Remove Travis clang-tidy job

.travis.yml

@@ -41,7 +41,7 @@ branches:
 # - CMAKE=1
 # - SANITIZE=address
 # - LOCALIZE=0
-# - A clang-tidy run
+# - A clang-tidy run (now switched to GitHub workflow)
 # - Tests with important mods enabled (Magiclysm, RL_Classes)
 # We try to minimize the number of builds subject to those constraints.
 
@@ -117,14 +117,6 @@ jobs:
       osx_image: xcode10.1
       compiler: clang
 
-    - env: CLANG=clang++-8 TILES=1 SOUND=1 CXXFLAGS=-Wno-unused-command-line-argument CMAKE=1 CATA_CLANG_TIDY=plugin
-      name: "Clang-tidy CMake build with Tiles and Sound"
-      compiler: clang
-      addons: &clang8
-        apt:
-          packages: ["clang-8", "libclang-8-dev", "llvm-8-dev", "llvm-8-tools", "libsdl2-dev", "libsdl2-ttf-dev", "libsdl2-image-dev", "libsdl2-mixer-dev", "libpulse-dev", "libpulse0=1:8.0-0ubuntu3.10", "libpulse-mainloop-glib0=1:8.0-0ubuntu3.10"]
-          sources: [*apt_sources, llvm-toolchain-xenial-8]
-
     # Finally check the compiler variants
     - stage: compilers
       # GCC 5.4 is default on Xenial

build-scripts/build.sh

@@ -12,8 +12,6 @@ function run_tests
     $WINE "$@" -d yes --use-colour yes --rng-seed time $EXTRA_TEST_OPTS | grep -Ev "^0\.0[0-9]{2} s:"
 }
 
-date +%s > build-start-time
-
 # We might need binaries installed via pip, so ensure that our personal bin dir is on the PATH
 export PATH=$HOME/.local/bin:$PATH
 

build-scripts/clang-tidy-wrapper.sh

@@ -1,20 +1,8 @@
 #!/bin/bash
 
-# Wrapper script for clang tidy which is a no-op after some time limit to avoid
-# hitting the Travis build timeout.
-
 set -eu
 set -o pipefail
 
-seconds_since_build_start=$(($(date +%s) - $(cat build-start-time)))
-time_limit=$((15*60)) # Stop 15 minutes after build started
-printf "%s/%s seconds elapsed\n" "$seconds_since_build_start" "$time_limit"
-if [ "$seconds_since_build_start" -gt "$time_limit" ]
-then
-    printf "Skipping clang-tidy %s due to time limit\n" "$*"
-    exit 0
-fi
-
 plugin=build/tools/clang-tidy-plugin/libCataAnalyzerPlugin.so
 
 set -x