dendrite/build/scripts/find-lint.sh
Brian Meek 1e083794ef
Update golangci-lint, how it's installed, and added to the PATH (#2403)
* switch to dendrite server

* minor refactor to merge store code

* Fix issue where m.room.name is being filtered by the dendrite server

* refresh dendrite main

* refresh dendrite main

* missing merges from the last dendrite refresh

* revert unwanted changes in dendrite.yaml

* Update golangci-lint, how it's installed, and added to the PATH

Co-authored-by: Tak Wai Wong <takwaiw@gmail.com>
Co-authored-by: tak-slashtalk <64229756+tak-slashtalk@users.noreply.github.com>
2022-04-29 08:55:35 +01:00

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#! /bin/bash
# Runs the linters against dendrite
# The linters can take a lot of resources and are slow, so they can be
# configured using the following environment variables:
#
# - `DENDRITE_LINT_CONCURRENCY` - number of concurrent linters to run,
# golangci-lint defaults this to NumCPU
# - `GOGC` - how often to perform garbage collection during golangci-lint runs.
# Essentially a ratio of memory/speed. See https://golangci-lint.run/usage/performance/#memory-usage
# for more info.
set -eux
cd `dirname $0`/../..
args=""
if [ ${1:-""} = "fast" ]
then args="--fast"
fi
echo "Installing golangci-lint..."
# Make a backup of go.{mod,sum} first
cp go.mod go.mod.bak && cp go.sum go.sum.bak
go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.45.2
# Run linting
echo "Looking for lint..."
# Capture exit code to ensure go.{mod,sum} is restored before exiting
exit_code=0
PATH="$PATH:$(go env GOPATH)/bin" golangci-lint run $args || exit_code=1
# Restore go.{mod,sum}
mv go.mod.bak go.mod && mv go.sum.bak go.sum
exit $exit_code