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README.md

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+# psp2name #
+
+A simple CLI tool to guess the title of psp iso files on your computer.
+
+## Compiling ##
+### Dependencies ###
+You will need:
+
+* cdrtools 3.02
+* sqlite 3.30.1
+
+Older versions might also work though I haven't tested them.
+
+You will also need:
+
+* meson 0.52.1
+* ninja
+* a c compiler (tested with gcc 8.3.0)
+* a d compiler (tested with ldc2 1.17.0)
+
+Like above, other versions or compilers might also work.
+
+### Building ###
+
+Run the following commands:
+
+```bash
+meson setup -Dbuildtype=release <path to your working copy>
+ninja
+```
+
+### Troubleshooting ###
+#### pspgamelist not found ####
+If you get errors like:
+
+```
+Error: module `pspgamelist` is in file 'pspgamelist.d' which cannot be read
+```
+
+you can just keep on running ninja and it will eventually work. I believe this is a bug with ninja having issues with sorting dependencies correctly. You can also try the `ninja -j1` command, which should always work on the first attempt.
+
+#### SQLite3 error 1 loading memvfs extension ####
+The file `libmemvfs.so` needs to be in the same directory where psp2name is launched from. If this is not acceptable then feel free to hardcode your absolute path to that library in src/gamesdb.d:27, for example:
+
+```
+const int load_ret = sqlite3_load_extension(db, "/usr/local/lib64/libmemvfs.so", null, &err);
+```
+
+This is a known problem and I will look into it in the future.
+
+## Running ##
+Simply pass the path to the iso file you want to check:
+
+```bash
+psp2name ~/deleme/some_game.iso
+```
+
+If the game iso has a known serial number that appears in the internal DB you will get the corresponding game title printed out to stdout.
+
+If you want to rename files you can try with commands like this:
+
+```
+mv -v my_game.iso "$(psp2name my_game.iso)"
+```
+
+## Known problems and limitations ##
+* The game database is of poor quality and it's lacking informations that the program already has support for, like game languages, version etc
+* Output is limited to the game title and there are no options to change it
+* Path to libmemvfs.so needs to be manually hardcoded
+* Some games are missing from the database
+* Reading from [.cso compressed files](https://github.com/meoow/cisoplus) is not supported
+* Missing licence - I intend this project to be released under GPLv3 and an explicit licence should be added