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#!/bin/bash
set -euf -o pipefail
scripts=$(dirname "$0")
# shellcheck source=jenkins-helpers.sh
. "$scripts/jenkins-helpers.sh"
convert_args_to_variables "$@"
days="${days-10}"
human="${human-true}"
output="${output-/dev/null}"
refs_prefix="${refs_prefix-refs/heads/linaro-local/ci/}"
refs_url_prefix="${refs_url_prefix-https://git.linaro.org/toolchain/ci}"
repos=("${repos[@]-default}")
verbose="${verbose-false}"
classify="${classify-false}"
only="${only-false}"
keep_tmp="${keep_tmp-false}"
tmpdir="${tmpdir-""}"
output=$(realpath $output)
if [ $output != "/dev/null" ]; then
rm -f $output
fi
# This represent the average number of days between the last commit
# tested in the component, and the starting date of the jenkins test
declare -A delay_per_component=([binutils]=0 [gcc]=0 [glibc]=0 [llvm]=0 [linux]=8 [qemu]=0)
process_manifest ()
{
components=$*
iterate_again=false
declare -A rr
manifest=base-artifacts/manifest.sh
[ -f base-artifacts/jenkins/manifest.sh ] && manifest=base-artifacts/jenkins/manifest.sh
# shellcheck disable=SC1090
source $manifest
for c in $components; do
if [[ ! -v rr[debug_${c}_date] ]]; then
iterate_again=true
else
commit_stamps[$c]=$(eval echo "\${rr[debug_${c}_date]}")
fi
done
unset rr
}
process_all_artifacts ()
{
(
set -euf -o pipefail
local baseartifacts_url="$refs_url_prefix/base-artifacts"
local days_for_master days_for_release days_limit
# Initialize base-artifacts repo (by cloning its "empty" branch).
# FIXME: We need to add handling of /home/shared/git/base-artifacts to
# tcwg-generate-source-cache.sh .
clone_or_update_repo "base-artifacts" empty "$baseartifacts_url.git" \
"/home/shared/git/base-artifacts" empty
git -C "base-artifacts" reset -q --hard
days_for_master="$days"
days_for_release="$((days+days))"
local ref_sha1 ref
# Walk through all commits of all tcwg_bmk* branches and mark results
# referenced in those results with "used_by" file.
while read -r ref_sha1 ref; do
if [ $only != false ] && [[ ! $ref =~ $only ]]; then
continue
fi
dst_ref="refs/remotes/origin/${ref#refs/heads/}"
if [ "$(git -C base-artifacts rev-parse "$dst_ref")" != "$ref_sha1" ]
then
git -C "base-artifacts" fetch -q origin "+$ref:$dst_ref"
fi
git -C "base-artifacts" checkout -q $dst_ref
# -- get components for this project
components=""
if [ ! -d "base-artifacts"/git ]; then
# For old style artifacts, we consider, they have not been updated since
# git directory has been created in base-artifacts. i.e.
# 100fd17 round-robin.sh: Fix "git rev-parse" of short histories
commit_stamp=1660557250
days_ago=$((($(date +%s) - $commit_stamp) / (24 * 3600)))
echo "*all*: ${ref#$refs_prefix}: No successful run since $days_ago days" |& tee -a $output
continue;
fi
while read -e c; do
c=${c#base-artifacts/git/}
c=${c%_rev}
components="$components $c"
done < <(find base-artifacts/git -name '*_rev')
# -- get all component commit stamps
declare -A commit_stamps
iterate_again=true
while $iterate_again ; do
process_manifest $components
if $iterate_again; then
( git -C "base-artifacts" checkout HEAD~1 >/dev/null 2>&1 ) || iterate_again=false
fi
done
# -- dump the messages
days_limit=$days_for_master
[[ $ref =~ -release- ]] && days_limit=$days_for_release
for c in $components; do
if [[ -v commit_stamps[$c] ]]; then
days_ago=$((($(date +%s) - ${commit_stamps[$c]}) / (24 * 3600)))
if [ "$days_ago" -gt "$((days_limit + delay_per_component[$c]))" ]; then
echo "$c: ${ref#$refs_prefix}: last updated $days_ago days ago" |& tee -a $output
fi
else
echo "$c: ${ref#$refs_prefix}: no date for this component" |& tee -a $output
fi
done
done < <(git ls-remote "$baseartifacts_url" "${refs_prefix}*")
)
git -C "base-artifacts" gc
}
jenkins_base_url="https://ci.linaro.org"
use_last_build="${use_last_build-no}"
count_all=0
list_err_noproject=()
