ci/run-windows-build.sh

   1 #!/usr/bin/env bash
   2 #
   3 # Script to trigger the Git for Windows build and test run.
   4 # Set the $GFW_CI_TOKEN as environment variable.
   5 # Pass the branch (only branches on https://github.com/git/git are
   6 # supported) and a commit hash.
   7 #
   8
   9 test $# -ne 2 && echo "Unexpected number of parameters" && exit 1
  10 test -z "$GFW_CI_TOKEN" && echo "GFW_CI_TOKEN not defined" && exit
  11
  12 BRANCH=$1
  13 COMMIT=$2
  14
  15 gfwci () {
  16         local CURL_ERROR_CODE HTTP_CODE
  17         CONTENT_FILE=$(mktemp -t "git-windows-ci-XXXXXX")
  18         while test -z $HTTP_CODE
  19         do
  20         HTTP_CODE=$(curl \
  21                 -H "Authentication: Bearer $GFW_CI_TOKEN" \
  22                 --silent --retry 5 --write-out '%{HTTP_CODE}' \
  23                 --output >(sed "$(printf '1s/^\xef\xbb\xbf//')" >$CONTENT_FILE) \
  24                 "https://git-for-windows-ci.azurewebsites.net/api/TestNow?$1" \
  25         )
  26         CURL_ERROR_CODE=$?
  27                 # The GfW CI web app sometimes returns HTTP errors of
  28                 # "502 bad gateway" or "503 service unavailable".
  29                 # We also need to check the HTTP content because the GfW web
  30                 # app seems to pass through (error) results from other Azure
  31                 # calls with HTTP code 200.
  32                 # Wait a little and retry if we detect this error. More info:
  33                 # https://docs.microsoft.com/en-in/azure/app-service-web/app-service-web-troubleshoot-http-502-http-503
  34                 if test $HTTP_CODE -eq 502 ||
  35                    test $HTTP_CODE -eq 503 ||
  36                    grep "502 - Web server received an invalid response" $CONTENT_FILE >/dev/null
  37                 then
  38                         sleep 10
  39                         HTTP_CODE=
  40                 fi
  41         done
  42         cat $CONTENT_FILE
  43         rm $CONTENT_FILE
  44         if test $CURL_ERROR_CODE -ne 0
  45         then
  46                 return $CURL_ERROR_CODE
  47         fi
  48         if test "$HTTP_CODE" -ge 400 && test "$HTTP_CODE" -lt 600
  49         then
  50                 return 127
  51         fi
  52 }
  53
  54 # Trigger build job
  55 BUILD_ID=$(gfwci "action=trigger&branch=$BRANCH&commit=$COMMIT&skipTests=false")
  56 if test $? -ne 0
  57 then
  58         echo "Unable to trigger Visual Studio Team Services Build"
  59         echo "$BUILD_ID"
  60         exit 1
  61 fi
  62
  63 # Check if the $BUILD_ID contains a number
  64 case $BUILD_ID in
  65 ''|*[!0-9]*) echo "Unexpected build number: $BUILD_ID" && exit 1
  66 esac
  67
  68 echo "Visual Studio Team Services Build #${BUILD_ID}"
  69
  70 # Wait until build job finished
  71 STATUS=
  72 RESULT=
  73 while true
  74 do
  75         LAST_STATUS=$STATUS
  76         STATUS=$(gfwci "action=status&buildId=$BUILD_ID")
  77         test "$STATUS" = "$LAST_STATUS" || printf "\nStatus: %s " "$STATUS"
  78         printf "."
  79
  80         case "$STATUS" in
  81         inProgress|postponed|notStarted) sleep 10               ;; # continue
  82                  "completed: succeeded") RESULT="success"; break;; # success
  83                     "completed: failed")                   break;; # failure
  84         *) echo "Unhandled status: $STATUS";               break;; # unknown
  85         esac
  86 done
  87
  88 # Print log
  89 echo ""
  90 echo ""
  91 gfwci "action=log&buildId=$BUILD_ID" | cut -c 30-
  92
  93 # Set exit code for TravisCI
  94 test "$RESULT" = "success"