GitLab

adds a plugin to log just peerIDs for nodes we connect to, to allow us to see how many unique peers a node connects to over time.

It's set up a preloaded plugin, so it would be enabled by default. We may want to extract it to a seperate repo so we can make it an optional add on.

**Usage**

```console
$ GOLOG_FILE=~/peer.log IPFS_LOGGING_FMT=json ipfs daemon
```

**output**

```json
{"level":"info","ts":"2020-02-10T13:54:26.639Z","logger":"plugin/peerlog","caller":"peerlog/peerlog.go:51","msg":"connected","peer":"QmS2H72gdrekXJggGdE9SunXPntBqdkJdkXQJjuxcH8Cbt"}
{"level":"info","ts":"2020-02-10T13:54:59.095Z","logger":"plugin/peerlog","caller":"peerlog/peerlog.go:56","msg":"disconnected","peer":"QmS2H72gdrekXJggGdE9SunXPntBqdkJdkXQJjuxcH8Cbt"}
```

License: MIT
Signed-off-by: Oli Evans <oli@tableflip.io>

License: MIT
Signed-off-by: Oli Evans <oli@tableflip.io>

We already do this in the datastore _profile_, but we should do this in the
plugin as well. I'm pretty sure this makes absolutely no difference.

Most of the tracers available need to properly close to send
the remaining traces before the process exit.

For now, configs specified in `daemon --init-config` and `init CONFIG` are not
available. We should fix this eventually but isn't necessary for now (and
supporting this will be annoying).

* Allow '*' meaning "load all plugins".
* Expose a Preload function that users can call.

1. Allow loading from arbitrary and multiple directories.
2. Make it possible to directly load built-in plugins that _aren't_ in the
preload list.

Most of these are probably harmless but a few looked like they might actually be
bugs. Most of them are just faulty tests.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>

fixes #6028, fixes crash when writing after closing on flatfs.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

Fixes the latest batch of bugs found in RC testing.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

* go-bitswap: fix some race conditions.
* go-libp2p-kad-dht: fix a goroutine leak.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

* Updates go-ipfs-cmds to try to get the tests to pass on travis.
* While we're at it, fix duplicate gx deps.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

fix compatibility issue with js-ipfs

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

This allows users to run multiple go-ipfs "clients" in-process.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

There's no reason for these to be exclusive.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

(and everything else...)

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Kacper Łukawski <kacluk98@gmail.com>

License: MIT
Signed-off-by: Lucas Molas <schomatis@gmail.com>

License: MIT
Signed-off-by: hannahhoward <hannah@hannahhoward.net>

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

fixes #5709

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>