declare -A test
declare -A alldiags
################## UTILITY FUNCTIONS
classify_get_project()
{
verbose " * $1"
# #Â zero-initialize test var
test=(['gitproject']="" ['jkproject']="" ['branch']="" ['last_updated']=""
['poll_date']=""
#
['run_nb']="" ['run_date']="" ['run_status']="" ['run_title']="" ['run_check_regression']=""
#
['last_run']="" ['diag']="" )
test['last_updated']=$(echo $1 | sed -e 's|.*: last updated ||' -e 's|.*: No successful run since ||')
test['gitproject']=$(echo $1 |cut -d: -f 1)
test['branch']=$(echo $1 |cut -d: -f 2)
test['branch']=${test['branch']:1}
test['jkproject']=$(echo ${test['branch']} | sed \
-e's|\(.*\)/\(.*\)|\1--\2-build|')
verbose " : $jenkins_base_url/job/${test['jkproject']}"
verbose " : $tmpdir/""${test['jkproject']}"
mkdir -p $tmpdir/"${test['jkproject']}" ; cd $tmpdir/"${test['jkproject']}"
}
set_diag()
{
diag_error="$1"
test['diag']="$diag_error"
if [ "${test['diag']}" == "ERROR (project doesnot exist)" ] &&
[[ ! ${list_err_noproject[*]} =~ (^|[[:space:]])${test['branch']}($|[[:space:]]) ]]; then
list_err_noproject+=("${test['branch']}");
fi
[ -z "${alldiags["$diag_error"]+set}" ] && alldiags["$diag_error"]=0
alldiags["$diag_error"]="$(( alldiags["$diag_error"] + 1 ))"
verbose " ==> diag=$diag_error"
}
verbose ()
{
if [ $verbose != false ]; then
echo "$@"
fi
}
download_project_file ()
{
local filename=$1
local local_file=$filename
local remote_file
remote_file="$(echo $filename | sed -e 's|__toppage__|.|')"
cd $tmpdir/"${test['jkproject']}"
[ -f "$local_file" ] && return
mkdir -p "$(dirname "$local_file")"
# echo $(pwd)/$local_file
wget -O "$(pwd)/$local_file" -o /dev/null "$jenkins_base_url/job/${test['jkproject']}/$remote_file" || true
}
classify ()
{
local condition="$1"
local filename="$2"
local expression="$3"
local diag_error="$4"
# Only if not already classified
if [ ! -z "${test['diag']}" ]; then return; fi
download_project_file "$filename"
if [ "$condition" == "exist" ]; then
if [ ! -s "$filename" ]; then
set_diag "$diag_error"
fi
fi
if [ "$condition" == "grep" ] && [ -f "$filename" ]; then
nb=$(grep -c "$expression" $filename || true)
if [ "$nb" != "0" ]; then
set_diag "$diag_error"
fi
fi
if [ "$condition" == "xzgrep" ] && [ -s "$filename" ]; then
nb=$(xzcat $filename | grep -c "$expression" || true)
if [ "$nb" != "0" ]; then
set_diag "$diag_error"
fi
fi
}
################## GET INFO FROM THE BUILD
get_project_info ()
{
count_all=$((count_all+1))
# Diag has been already classified. Probably means no project. don't go further
if [ ! -z "${test['diag']}" ]; then return; fi
#Â Last poll
download_project_file scmPollLog
test['poll_date']=$(grep 'Started on' scmPollLog | sed -e 's|.*Started on ||' -e 's|,||g' || true)
test['poll_date']=$(echo ${test['poll_date']} | sed -e 's|,||g' -e 's| mo | month |g' -e 's| hr | hour |g' || true)
test['poll_date']=$(date --date="${test['poll_date']}" +"%x %R")
# LastBuild run date
download_project_file lastBuild/__toppage__
test['run_date']=$(grep 'Started .* ago' lastBuild/__toppage__ | sed -e 's|.*Started \(.*\) ago.*|\1 ago|'|head -1)
}
get_artifact_dir ()
{
lookfor=$1
download_project_file ${test['run_nb']}/artifact/artifacts/__toppage__
local i nb stepname
for i in {1..15}; do
stepname=$(printf "%02d" $i)-$lookfor
nb=$(grep -c "href=\"$stepname\"" ${test['run_nb']}/artifact/artifacts/__toppage__)
if [ $nb != 0 ]; then
test["run_dir_$lookfor"]="$stepname"
echo "$stepname"
#echo "$jenkins_base_url/job/${test['jkproject']}/${test['run_nb']}/artifact/artifacts/${test[run_dir_$lookfor]}"
break
fi
done
}
get_run_title_and_status ()
{
run=$1
verbose " - get_run_title_and_status() : $run"
# Last run
download_project_file $run/__toppage__
if [ -s "$run/__toppage__" ]; then
test['run_title']=$(grep '<title>.*</title>' $run/__toppage__ | head -1 | sed -e 's|</title>.*||' -e 's|.*<title>||'||true)
