Files and directories

One of the most common things with making applications portable is moving settings around. Ideally, an application is able to be made portable (or at least almost portable) with a command-line option or an environment variable to set its settings location, but most applications don’t support this. (TODO: a discussion of ways to improve base applications is in order.)

Until I write more content in here, you should refer to the documentation for the [FilesMove], [DirectoriesMove], [DirectoriesCleanupIfEmpty] and [DirectoriesCleanupForce] sections of launcher.ini.

This document is not complete

Support for wildcards

The PortableApps.com Launcher supports wildcard matching for several sections; [FilesMove], [DirectoriesMove], [FileWriteN], [DirectoriesCleanupIfEmpty] and [DirectoriesCleanupForce]. Here are the rules of the wildcard matching:

• * matches any number of characters
• ? matches one character
• Wildcards can be included at any level, but currently only at one level

Examples:

• %PAL:DataDir%\File????.sw? is valid and will match in the Data directory files with names such as FileABCD.swp, File27X4.swo, File3_2!.sw_, but it will not match things like FileABC.swp, FileABCDE.swp, FileABCD.sw or FileABCD.swap.
• %PAL:DataDir%\*.ini is valid and will match in the Data directory files with names such as foo.ini and bar.ini.
• %PAL:DataDir%\*-???.ini is valid and will match in the Data directory files with names such as foo-123.ini and abcdef-ghi.ini, but not foo.ini.
• %PAL:DataDir%\*\settings.ini is valid and will match all files called settings.ini in all subdirectories (one level deep, not recursively) of the Data directory.
• %PAL:DataDir%\*\*.ini is not valid as wildcards are included at multiple levels.

New in version 2.1.