.ci/compute-projects.sh

   1 #!/usr/bin/env bash
   2 #===----------------------------------------------------------------------===##
   3 #
   4 # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 # See https://llvm.org/LICENSE.txt for license information.
   6 # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 #
   8 #===----------------------------------------------------------------------===##
   9
  10 #
  11 # This file contains functions to compute which projects should be built by CI
  12 # systems and is intended to provide common functionality applicable across
  13 # multiple systems during a transition period.
  14 #
  15
  16 function compute-projects-to-test() {
  17   isForWindows=$1
  18   shift
  19   projects=${@}
  20   for project in ${projects}; do
  21     echo "${project}"
  22     case ${project} in
  23     lld)
  24       for p in bolt cross-project-tests; do
  25         echo $p
  26       done
  27     ;;
  28     llvm)
  29       for p in bolt clang clang-tools-extra lld lldb mlir polly; do
  30         echo $p
  31       done
  32       # Flang is not stable in Windows CI at the moment
  33       if [[ $isForWindows == 0 ]]; then
  34         echo flang
  35       fi
  36     ;;
  37     clang)
  38       # lldb is temporarily removed to alleviate Linux pre-commit CI waiting times
  39       for p in clang-tools-extra compiler-rt cross-project-tests; do
  40         echo $p
  41       done
  42     ;;
  43     clang-tools-extra)
  44       echo libc
  45     ;;
  46     mlir)
  47       # Flang is not stable in Windows CI at the moment
  48       if [[ $isForWindows == 0 ]]; then
  49         echo flang
  50       fi
  51     ;;
  52     *)
  53       # Nothing to do
  54     ;;
  55     esac
  56   done
  57 }
  58
  59 function compute-runtimes-to-test() {
  60   projects=${@}
  61   for project in ${projects}; do
  62     case ${project} in
  63     clang)
  64       for p in libcxx libcxxabi libunwind; do
  65         echo $p
  66       done
  67     ;;
  68     *)
  69       # Nothing to do
  70     ;;
  71     esac
  72   done
  73 }
  74
  75 function add-dependencies() {
  76   projects=${@}
  77   for project in ${projects}; do
  78     echo "${project}"
  79     case ${project} in
  80     bolt)
  81       for p in clang lld llvm; do
  82         echo $p
  83       done
  84     ;;
  85     cross-project-tests)
  86       for p in lld clang; do
  87         echo $p
  88       done
  89     ;;
  90     clang-tools-extra)
  91       for p in llvm clang; do
  92         echo $p
  93       done
  94     ;;
  95     compiler-rt|libc|openmp)
  96       echo clang lld
  97     ;;
  98     flang|lldb|libclc)
  99       for p in llvm clang; do
 100         echo $p
 101       done
 102     ;;
 103     lld|mlir|polly)
 104       echo llvm
 105     ;;
 106     *)
 107       # Nothing to do
 108     ;;
 109     esac
 110   done
 111 }
 112
 113 function exclude-linux() {
 114   projects=${@}
 115   for project in ${projects}; do
 116     case ${project} in
 117     cross-project-tests) ;; # tests failing
 118     openmp)              ;; # https://github.com/google/llvm-premerge-checks/issues/410
 119     *)
 120       echo "${project}"
 121     ;;
 122     esac
 123   done
 124 }
 125
 126 function exclude-windows() {
 127   projects=${@}
 128   for project in ${projects}; do
 129     case ${project} in
 130     cross-project-tests) ;; # tests failing
 131     compiler-rt)         ;; # tests taking too long
 132     openmp)              ;; # TODO: having trouble with the Perl installation
 133     libc)                ;; # no Windows support
 134     lldb)                ;; # custom environment requirements (https://github.com/llvm/llvm-project/pull/94208#issuecomment-2146256857)
 135     bolt)                ;; # tests are not supported yet
 136     *)
 137       echo "${project}"
 138     ;;
 139     esac
 140   done
 141 }
 142
 143 # Prints only projects that are both present in $modified_dirs and the passed
 144 # list.
 145 function keep-modified-projects() {
 146   projects=${@}
 147   for project in ${projects}; do
 148     if echo "$modified_dirs" | grep -q -E "^${project}$"; then
 149       echo "${project}"
 150     fi
 151   done
 152 }
 153
 154 function check-targets() {
 155   # Do not use "check-all" here because if there is "check-all" plus a
 156   # project specific target like "check-clang", that project's tests
 157   # will be run twice.
 158   projects=${@}
 159   for project in ${projects}; do
 160     case ${project} in
 161     clang-tools-extra)
 162       echo "check-clang-tools"
 163     ;;
 164     compiler-rt)
 165       echo "check-compiler-rt"
 166     ;;
 167     cross-project-tests)
 168       echo "check-cross-project"
 169     ;;
 170     libcxx)
 171       echo "check-cxx"
 172     ;;
 173     libcxxabi)
 174       echo "check-cxxabi"
 175     ;;
 176     libunwind)
 177       echo "check-unwind"
 178     ;;
 179     lldb)
 180       echo "check-lldb"
 181     ;;
 182     pstl)
 183       # Currently we do not run pstl tests in CI.
 184     ;;
 185     libclc)
 186       # Currently there is no testing for libclc.
 187     ;;
 188     *)
 189       echo "check-${project}"
 190     ;;
 191     esac
 192   done
 193 }
 194