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| root@server:~# whereis svnadmin | |
| svnadmin: /usr/bin/svnadmin | |
| root@server:~# | |
| As next we create a empty shell script called: multidump.sh | |
| root@server:~# touch multidump.sh | |
| Now we make this file executable. | |
| root@server:~# chmod +x multidump.sh | |
| The content of file | |
| #!/bin/bash | |
| REPO_BASE=/location/where/your/svn/root/folder/is/ | |
| TARGET=/location/of/storage/ | |
| SVNADMIN=/usr/bin/svnadmin | |
| cd "$REPO_BASE" | |
| for f in *; do | |
| FILE="$TARGET$f.dump" | |
| echo "Dump: $f => $FILE" | |
| test -d "$f" && $SVNADMIN dump "$f" > "$FILE" | |
| done | |
by
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| @echo off | |
| rem Where you'd like to store the backups. | |
| set path_backup="D:\Backups\SVN" | |
| rem Where the working copy is held - whether it has been committed or not. | |
| set path_working_copy="C:\Program Files\Apache Group\Apache2\htdocs\myproject" | |
| rem Example: C:/svn/data/repositories/reponamehere | |
| set path_to_repository="C:\svn\data\repositories\myrepo" | |
| rem Usually the name of the repository | |
| set dump_name=myrepo | |
| rem Example: 2012_06_25__15_34_35__12 | |
| set folder_name_backup=%date:~10,4%_%date:~4,2%_%date:~7,2%__%time:~0,2%_%time:~3,2%_%time:~6,2%__%time:~9,2% | |
| set path_backup=%path_backup%\%folder_name_backup% | |
| set path_backup_hotcopy=%path_backup%\Hotcopy\ | |
| set path_backup_working_copy="%path_backup%\Working Copy\" | |
| set path_backup_dump=%path_backup%\Dump\ | |
| set steps=4 | |
| echo Repository Backup Script for SVN by Matt Refghi | |
| echo mattrefghi.com/blog/subversion-repository-backup-script/ | |
| echo. | |
| echo [Step 1 of %steps%] Creating backup folders... | |
| mkdir %path_backup% | |
| mkdir %path_backup_hotcopy% | |
| mkdir %path_backup_working_copy% | |
| mkdir %path_backup_dump% | |
| echo [Step 1 of %steps%] Backup folders created. | |
| echo [Step 2 of %steps%] Starting hotcopy... | |
| svnadmin hotcopy %path_to_repository% %path_backup_hotcopy% --clean-logs | |
| echo [Step 2 of %steps%] Hotcopy complete. | |
| echo [Step 3 of %steps%] Creating dump file... | |
| svnadmin dump %path_to_repository% | "%ProgramFiles%\7-Zip\7z.exe" a %path_backup_dump%\%dump_name%.7z -si%dump_name%.svn | |
| echo [Step 3 of %steps%] Dump file created. | |
| echo [Step 4 of %steps%] Creating copy of working directory... | |
| xcopy.exe /s /e /y /i %path_working_copy% %path_backup_working_copy% | |
| echo [Step 4 of %steps%] Working directory copied. | |
| echo. | |
| echo SVN backup complete. | |
| pause |
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| Download the script below | |
| Make the script execuatable: chmod +x svn-backup.php | |
| Set the 4 configuration variables at the top: $source_dir, $dest_dir, $tmp_dir & $hashfile | |
| Run the script: ./svn-backup.php | |
| !/usr/bin/php5 -q | |
| <?php | |
| // Requires PHP5 or the file_put_contents() function from PEAR::Compat | |
| $source_dir = "/usr/local/svn"; // this is a directory with my svn repositories in it | |
| $dest_dir = "/mnt/backup/svn"; // this is where the svn dumps will go | |
| $tmp_dir = "/usr/local/tmp"; // temp dir | |
| $hashfile = "/mnt/backup/svn/hashes.txt"; // we only back up repositories which have changed | |
| // read in the existing hash file if there is one | |
| $hashes = array(); | |
| $hashlines = array(); | |
| if (file_exists($hashfile)) { | |
| $hashlines = file($hashfile); | |
| } | |
| // build this into a useful array | |
| foreach($hashlines as $hashline) { | |
| $key = substr($hashline,0,strpos($hashline,":")); | |
| $value = substr($hashline,strpos($hashline,":")+1); | |
| if ($key && $value) { | |
| $hashes[$key] = $value; | |
| } | |
| } | |
| // loop thorugh the repositories in the source directory | |
| if ($handle = opendir($source_dir)) { | |
| while (false !== ($file = readdir($handle))) { | |
| if (is_dir($source_dir."/".$file) && $file != "." && $file != "..") { | |
| // generate an md5 hash for the contents of the repository | |
| $command = "svnlook info '$source_dir/$file'"; | |
| // echo $command."\n"; | |
| exec($command,$output); | |
| $md5 = trim(md5(trim(str_replace("\n","-",implode("\n",$output))))); | |
| if (!isset($hashes[$file]) || $hashes[$file] !== $md5) { | |
| // echo "dumping $file\n"; | |
| $return = system("mkdir -p $tmp_dir/svn_backup/$file"); | |
| $return = system("svnadmin hotcopy $source_dir/$file $tmp_dir/svn_backup/$file"); | |
| $return = system("svnadmin dump -q $tmp_dir/svn_backup/$file | bzip2 -c > $dest_dir/$file.bz2"); | |
| $return = system("rm -Rf $tmp_dir/svn_backup/$file"); | |
| $hashes[$file] = $md5; | |
| } | |
| } | |
| } | |
| closedir($handle); | |
| } | |
| $hashelines = ""; | |
| foreach($hashes as $key => $md5) { | |
| $hashelines .= "$key:$md5\n"; | |
| } | |
| file_put_contents($hashfile,$hashelines); |
I’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at I reviewed , and SEO strategies at Wizbrand.
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