44 lines
1.1 KiB
Bash
Executable File
44 lines
1.1 KiB
Bash
Executable File
#!/bin/bash -e
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#
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# This script fetches and rebuilds the "well-known types" protocol buffers.
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# To run this you will need protoc and goprotobuf installed;
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# see https://github.com/golang/protobuf for instructions.
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# You also need Go and Git installed.
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PKG=github.com/golang/protobuf/ptypes
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UPSTREAM=https://github.com/google/protobuf
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UPSTREAM_SUBDIR=src/google/protobuf
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PROTO_FILES=(any duration empty struct timestamp wrappers)
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function die() {
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echo 1>&2 $*
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exit 1
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}
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# Sanity check that the right tools are accessible.
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for tool in go git protoc protoc-gen-go; do
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q=$(which $tool) || die "didn't find $tool"
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echo 1>&2 "$tool: $q"
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done
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tmpdir=$(mktemp -d -t regen-wkt.XXXXXX)
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trap 'rm -rf $tmpdir' EXIT
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echo -n 1>&2 "finding package dir... "
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pkgdir=$(go list -f '{{.Dir}}' $PKG)
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echo 1>&2 $pkgdir
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base=$(echo $pkgdir | sed "s,/$PKG\$,,")
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echo 1>&2 "base: $base"
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cd "$base"
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echo 1>&2 "fetching latest protos... "
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git clone -q $UPSTREAM $tmpdir
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for file in ${PROTO_FILES[@]}; do
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echo 1>&2 "* $file"
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protoc --go_out=. -I$tmpdir/src $tmpdir/src/google/protobuf/$file.proto || die
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cp $tmpdir/src/google/protobuf/$file.proto $PKG/$file
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done
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echo 1>&2 "All OK"
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