spark-instrumented-optimizer/dev/lint-r.R
Yu ISHIKAWA 1f90c5e219 [SPARK-8505] [SPARKR] Add settings to kick lint-r from ./dev/run-test.py
JoshRosen we'd like to check the SparkR source code with the `dev/lint-r` script on the Jenkins. I tried to incorporate the script into `dev/run-test.py`. Could you review it when you have time?

shivaram I modified `dev/lint-r` and `dev/lint-r.R` to install lintr package into a local directory(`R/lib/`) and to exit with a lint status. Could you review it?

- [[SPARK-8505] Add settings to kick `lint-r` from `./dev/run-test.py` - ASF JIRA](https://issues.apache.org/jira/browse/SPARK-8505)

Author: Yu ISHIKAWA <yuu.ishikawa@gmail.com>

Closes #7883 from yu-iskw/SPARK-8505.
2015-08-27 19:38:53 -07:00

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R

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
argv <- commandArgs(TRUE)
SPARK_ROOT_DIR <- as.character(argv[1])
LOCAL_LIB_LOC <- file.path(SPARK_ROOT_DIR, "R", "lib")
# Checks if SparkR is installed in a local directory.
if (! library(SparkR, lib.loc = LOCAL_LIB_LOC, logical.return = TRUE)) {
stop("You should install SparkR in a local directory with `R/install-dev.sh`.")
}
# Installs lintr from Github in a local directory.
# NOTE: The CRAN's version is too old to adapt to our rules.
if ("lintr" %in% row.names(installed.packages()) == FALSE) {
devtools::install_github("jimhester/lintr")
}
library(lintr)
library(methods)
library(testthat)
path.to.package <- file.path(SPARK_ROOT_DIR, "R", "pkg")
lint_package(path.to.package, cache = FALSE)