9bb49197ed
* add '-mindepth 1' to the 'find' command that is used to get the plugin
list:
Without this parameter the result contains "plugins/" in addition to
"plugins/<plugin-1>", "plugins/<plugin-2", etc.
* fix copy command to copy plugin sources:
We used "cp -r plugins/*/{java,javatests}/* ${destdir}/${plugin}/java"
which copied the code of all plugins into each plugin folder at the
destination. To fix this include the plugin name into the source
folder, so that only code of this one plugin is copied. If we do this
we should test if the source folder exists before copying to avoid
error messages for non-existing folder.
Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: I338b99209eff5643a83e401e2a56ac3113cbe541
67 lines
1.9 KiB
Bash
Executable File
67 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Usage
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#
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# COVERAGE_CPUS=32 tools/coverage.sh [/path/to/report-directory/]
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#
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# COVERAGE_CPUS defaults to 2, and the default destination is a temp
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# dir.
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genhtml=$(which genhtml)
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if [[ -z "${genhtml}" ]]; then
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echo "Install 'genhtml' (contained in the 'lcov' package)"
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exit 1
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fi
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destdir="$1"
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if [[ -z "${destdir}" ]]; then
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destdir=$(mktemp -d /tmp/gerritcov.XXXXXX)
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fi
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echo "Running 'bazel coverage'; this may take a while"
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# coverage is expensive to run; use --jobs=2 to avoid overloading the
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# machine.
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bazel coverage -k --jobs=${COVERAGE_CPUS:-2} -- ...
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# The coverage data contains filenames relative to the Java root, and
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# genhtml has no logic to search these elsewhere. Workaround this
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# limitation by running genhtml in a directory with the files in the
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# right place. Also -inexplicably- genhtml wants to have the source
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# files relative to the output directory.
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mkdir -p ${destdir}/java
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cp -r {java,javatests}/* ${destdir}/java
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mkdir -p ${destdir}/plugins
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for plugin in `find plugins/ -mindepth 1 -maxdepth 1 -type d`
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do
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mkdir -p ${destdir}/${plugin}/java
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if [ -e ${plugin}/java/ ]
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then cp -r ${plugin}/java/* ${destdir}/${plugin}/java
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fi
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if [ -e ${plugin}/javatests/ ]
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then cp -r ${plugin}/javatests/* ${destdir}/${plugin}/java
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fi
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# for backwards compatibility support plugins with old file structure
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mkdir -p ${destdir}/${plugin}/src/{main,test}/java
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if [ -e ${plugin}/src/main/java/ ]
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then cp -r ${plugin}/src/main/java/* ${destdir}/${plugin}/src/main/java/
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fi
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if [ -e ${plugin}/src/test/java/ ]
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then cp -r ${plugin}/src/test/java/* ${destdir}/${plugin}/src/test/java/
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fi
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done
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base=$(bazel info bazel-testlogs)
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for f in $(find ${base} -name 'coverage.dat') ; do
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cp $f ${destdir}/$(echo $f| sed "s|${base}/||" | sed "s|/|_|g")
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done
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cd ${destdir}
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find -name '*coverage.dat' -size 0 -delete
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genhtml -o . --ignore-errors source *coverage.dat
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echo "coverage report at file://${destdir}/index.html"
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