* Run go generate in the precommit target
So we should always get an updated version of a file generated by a
stringer utility.
* Update the generated file
* Make CI to fail if working tree has uncommited changes
The uncommitted changes may come from the golang linter (that formats
our code among other things) and from stringer (when updated some
enumeration).
Enabling misspell and goimports in golangci-lint allows a bit of
simplification of tools.go / Makefile.
The linters enabled locally also complained about the markdown in
README.md a little, so I fixed those complaints.
I also enabled auto-fix mode in golangci-lint so that it will just
fix any lint issues it runs across (which is how goimports/misspell)
was being used.
misspell still needs to be included in tools.go unless we decide that
we didn't want it to run on markdown files.
* fix compile errors.
* fix lint errors.
* add circle-ci job.
* rename IDHigh to TraceIDHigh
* rename the file.
* add go get for goimports and golangci-lint
* enable GO111MODULE and remove comments.
* remove working dir and update cache name
* Add TEST_RESULT env back.
* run go mod tidy.
* remove go mod download.
* add test coverage.
* fix TraceID.
* fix circlefi config error.
* remove install-tools.
* remove ALL_TEST_SRC from Makefile.
goimports for import rewritting
golangci-lint as the configurable linting swiss army knife.
These tools are recorded in [tools.go](https://github.com/golang/go/wiki/Modules#how-can-i-track-tool-dependencies-for-a-module). This records
them as a dependency to make sure we're all using the same tool versions.
To make sure this project's tool's versions don't stomp over versions
from other projects, they are installed in ./.tools, which is
.gitignored.
goimports was run and fixed up a single file:
plugin/httptrace/httptrace.go
I prefer to group local packages below external packages, hence the use
of goimports -local option.
.golangci.yml contains nothing but an incomplete set of defaults ATM.
I expect those to change over time though. ;-)
To use, run:
$ make precommit
Fixes#15
