forked from external/yambar
c4f9168191
run_command() was only run at configure time, meaning the generated version (that was passed on to the sources via -DYAMBAR_VERSION) became stale. Fix by implementing a shell script that generates a header file, and wrap this in a custom target that is run every time (but the generated file is only updated when the version changes)
32 lines
731 B
Bash
Executable file
32 lines
731 B
Bash
Executable file
#!/usr/bin/bash
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set -e
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default_version=${1}
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src_dir=${2}
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out_file=${3}
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# echo "default version: ${default_version}"
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# echo "source directory: ${src_dir}"
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# echo "output file: ${out_file}"
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if [[ $(command -v git) ]]; then
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new_version="$(git describe --always --tags) ($(env LC_TIME=C date "+%b %d %Y"), branch '$(git rev-parse --abbrev-ref HEAD)')"
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else
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new_version="${default_version}"
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fi
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new_version="#define YAMBAR_VERSION \"${new_version}\""
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if [[ -f "${out_file}" ]]; then
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old_version=$(<"${out_file}")
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else
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old_version=""
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fi
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# echo "old version: ${old_version}"
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# echo "new version: ${new_version}"
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if [[ "${old_version}" != "${new_version}" ]]; then
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echo "${new_version}" > "${out_file}"
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fi
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