test['run_title']=$(echo ${test['run_title']}|sed -e 's|.* #||' -e 's| \[Jenkins\].*||')
test['run_nb']=$(echo ${test['run_title']}|sed -e 's|\([0-9]*\)-.*|\1|')
test['run_status']=$(grep 'tooltip' $run/__toppage__ | head -1 | sed -e 's|.*tooltip="||' -e 's|"* .*||' ||true)
fi
verbose " > [${test['run_status']}] ${test['run_title']}"
}
get_last_interesting_run ()
{
gitprojectshort=$(echo ${test['gitproject']}|cut -d- -f1)
test['last_run']="lastBuild"
get_run_title_and_status "lastBuild"
[ "x${test['run_nb']}" = "x" ] && return
[[ "${test['gitproject']}" =~ base-artifacts ]] && return
verbose " . last interesting run() : ${test['run_nb']}"
export r # to avoid shellcheck unused warning
for r in {1..8}; do
get_run_title_and_status ${test['run_nb']}
if [[ "${test['run_title']}" =~ $gitprojectshort ]] ||
[ $gitprojectshort == "*all*" ]; then
test['last_run']=${test['run_nb']}
verbose " > ${test['run_nb']}"
return
fi
test['run_nb']=$((test['run_nb']-1))
done
verbose " > ${test['run_nb']}"
}
################## CLASSIFY FUNCTIONS
classify_polling_error ()
{
if [ ! -z "${test['diag']}" ]; then return; fi
verbose " - classify_polling_error()"
classify grep scmPollLog "Connection timed out" "ERROR(timeout while polling)"
classify grep scmPollLog "fatal: read error: Connection reset by peer" "ERROR(fatal polling error)"
}
classify_project_deleted ()
{
if [ ! -z "${test['diag']}" ]; then return; fi
verbose " - classify_project_deleted()"
classify exist __toppage__ "x" "ERROR (project doesnot exist)"
}
classify_project_disabled ()
{
if [ ! -z "${test['diag']}" ]; then return; fi
verbose " - classify_project_disabled()"
classify grep __toppage__ "Project DELETE ME" "ERROR (project disabled)"
}
classify_gcc_boostrap_timeout ()
{
if [ ! -z "${test['diag']}" ]; then return; fi
verbose " - classify_gcc_boostrap_timeout()"
classify grep __toppage__ "tcwg_gcc_bootstrap" "ERROR (bootstrap timeout)"
}
classify_analyse_console ()
{
if [ ! -z "${test['diag']}" ]; then return; fi
verbose " - classify_analyse_console()"
classify grep lastBuild/consoleText "Build timed out" "ERROR (build timeout)"
classify grep lastBuild/consoleText "FATAL: \[ssh-agent\] Unable to start agent" "ERROR (cannot start ssh-agent)"
}
classify_analyse_result_file ()
{
local stage
if [ ! -z "${test['diag']}" ]; then return; fi
if [ "${test['run_status']}" == "Success" ]; then return; fi
verbose " - classify_analyse_result_file()"
download_project_file ${test['run_nb']}/artifact/artifacts/results
while read line
do
# stage line
pat='^# .*(reset_artifacts|build_abe|build_bmk_llvm|benchmark|linux_n_obj)'
if [[ $line =~ $pat ]]; then
stage="$(echo $line|sed -e 's|# ||' -e 's| --.*||' -e 's|:.*||')"
#echo " $line => $stage"
fi
# Clear error line
pat='^# Benchmarking infra is offline'
if [[ $line =~ $pat ]]; then
set_diag "ERROR (infra offline)"
fi
pat='# .* error: patch failed'
if [[ $line =~ $pat ]]; then
set_diag "ERROR (git patch failed)"
fi
pat='# First few build errors in logs'
if [[ $line =~ $pat ]]; then
set_diag "ERROR ($stage build errors)"
fi
pat='^# .*grew in size.*'
if [[ $line =~ $pat ]]; then
set_diag "ERROR (grew in size)"
fi
pat='^# .*slowed down.*'
if [[ $line =~ $pat ]]; then
set_diag "ERROR (slowed down)"
fi
pat='^# .*reduced by.*'
if [[ $line =~ $pat ]]; then
set_diag "ERROR (reduced)"
fi
# single message before reset-artifact
pat='^# FAILED'
if [[ $line =~ $pat ]] && [ ! -v stage ]; then
set_diag "ERROR (FAILED in reset_artifacts)"
fi
[ ! -z "${test['diag']}" ] && break
done < "${test['run_nb']}/artifact/artifacts/results"
# If diag is set
if [ ! -z "${test['diag']}" ]; then return; fi
# otherwise fill with the stage
if [[ -v stage ]]; then
set_diag "ERROR ($stage)";
fi
}
## Detection quite fragile for the moment
classify_no_change_in_sources ()
{
local pjt days_limit
if [ ! -z "${test['diag']}" ]; then return; fi
