97 lines
3.0 KiB
Plaintext
97 lines
3.0 KiB
Plaintext
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# Automatic updating via _service
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Edit the rustX.YY.spec file, and update the variables related with the
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version:
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- *version_suffix*: for the new version of Rust, in X.YY format
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- *version_current*: for the new version of Rust, in X.YY.Z format
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- *version_previous*: for the previous version of Rust, in X.YY.X
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format
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Generate the spec files for the different bootstrap compilers. This
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will take the version from the main spec file.
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./update-bootstrap.sh
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After that, we can execute the service file:
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osc service disabledrun
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This will download the new bootstrap compilers and the signature file.
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If `osc` complains about a missing service component, double check
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that the components are installed. For example, for Tumbleweed:
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zypper in obs-service-download_files obs-service-refresh_patches
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Finally, update the changelog based on the releases notes:
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https://github.com/rust-lang/rust/blob/master/RELEASES.md
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# Updating to a new version from upstream
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(Original link: https://en.opensuse.org/Rust)
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Branch the rust package in the devel:languages:rust project.
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You'll need to download precompiled binaries for the compiler used for
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bootstrapping, and the actual source code for the compiler. In the
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"Other Installation Methods" page listed below, note that it shows
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links to .tar.gz packages and their .tar.gz.asc GPG signatures, but
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.tar.xz versions are also available.
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*Binaries for bootstrapping* - Go to the "Other Installation Methods"
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page from rust-lang.org and scroll down to the "Standalone installers"
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section. Download the following:
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- rust-<version>-aarch64-unknown-linux-gnu.tar.xz
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- rust-<version>-armv7-unknown-linux-gnueabihf.tar.xz
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- rust-<version>-i686-unknown-linux-gnu.tar.xz
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- rust-<version>-powerpc64le-unknown-linux-gnu.tar.xz
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- rust-<version>-powerpc64-unknown-linux-gnu.tar.xz
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- rust-<version>-s390x-unknown-linux-gnu.tar.xz
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- rust-<version>-x86_64-unknown-linux-gnu.tar.xz
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*Compiler source code* - From the same page, but now in the "Source
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code" section, download this:
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rustc-<version>-src.tar.xz
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Update those files in the source RPM. Check that all the patches still
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apply.
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Update the version number in rust.spec.
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Add the release notes to rust.changes.
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# Running the tests locally
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The tests are executed outside the main package using the _multibuild
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feature of OBS. This is convenient for several reasons:
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* We force the installation of the new rustc / cargo in the system
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* All the test / bootstrabs and utilities are compiled using the new
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compiler, and not the one used to generate the initial Rust
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compiler.
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* A test fail do not block the release. Upstream tests can be
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affected by some environment application, and there is some delay
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for the fix.
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The tests can be run with:
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osc build -M test
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This will install the Rust compiler from OBS, so is a good idea that
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we have them available.
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If some test fail, we can enter the chroot to debug it:
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osc shell
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There is more information about the test infrastructure here:
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https://rustc-dev-guide.rust-lang.org/tests/intro.html
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