contents("$home/.scs/$dirmd5/hold");
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// File changed
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if ($sum != $hold && $iloop > 3){
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@ob_start();
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$shell = system("tput cols");
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if ($com1 === "rchange"){
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system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif | egrep -v '\.$|\.\.|\.:|\.\/|total|^d' |sed '/^$/d' | md5sum > ~/.scs/$dirmd5/sum");
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system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif | egrep -v '\.$|\.\.|\.:|\.\/|total|^d' | sed '/^$/d' | md5sum > ~/.scs/$dirmd5/hold");
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system("ls --time-style=full-iso -ltrapR -I '*.git' -I 'nohup.out' -I sum -I todif -I hold -I dif -I ttodif -I tttodif | egrep -v '\.$|\.\.|\.:|\.\/|total|^d' | sed '/^$/d' > ~/.scs/$dirmd5/dif");
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}
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array_push($history, md5(system("cat ~/.scs/$dirmd5/hold")));
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$lastdif = end($history);
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$beforedif = $history[count($history)-2];
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$stack = json_encode($history);
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file_put_contents("$home/.scs/$dirmd5/history.json",$stack);
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$focus = system("find . -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d'/'");
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system("mkdir -p ~/.scs/$dirmd5/$lastdif && cp -R . ~/.scs/$dirmd5/$lastdif");
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@ob_end_clean();
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if (is_file("$home/.scs/$dirmd5/$beforedif/$focus") && is_file("$home/.scs/$dirmd5/$lastdif/$focus")){
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sep();
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echo PHP_EOL."@ ".date('D M j Y G:i:s');
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echo "\nFile change in $path\n";
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echo "\033[1m".$focus."\e[0m\n";
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@system("dwdiff -c -C 0 '$home/.scs/$dirmd5/todif' '$home/.scs/$dirmd5/dif'");
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echo str_repeat("-",$shell)."\n";
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@system("dwdiff -c -C 0 -L '$home/.scs/$dirmd5/$beforedif/$focus' '$home/.scs/$dirmd5/$lastdif/$focus'");
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echo str_repeat("-",$shell)."\n";
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}
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// Load history json file/
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$json = file_get_contents("$home/.scs/$dirmd5/history.json");
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$idx= file_get_contents("$home/.scs/index");
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$idxcrc = file_get_contents("$home/.scs/index$crc");
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// Decode json into array/
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@$stack_temp = json_decode($json);
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// Push md5 in history array/
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@array_push($stack_temp, md5(file_get_contents($com1)));
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// Encode back into json/
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@$stack = json_encode($stack_temp);
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// Save back history in historic/
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@file_put_contents("$home/.scs/$dirmd5/history.json",$stack);
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$indexline = "[".date("D M j G:i:s T Y")."] ~/.scs/$dirmd5/$beforedif/$focus"." ~/.scs/$dirmd5/$lastdif/$focus".PHP_EOL;
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@file_put_contents("$home/.scs/index",$indexline,FILE_APPEND);
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@file_put_contents("$home/.scs/index$crc",$indexline,FILE_APPEND);
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if ((count($FLAGPARAMS["reloads"]) != 0)){
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foreach ($FLAGPARAMS["reloads"] as $k=>$v){
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$firefox = system("xdotool search --name $v | tail -1");
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system("xdotool windowactivate $firefox");
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system("xdotool windowactivate --sync $firefox key F5");
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}
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}
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if ((count($FLAGPARAMS["commands"]) != 0)){
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foreach ($FLAGPARAMS["commands"] as $k=>$v){
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system("$v &");
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}
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}
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if ((count($FLAGPARAMS["injects"]) != 0)){
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foreach ($FLAGPARAMS["injects"] as $k=>$v){
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$pipe = file_get_contents($v);
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//$pipe = $v;
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var_dump($pipe );
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echo "Trying javascript injection\n$pipe \non: $com3\n";
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$firefox = system("xdotool search --name Firefox | tail -1");
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system("xdotool windowactivate $firefox");
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if ($pipe == " "){
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echo "\nWarning: STDIN empty\nSee help section(-h or --help)\n";
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}
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system("echo -n '$pipe' | xclip -selection clipboard > /scs/null");
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usleep(1000000);
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system("xdotool key ctrl+shift+E"); // open debugger
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usleep(1000000);
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system("xdotool key ctrl+shift+L"); // clear
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usleep(100000);
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system("xdotool key ctrl+v"); // paste
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usleep(100000);
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system("xdotool key Return"); // execute
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}
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}
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}
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}
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}

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