The nice thing is on Windows the pre-compiled binaries I managed to find appear to be self-contained. That solved the general startup performance problem of the watch mode as it could exclude the whole vendor directory, which is reasonably large. Then I run that by hand whenever I make a change to the vendor directory. I was also playing with using the following command to do the sync once on ‘vendor’, then exit. Note the above command includes synchronizing ‘vendor’, which adds quite a bit of startup time (around 30 seconds on my laptop). (Please let me know of any additions or removals to the above list.) Note that /magento2 is where file files reside inside the virtualized environment in this example. That is, for Magento 2, I am using the following command. I am going old school here at the moment, and just using command line arguments (in a short shell script) to invoke the command. It supports “profiles” to be defined by configuration files on disk. It also supports plain sockets.ĭocumentation for Unison can be found at. Unison uses ssh to log on to the remote server, making it also possible to use on remote cloud servers securely. (You can use file contents checksum instead, but it runs slower.) After that phase, it watches the file system on the client and server hosts for modification events and triggers an incremental sync operation to push changes for modified files to the other end. The default rule to check files is based on file size and timestamps. When you start up Unison, it does a full tree walk doing any necessary file copying. This means for Magento, local file system edits are copied into the virtualized environment, plus any var/generated code created are automatically copied back to the laptop, for use by my IDE during debugging. You can set it up so any change on either file system is automatically replicated to the other side. The technology I wanted to focus on for this post is Unison, a bi-directional file syncing application available on Linux, Windows, and Mac OS X. I personally prefer keeping my files on my local development machine (a laptop in my case) – it is generally faster to develop in (the IDE is faster) and it means I can blow away the virtualized environment at any time, knowing my master source code is safe.īut how then to get the files into the virtualized environment? Patches to fix them are welcome.Virtualization technologies such as Docker, Vagrant, and Virtualbox provide new opportunities for pre-built development environment images. The issues related to nested repos and subrepos are probably not fundamental ones. *Workaround*: add nested repo paths to your. fsmonitor will disable itself if any of the following extensions are enabled: largefiles, inotify, eol or if the repository has subrepos.įsmonitor will produce incorrect results if nested repos that are not subrepos exist.Not in a release version of watchman or fsmonitor yet. watchman and fsmonitor are believed to work, but very little testing has been done. There has been a reasonable amount of user testing under normal loads. The Mercurial test suite passes with fsmonitor turned on, on case-insensitive HFS+. Watchman and fsmonitor are both known to work reliably, even under severe loads. You may wish to set this to true if you have a very fast filesystem that can outpace the IPC overhead of getting the result data for the full repo from Watchman. For large repos it is recommended to set this value to false. Walking the repo in that case can result in competing for I/O with Watchman. Whether or not to walk the whole repo ourselves when our cached state has been invalidated, for example when Watchman has been restarted or. Defaults to 2.0.Ī list of usernames for which fsmonitor will disable itself altogether. When mode = paranoid, fsmonitor will query both Watchman and the filesystem, and ensure that the results are consistent.Ī value, in seconds, that determines how long fsmonitor will wait for Watchman to return results. When mode = on, fsmonitor will be enabled (the default). When mode = off, fsmonitor will disable itself (similar to not loading the extension at all). The following configuration options exist: hgrc to enable the extension by adding following lines:įsmonitor requires no configuration - it will tell Watchman about your repository as necessary On the same system, with fsmonitor it takes about 0.3 seconds.įirst, you'll need to install Watchman from and make sure it is in your PATH.Ĭonfigure your. On a particular Linux system, for a real-world repository with over 400,000 files hosted on ext4, vanilla hg status takes 1.3 seconds. Integrates the file-monitoring program Watchman with Mercurial to produce faster status results.
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