54 lines
1.7 KiB
Bash
54 lines
1.7 KiB
Bash
#!/usr/bin/env bash
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# This is a simple script to check if builds are reproducible. The steps are:
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# 1. Build ORM with `./gradlew --no-daemon clean publishToMavenLocal --no-build-cache -Dmaven.repo.local=some-path/out/build1`
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# 2. Build ORM with `./gradlew --no-daemon clean publishToMavenLocal --no-build-cache -Dmaven.repo.local=some-path/out/build2` second time pointing to a different local maven repository to publish
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# 3. Compare the build results with sh ./ci/compare-build-results.sh some-path/out/build1 some-path/out/build2
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# 4. The generated .buildcompare file will also contain the diffscope commands to see/compare the problematic build artifacts
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outputDir1=$1
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outputDir2=$2
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outputDir1=${outputDir1%/}
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outputDir2=${outputDir2%/}
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ok=()
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okFiles=()
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ko=()
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koFiles=()
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for f in `find ${outputDir1} -type f | grep -v "javadoc.jar$" | grep -v "maven-metadata-local.xml$" | sort`
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do
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flocal=${f#$outputDir1}
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# echo "comparing ${flocal}"
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sha1=`shasum -a 512 $f | cut -f 1 -d ' '`
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sha2=`shasum -a 512 $outputDir2$flocal | cut -f 1 -d ' '`
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# echo "$sha1"
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# echo "$sha2"
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if [ "$sha1" = "$sha2" ]; then
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ok+=($flocal)
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okFiles+=(${flocal##*/})
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else
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ko+=($flocal)
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koFiles+=(${flocal##*/})
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fi
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done
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# generate .buildcompare
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buildcompare=".buildcompare"
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echo "ok=${#ok[@]}" >> ${buildcompare}
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echo "ko=${#ko[@]}" >> ${buildcompare}
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echo "okFiles=\"${okFiles[@]}\"" >> ${buildcompare}
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echo "koFiles=\"${koFiles[@]}\"" >> ${buildcompare}
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echo "" >> ${buildcompare}
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echo "# see what caused the mismatch in the checksum by executing the following diffscope commands" >> ${buildcompare}
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for f in ${ko[@]}
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do
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echo "# diffoscope $outputDir1$f $outputDir2$f" >> ${buildcompare}
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done
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if [ ${#ko[@]} -eq 0 ]; then
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exit 0
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else
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exit 1
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fi
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