Add runtime dependency for python-backoff

Retry when copr-distgit is temporarily down
Don't print traceback for 404 errors on SRPM download
Decode URL encoded characters such as %5E into caret
Use SPDX license

migrate from pipes to shlex
move to GitHub home page
use repos from task for custom method
switch to template for custom method
strip trailing / from clone url

rpmbuild: specify some optional parameters for pyp2spec

fix source build detection needed for %dist hacks

Add support for pyp2spec generator
Define copr-specific macros for make_srpm method
Define copr-specific macros for custom builds
Determine SRPM builds by having source_type
Undefine %dist for SRPM builds
Build SRPM from DistGit even with missing sources
Drop an unused extract_srpm method

Fix make_srpm with new git
Define copr-specific macros also for SRPM builds
SCM method to clone recursively

Don't fail a build because of fedora-review
Require a new version of fedora-review tool

copr-distgit-client: document the configuration for the dist-git subpackage
copr-distgit-client: add the centos-stream configuration
copr-distgit-client: new --forked-from option that allows builds from (any) forks
rpmbuild: support for remote refs in committish (PR#2049 and PR#2081)

don't depend on autospec in EL9
better PID for copr-rpmbuild-log
keep the required common version on one place

Fixing copr-common version

Fixup ACR handling
Always set 'requests.get()' timeout
Drop ANSI escape sequences from logs again
Install fedora-review-plugin-java

%auto{spec,changelog} support for DistGit method

rpmbuild: require the latest version of gem2rpm
rpmbuild: update main.ini and rpkg.conf.j2 for rpkg 3.0 compatibility

provide the build results as results.json

don't cleanup resultdir itself, only contents