The oldest distributions that we now support are RHEL 8.4 and Fedora 33.
They both support go 1.15, let's bump.
Signed-off-by: Ondřej Budai <ondrej@budai.cz>
The oldest distros we support are Fedora 32 and RHEL 8.3. As both have
Go 1.14, we're safe to upgrade.
Also, I had to change prepare-source.sh because go fmt now refuses to run on
a project which has issues in go.mod, go.sum or modules.text. I think this
should be a harmless change.
Signed-off-by: Ondřej Budai <ondrej@budai.cz>
All our downstream platforms now support Go 1.13:
RHEL 8.2: golang-1.13.4
Fedora 31: golang-1.13.14
There's no reason anymore to stay on 1.12, therefore this commit bumps
the minimal required Go version to 1.13
go mod works differently in go 1.12 and go 1.13. When someone uses the
prepare-source tool with go >= 1.13, the ci complains because it uses
go 1.12. This commit changes the script to use a well-defined go version.
A script that runs various go tools (mod tidy, mod vendor, and fmt for
now).
The idea is that it prepares the source to be ready for master. As such,
running it on master shouldn't modify any files. Make sure of that by
adding a test.
