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153199ae
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2020-03-17T09:42:41
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ci: don't use --insecure
mbedTLS has fixed their certificate. 🎉
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8621bdda
|
2020-03-13T22:42:51
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azure: docker: use insecure flag to fix curl downloads
We currently hve some problems with our curl downloads when building
Docker images. It's not quite obvious what the problem is and they seem
to occur semi-randomly. To unblock our CI, let's add the "--insecure"
flag to curl to ignore any certificate errors. This is intended as a
temporary solution only.
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c76c1e87
|
2020-03-10T20:39:09
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azure: docker: consistently silence curl but show errors
We currently pass the "--silent" flag to most invocations of curl, but
in fact this does not only suppress the progress meter, but also any
errors. So let's also pass "--show-error", too.
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0f316d59
|
2020-03-01T14:42:03
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ci: provide globalsign certs
tls.mbed.org has neglected to send their full certificate chain. Add
their intermediate cert manually. 🙄
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01a83406
|
2020-02-18T15:20:43
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azure: docker: fix ARM builds by replacing gosu(1)
Our nightly builds are currently failing due to our ARM-based jobs.
These jobs crash immediately when entering the Docker container with a
exception thrown by Go's language runtime. As we're able to successfully
builds the Docker images in previous steps, it's unlikely to be a bug in
Docker itself. Instead, this exception is thrown by gosu(1), which is a
Go-based utility to drop privileges and run by our entrypoint.
Fix the issue by dropping gosu(1) in favor of sudo(1).
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76b49caf
|
2020-02-18T15:20:08
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azure: docker: synchronize Xenial/Bionic build instructions
Our two Docker build instructions for Xenial and Bionic have diverged a
bit. Let's re-synchronize them with each other to make them as similar
as possible.
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a3ec07d7
|
2020-02-07T13:34:18
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azure: docker: pipe downloaded archives into tar(1) directly
When building dependencies for our Docker images, we first download the
sources to disk first, unpack them and finally remove the archive again.
This can be sped up by piping the downloading archive into tar(1)
directly to parallelize both tasks. Furthermore, let's silence curl(1)
to not print to status information to stderr, which tends to be
interpreted as errors by Azure Pipelines.
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9b96adf3
|
2019-11-22T18:03:50
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docker build: add krb5 libraries and command-line tools
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c64b7aaa
|
2019-11-23T20:38:30
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|
ci: build our own valgrind
The valgrind in the PPA is broken and ignores `--exit-errorcode`.
Build and install our own.
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fd831275
|
2019-11-23T12:40:46
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|
ci: build shared libssh2
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84807884
|
2019-11-23T12:40:02
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|
ci: break dockerfile into stages
Use a multi-stage docker build so that we can cache early stages and not
need to download the apt-provided dependencies during every build (when
only later stages change).
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7a3d04dc
|
2019-11-23T12:14:23
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ci: don't delete the apt cache
Deleting the apt cache can be helpful for reducing the size of a
container, but since we don't push it anywhere, it only hinders our
ability to debug problems while working on the container. Keep it.
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f592c737
|
2019-11-23T11:55:50
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|
ci: don't install libssh2 since we build it
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3c884cc3
|
2019-09-21T15:05:36
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|
azure: avoid building and testing in Docker as root
Right now, all tests in libgit2's CI are being executed as root
user. As libgit2 will usually not run as a root user in "normal"
usecases and furthermore as there are tests that rely on the
ability to _not_ be able to create certain paths, let's instead
create an unprivileged user "libgit2" and use that across all
docker images.
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48d23a8c
|
2019-08-02T12:36:19
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|
azure: convert to use Ninja as build tool
While we were still supporting Trusty, using Ninja as a build tool would
have required us to first setup pip and then use it to install Ninja.
As a result, the speedups from using Ninja were drowned out by the
time required to install Ninja. But as we have deprecated Trusty now,
both Xenial and Bionic have recent versions of Ninja in their
repositories and thus we can now use Ninja.
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4e07a205
|
2019-08-02T13:29:54
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|
docker: fix Valgrind errors on Xenial by updating to v3.12.0
The Valgrind version shipped with Xenial has some bugs that keep our
tests from working due to bad interactions with openssl [1]. Fix this by
using the "hola-launchpad/valgrind" PPA that provides a newer version
for which the bug has been fixed.
[1]: https://bugs.launchpad.net/ubuntu/+source/valgrind/+bug/1574437
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3c59d451
|
2019-08-02T12:34:10
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|
docker: use "--no-install-recommends" to reduce build time
Pass the flag "--no-install-recommends" to apt-get in order to trim down
the number of packages installed, both reducing build time and image
size. As this also causes some required packages to not be installed
anymore, add these explicitly to the set of packages installed.
|
|
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39b7e8b0
|
2019-08-02T12:26:30
|
|
docker: convert apt-get to use best practices
Reformat both Xenial and Bionic's Dockerfiles to use best practices.
Most importantly, we now run `apt-get update` and `apt-get install` in
one step followed up by removing the package lists to speed up
installation and keep down the image size.
|
|
|
9f91d57e
|
2019-08-02T14:25:02
|
|
docker: install libssh2 1.8.2 on Xenial
While Xenial provides libssh2 in its repositories, it only has version
1.5.0 available. This version will unfortunately not be able to connect
to GitHub due to their removal of weak cryptographic standards [1]. To
still enable our CI to execute tests against GitHub, we thus have to
update the provided libssh2 version to a newer one.
Manually install libssh2 1.8.2 on Xenial. There's no need to do the same
for Bionic, as it already provides libssh2 1.8.0.
[1]: https://github.blog/2018-02-01-crypto-removal-notice/
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253dbea2
|
2019-08-02T10:21:32
|
|
docker: install mbedTLS on both Bionic and Xenial
We're about to phase out support for Trusty, but neither Bionic nor
Xenial images provide the mbedTLS library that's available in Trusty.
Build them for both to pull them in line with Trusty.
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|
|
5a6740e7
|
2019-08-02T09:58:55
|
|
azure: build Docker images as part of the pipeline
The Docker images used for our continuous integration builds currently
live in the libgit2/libgit2-docker repository. To make any changes in
them, one has to make a PR there, get it reviewed, re-build the images
and publish them to Docker Hub. This process is slow and tedious, making
it harder than necessary to perform any updates to our Docker-based
build pipeline.
To fix this, we include all Dockerfiles used by Azure from the mentioned
repository and inline them into our own repo. Instead of having to
manually push them to the CI, it will now build the required containers
on each pull request, allowing much greater flexibility.
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