The io/ioutil package has been deprecated in Go 1.16. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
(cherry picked from commit c55a4ac779)
Signed-off-by: Cory Snider <csnider@mirantis.com>
Setting cmd.Env overrides the default of passing through the parent
process' environment, which works out fine most of the time, except when
it doesn't. For whatever reason, leaving out all the environment causes
git-for-windows sh.exe subprocesses to enter an infinite loop of
access violations during Cygwin initialization in certain environments
(specifically, our very own dev container image).
Signed-off-by: Cory Snider <csnider@mirantis.com>
While it is undesirable for the system or user git config to be used
when the daemon clones a Git repo, it could break workflows if it was
unconditionally applied to docker/cli as well.
Signed-off-by: Cory Snider <csnider@mirantis.com>
Prevent git commands we run from reading the user or system
configuration, or cloning submodules from the local filesystem.
Signed-off-by: Cory Snider <csnider@mirantis.com>
Keep It Simple! Set the working directory for git commands by...setting
the git process's working directory. Git commands can be run in the
parent process's working directory by passing the empty string.
Signed-off-by: Cory Snider <csnider@mirantis.com>
Make the test more debuggable by logging all git command output and
running each table-driven test case as a subtest.
Signed-off-by: Cory Snider <csnider@mirantis.com>
urlutil.IsUrl() was merely checking if the url had a http(s)://
prefix, which is just as well handled through using url.Parse()
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This function was only used inside gitutils,
and is written specifically for the requirements
there.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
`docker build` accepts remote repositories
using either the `git://` notation, or `git@`.
Docker attempted to parse both as an URL, however,
`git@` is not an URL, but an argument to `git clone`.
Go 1.7 silently ignored this, and managed to
extract the needed information from these
remotes, however, Go 1.8 does a more strict
validation, and invalidated these.
This patch adds a different path for `git@` remotes,
to prevent them from being handled as URL (and
invalidated).
A test is also added, because there were no
tests for handling of `git@` remotes.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
