![]() How does that work in practice? For starters, you have your local branches in which you do your work. As soon as you get your remotes configured, you can send and get commits from the branches in your remotes. And, despite being common for projects to have a main remote playing the role of a “central server,” you can also have other remotes configured.įor instance, you can add your coworker’s repository as a remote so both of you can collaborate. As we’ve mentioned, you can have any number of remotes. You collaborate in Git by exchanging information with your remotes. ![]() You Collaborate in Git by Sending to and Getting From Remotes In practice, however, most projects will have a “main” remote, which acts as the de facto central server. Instead, in Git you can have any number of remote repositories, or simply remotes. Git is a decentralized VCS, which means there’s no central server. Git commits are identified by a unique-ish identifier, which is calculated based on their data, including the name and email of the author, time stamp, commit message and the commit’s parents. Instead of storing the patch-that is, the actual changes introduced-they store a whole snapshot of the project in a specific instant. Unlike in other VCSs, commits in Git aren’t deltas. To better understand git pull, you need to understand how network operations work in Git. What is git pull? In a nutshell, it’s the command you use to update your repository with new changes. Git Pull 101: Understanding Git Networking As is usual for these tutorials, we assume you have Git installed and are at least familiar with working with the command line. You’ll learn what this command does and how to use it, in addition to learning useful fundamentals about network operations in Git. This post will explain git pull in detail. To sync with remote repositories, you’ll need to master Git network operations, including git pull. Most of the time, however, you’ll be collaborating with other people. * About to connect() to proxy you’re working alone on a project, you can use Git locally just fine. configure -with-curl -with-expatĪnd now http works with git through my corporate firewall: git clone Ran configure with the following options, which, again, were described in the configure file itself, and were also the defaults but what the heck. Searched for the include dirs containing the curl and expat header files, and then (because I had read through configure) added these to the environment like so: export CURLDIR=/usr/include ![]() I simply removed git* from /usr/local/share and /usr/local/libexec Removed git from /usr/local (as I want the new install to live there). I did not realize that the -with-curl option did nothing (it is, in fact the default in my version of git).Īdded the headers needed for make: yum install curl-devel Make did not complain about the missing header files. I remembered then, that I had not complied curl from source, and so went ![]() # /foo/bar/include and /foo/bar/lib directories. ![]() # Define CURLDIR=/foo/bar if your curl header and library files are in configure -with-curl -with-expatįinally, after several frustrating hours, I read the configure file, > fatal: Unable to find remote helper for 'http' <<<. I tried using http, like below, but got an immediate error. The git: protocol did not work through my corporate firewall.įor example, this timed out: git clone git:///miksago/node-websocket-server.gitĬurl works just fine, though, so I know my http_proxy environment variable is correct. I had the same problem, with a slightly different fix: REBUILDING GIT WITH HTTP SUPPORT Has anybody gotten HTTP fetches to consistently work through a proxy? What's really strange is that a few project on GitHub work fine ( awesome_nested_set for example), but others consistently fail ( rails for example). I even have a global Git setting for the http proxy: c:\project> git config -get http.proxy I have my HTTP_PROXY set up: c:\project> echo %HTTP_PROXY% While processing commit ee576543b3a0820cc966cc10cc41e6ffb3415658.Ĭlone of '' into submodule path 'vendor/plugins/metric_fu' I'd like to add a submodule: git submodule add vendor/plugins/metric_fu Note: while the use-case described is about using submodules within a project, the same applies to a normal git clone of a repository over HTTP. ![]()
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