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130 lines
3.1 KiB
Bash
130 lines
3.1 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2022-06-13 16:18:51 +0100 (Mon, 13 Jun 2022)
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#
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# https://github.com/HariSekhon/DevOps-Bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help improve or steer this or other code I publish
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck source=lib/utils.sh
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. "$srcdir/lib/utils.sh"
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#if [ $# -gt 0 ]; then
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# filelist="$*"
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#else
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# can point to test.json as an explicit argument
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# could check *.json too but in DevOps Python Tools repo multirecord.json would break as this cannot handle multi-json record files
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#filelist="$(find "${1:-.}" -type f -name '*.y*ml' -o -type f -name '*.json' | sort)"
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filelist="$(find "${1:-.}" -type f -name '*.xml' | sort)"
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#fi
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if [ -z "$filelist" ]; then
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return 0 &>/dev/null ||
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exit 0
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fi
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section "XML Syntax Checks"
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if [ -n "${NOSYNTAXCHECK:-}" ]; then
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echo "\$NOSYNTAXCHECK environment variable set, skipping XML syntax checks"
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echo
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exit 0
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elif [ -n "${QUICK:-}" ]; then
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echo "\$QUICK environment variable set, skipping XML syntax checks"
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echo
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exit 0
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fi
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if ! command -v xmllint &>/dev/null; then
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echo "xmllint not found in \$PATH, not running XML syntax checks"
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exit 0
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fi
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start_time="$(start_timer)"
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type -P xmllint
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xmllint --version
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echo
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export max_len=0
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for x in $filelist; do
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if [ "${#x}" -gt "$max_len" ]; then
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max_len="${#x}"
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fi
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done
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# to account for the colon
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((max_len + 1))
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check_xml(){
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local filename="$1"
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printf "%-${max_len}s " "$filename:" >&2
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set +eo pipefail
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output="$(xmllint "$filename")"
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result=$?
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set -eo pipefail
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# shellcheck disable=SC2181
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if [ "$result" -eq 0 ]; then
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echo "OK" >&2
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else
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echo "FAILED" >&2
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if [ -z "${QUIET:-}" ]; then
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echo >&2
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sed "s|^|$filename: |" <<< "$output" >&2
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echo >&2
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fi
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echo 1
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exit 1
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fi
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}
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echo "building file list" >&2
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tests="$(
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for filename in $filelist; do
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#isExcluded "$filename" && continue
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echo "check_xml $filename"
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done
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)"
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cpu_count="$(cpu_count)"
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multiplier=1 # doesn't get faster increasing this in tests, perhaps even slightly slower due to context switching
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parallelism="$((cpu_count * multiplier))"
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echo "found $cpu_count cores, running $parallelism parallel jobs"
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echo
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# export functions to use in parallel
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export -f check_xml
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export SHELL=/bin/bash # Debian docker container doesn't set this and defaults to sh, failing to find exported function
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set +eo pipefail
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tally="$(parallel -j "$parallelism" <<< "$tests")"
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exit_code=$?
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set -eo pipefail
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count="$(awk '{sum+=$1} END{print sum}' <<< "$tally")"
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echo >&2
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time_taken "$start_time"
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echo >&2
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if [ $exit_code -eq 0 ]; then
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section2 "All XML files passed syntax check"
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else
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echo "ERROR: $count broken xml files detected!" >&2
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echo >&2
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section2 "XML checks failed"
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exit 1
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fi
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