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