このページは 2020-09 に最終更新され、ルーターバージョン 0.9.47 について正確です。

gitバンドルを使ったI2Pソースコードの取得

Cloning large software repositories over I2P can be difficult, and using git can sometimes make this harder. Fortunately, it can also sometimes make it easier. Git has a git bundle command which can be used to turn a git repository into a file which git can then clone, fetch, or import from a location on your local disk. By combining this capability with bittorrent downloads, we can solve our remaining problems with git clone.

始める前に

If you intend to generate a git bundle, you must already possess a full copy of the git repository, not the mtn repository. You can get it from github or from git.idk.i2p, but a shallow clone(a clone done to –depth=1) will not work. It will fail silently, creating what looks like a bundle, but when you try to clone it it will fail. If you are just retrieving a pre-generated git bundle, then this section does not apply to you.

I2PソースをBitTorrent経由で取得

Someone will need to supply you with a torrent file or a magnet link corresponding to an existing git bundle that they have already generated for you. A recent, correctly-generated bundle of the mainline i2p.i2p source code as-of Wednesday, March 18, 2020, can be found inside of I2P at my pastebin paste.idk.i2p/f/4hq37i.

Once you have a bundle, you will need to use git to create a working repository from it. If you’re using GNU/Linux and i2psnark, the git bundle should be located in $HOME/.i2p/i2psnark or, as a service on Debian, /var/lib/i2p/i2p-config/i2psnark. If you are using BiglyBT on GNU/Linux, it is probably at “$HOME/BiglyBT Downloads/” instead. The examples here assume I2PSnark on GNU/Linux, if you use something else, replace the path to the bundle with the download directory preferred by your client and platform.

Using git clone

gitバンドルからのクローンは簡単です。単に:

git clone $HOME/.i2p/i2psnark/i2p.i2p.bundle

If you get the following error, try using git init and git fetch manually instead.

fatal: multiple updates for ref 'refs/remotes/origin/master' not allowed

Using git init and git fetch

まず gitレポジトリとするためのi2p.i2pディレクトリを作成します。

mkdir i2p.i2p && cd i2p.i2p

次に、更新取得にむけて空のgitレポジトリを初期化します。

git init

最後に、バンドルからレポジトリを取得します。

git fetch $HOME/.i2p/i2psnark/i2p.i2p.bundle

バンドルリモートを上流リモートで置き換える

Now that you have a bundle, you can keep up with changes by setting the remote to the upstream repository source.

git remote set-url origin git@127.0.0.1:i2p-hackers/i2p.i2p

バンドルの生成

First, follow the Git guide for Users until you have a successfully --unshallowed clone of clone of the i2p.i2p repository. If you already have a clone, make sure you run git fetch --unshallow before you generate a torrent bundle.

取得できたら、対応するant targetを走らせるだけです:

ant bundle

and copy the resulting bundle into your I2PSnark downloads directory. For instance:

cp i2p.i2p.bundle* $HOME/.i2p/i2psnark/

In a minute or two, I2PSnark will pick up on the torrent. Click on the “Start” button to begin seeding the torrent.