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dendrite/scripts/find-lint.sh
Erik Johnston dc782ec399
Split travis into multiple jobs (#322)
The motivation for this is to make it easier to see whether a travis failure is due to linting, unit tests or integration test failures, without having to look in the logs.

It also means that each job is independent, so if e.g. the linting fails then the unit tests will still be run.
2017-11-14 14:58:27 +00:00

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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 two environment variables:
#
# - `DENDRITE_LINT_CONCURRENCY` - number of concurrent linters to run,
# gometalinter defaults this to 8
# - `DENDRITE_LINT_DISABLE_GC` - if set then the the go gc will be disabled
# when running the linters, speeding them up but using much more memory.
set -eu
export GOPATH="$(pwd):$(pwd)/vendor"
export PATH="$PATH:$(pwd)/vendor/bin:$(pwd)/bin"
args=""
if [ ${1:-""} = "fast" ]
then args="--config=linter-fast.json"
else args="--config=linter.json"
fi
if [ -n "${DENDRITE_LINT_CONCURRENCY:-}" ]
then args="$args --concurrency=$DENDRITE_LINT_CONCURRENCY"
fi
if [ -z "${DENDRITE_LINT_DISABLE_GC:-}" ]
then args="$args --enable-gc"
fi
echo "Installing lint search engine..."
gb build github.com/alecthomas/gometalinter/
gometalinter --config=linter.json ./... --install
echo "Looking for lint..."
gometalinter ./... $args
echo "Double checking spelling..."
misspell -error src *.md