verbose " - classify_no_change_in_sources()"
# how many days
if [[ ${test['jkproject']} =~ -release- ]]; then
days_limit="$((days+days))"
else
days_limit="$days"
fi
# get date
download_project_file ${test['run_nb']}/artifact/artifacts/jenkins/manifest.sh
# shellcheck disable=SC2034
declare -A rr debug
# shellcheck disable=SC1090
source ${test['run_nb']}/artifact/artifacts/jenkins/manifest.sh
# set diag if appopriate
pjt=$(echo ${test['gitproject']}|cut -d- -f1)
if [ "${rr[debug_${pjt}_date]+abc}" ]; then
local last_commit_date start_warn_date
last_commit_date="${rr[debug_${pjt}_date]}"
start_warn_date=$(date +%s --date="$days_limit days ago")
if [ "$last_commit_date" -lt "$start_warn_date" ]; then
set_diag "ERROR (no change in sources)";
fi
fi
}
################## PRINT SUGGESTIONS
print_suggestions ()
{
local gitbase="ssh://git.linaro.org/toolchain/ci"
if [ ${#list_err_noproject[@]} -ne 0 ]; then
echo "1) For deleted projects you may want to DELETE the stored results branches:" |& tee -a $output
tmpdir=/tmp/empty_git
echo "mkdir -p $tmpdir && cd $tmpdir && git init" |& tee -a $output
echo "git push $gitbase/base-artifacts.git \\" |& tee -a $output
for br in "${list_err_noproject[@]}"; do
echo " --delete refs/heads/linaro-local/ci/$br \\" |& tee -a $output
done
echo "" |& tee -a $output
echo "rm -rf $tmpdir" |& tee -a $output
fi
}
################## MAIN CLASSIFY FUNCTIONS
classify_failures ()
{
local stale_jobs_file
stale_jobs_file="$(pwd)/$1"
[ "x$tmpdir" = "x" ] &&
tmpdir="$(mktemp -d -t tmpdir-XXXXXXXXXX)"
echo "working in $tmpdir"
cd $tmpdir
printf "\n" |& tee -a $output
printf "%-45s | %-13s | %-16s | %-16s | %-50s\n" "AUTOMATIC DIAGNOSTIC" "LAST UPDATED" "LAST POLLING" "LAST RUN" "PROJECT NAME" |& tee -a $output
printf "====================================================================================================================================================================\n" |& tee -a $output
while read -r line;
do
classify_get_project "$line"
if [ $only != false ] && [[ ! ${test['jkproject']} =~ $only ]]; then
continue
fi
if [ $verbose == "*all*" ]; then set -x; fi
#Â Check if project exist before getting the infos
classify_project_deleted
#Â Get info from project
get_project_info
#Â Classify
classify_polling_error
#Â is disabled ?
classify_project_disabled
#Â deeper analyse
get_last_interesting_run
classify_analyse_console
classify_analyse_result_file
classify_no_change_in_sources
[ -z "${test['diag']}" ] && set_diag "-"
printf "%-45s | %-13s | %-16s | %-16s | %-16s %-50s\n" "${test['diag']}" "${test['last_updated']}" "${test['poll_date']}" "${test['run_date']}" "[${test['gitproject']}]" "$jenkins_base_url/job/${test['jkproject']}/${test['run_nb']}" |& tee -a $output
done < $stale_jobs_file
printf "====================================================================================================================================================================\n" |& tee -a $output
printf "SUMMARY : \n" |& tee -a $output
for K in "${!alldiags[@]}"; do
printf " %-28s : %-3s\n" "$K" "${alldiags[$K]}" |& tee -a $output
done
printf " %-28s : %-3s\n" "TOTAL FAILURES" "$count_all" |& tee -a $output
printf "====================================================================================================================================================================\n" |& tee -a $output
printf "SUGGESTIONS : \n" |& tee -a $output
print_suggestions
printf "====================================================================================================================================================================\n" |& tee -a $output
printf "\n" |& tee -a $output
[ $keep_tmp ] || rm -rf $tmpdir
}
# If classify is specified, classify the failures
if [ $classify != false ]; then
classify_failures $classify
exit 0;
fi
process_all_artifacts
|