1 files changed, 66 insertions, 0 deletions
diff --git a/regenerate.sh b/regenerate.sh
new file mode 100755
index 0000000..a1e0dd9
--- /dev/null
+++ b/regenerate.sh
@@ -0,0 +1,66 @@
+#!/bin/sh -ex
+
+cd $(dirname $0)
+
+die() {
+    echo "$@" >&2
+    exit 1
+}
+
+protoc_ver=$(protoc --version)
+case "$protoc_ver" in
+    "libprotoc 3"*) ;;
+    *)
+        die "you need to use protobuf 3 to regenerate .rs from .proto"
+    ;;
+esac
+
+cargo build --manifest-path=../protobuf-codegen/Cargo.toml
+
+where_am_i=$(cd ..; pwd)
+
+rm -rf tmp-generated
+mkdir tmp-generated
+
+case `uname` in
+    Linux)
+        exe_suffix=""
+    ;;
+    MSYS_NT*)
+        exe_suffix=".exe"
+    ;;
+esac
+
+protoc \
+    --plugin=protoc-gen-rust="$where_am_i/target/debug/protoc-gen-rust$exe_suffix" \
+    --rust_out tmp-generated \
+    --rust_opt 'serde_derive=true inside_protobuf=true' \
+    -I../proto \
+    ../proto/google/protobuf/*.proto \
+    ../proto/google/protobuf/compiler/* \
+    ../proto/rustproto.proto
+
+mv tmp-generated/descriptor.rs tmp-generated/plugin.rs tmp-generated/rustproto.rs src/
+mv tmp-generated/*.rs src/well_known_types/
+(
+    cd src/well_known_types
+    exec > mod.rs
+    echo "// This file is generated. Do not edit"
+    echo '//! Generated code for "well known types"'
+    echo "//!"
+    echo "//! [This document](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf) describes these types."
+
+    mod_list() {
+        ls | grep -v mod.rs | sed -e 's,\.rs$,,'
+    }
+
+    echo
+    mod_list | sed -e 's,^,mod ,; s,$,;,'
+
+    echo
+    mod_list | while read mod; do
+        echo "pub use self::$mod::*;"
+    done
+)
+
+# vim: set ts=4 sw=4 et: