run-clang-tidy wrapper for Jenkins

.gitignore

/run-clang-tidy.py
/hudson*

.install.sh

#!/bin/bash
# Yep, gonna suggest you "pipe it to your shell" - if you trust me.
# Will install in the current directory - just like Jenkins expects.
# wget -O - https://gist.githubusercontent.com/rpavlik/c5e17cd01dd1c9fe16f7/raw/.install.sh | bash -s
# is the command to run.

REPOURL=https://gist.github.com/c5e17cd01dd1c9fe16f7.git

UPDATE=true
if [ ! -f "jenkins-clang-tidy-update" ]; then
  UPDATE=false
  echo "*** Doing initial clone of the Jenkins run-clang-tidy tools gist repo..."

  # Have to do this in a temp directory, because Jenkins conveniently puts that
  # one-liner installer into a shell script in the destination directory, which
  # really harshes Git's mellow when it's trying to clone.
  MYTEMP=$(mktemp --directory)
  trap 'rm -rf "${MYTEMP}"' EXIT

  REPO="${MYTEMP}/repo"

  (
    cd "${MYTEMP}"
    git clone "${REPOURL}" repo
  )
  # Now, we can move the git repo contents into the tool directory and git will be fine.

  # Move the git metadata, the only important part: we'll recreate the rest with a reset.
  mv ${REPO}/.git .

  # Do a hard reset from the git metadata to recreate a working copy.
  git reset --hard > /dev/null

fi

updatescript=jenkins-clang-tidy-update

if $UPDATE; then
  echo "*** Updating existing install of the Jenkins run-clang-tidy tools"
  ./${updatescript}
else
  echo "*** Finishing install of the Jenkins run-clang-tidy tools"
  # the first pass is a git pull which we can skip
  ./${updatescript} --second-pass
fi

jenkins-clang-tidy-update

#!/bin/bash

#RUN_CLANG_TIDY_BASE=http://llvm.org/svn/llvm-project/clang-tools-extra/trunk/clang-tidy/tool
RUN_CLANG_TIDY_BASE=https://raw.githubusercontent.com/llvm-mirror/clang-tools-extra/master/clang-tidy/tool
RUN_CLANG_TIDY_FILE=run-clang-tidy.py

get_script() {
  echo "Downloading potentially updated script file $1/$2"
  wget --timestamping "$1/$2"
  chmod +x "$2"
}

(
cd $(dirname $0)
if [ "x$1" == "x" ]; then
  # This is our initial pass through the updater.
  # We've cloned the tool repo already, let's pull it.
  git pull
  exec ./$(basename $0) --second-pass
else
  # Second pass through the updater, finish updating.
  get_script "${RUN_CLANG_TIDY_BASE}" "${RUN_CLANG_TIDY_FILE}"
fi
)

jenkins-run-clang-tidy

#!/bin/bash
# Must run only a single job at a time to avoid confusing log parser
# Must filter out lines starting with clang-tidy to avoid confusing log parser.
# Allows specifying a non-default clang-tidy binary to let you update from whatever shipped with the distro.

MY_CLANG_TIDY=${CLANG_TIDY:-$(which clang-tidy)}
run-clang-tidy.py -j=1 -clang-tidy-binary ${MY_CLANG_TIDY} "$@" | grep -v "^clang-tidy"