1 files changed, 42 insertions, 0 deletions
diff --git a/rust/codegen_openapi.sh b/rust/codegen_openapi.sh
new file mode 100755
index 0000000..f86b276
--- /dev/null
+++ b/rust/codegen_openapi.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -exu
+set -o pipefail
+
+echo "Running openapi-generator..."
+OUTPUT=`pwd`/fatcat-openapi
+mkdir -p $OUTPUT
+cat ../fatcat-openapi3.yml | grep -v "TAGLINE$" | perl -0777 -pe "s/<\!-- STARTLONGDESCRIPTION -->.*<\!-- ENDLONGDESCRIPTION -->//s" > $OUTPUT/api.yaml
+
+export OPENAPI_GENERATOR_VERSION=5.0.0-SNAPSHOT
+./openapi-generator-cli.sh \
+    generate \
+    --generator-name rust-server \
+    --input-spec $OUTPUT/api.yaml \
+    --output $OUTPUT \
+    --package-name=fatcat-openapi \
+    --generate-alias-as-model
+
+cd fatcat-openapi
+
+echo "Running cargo-fmt (first time)..."
+cargo fmt
+
+echo "Patching..."
+
+# Hack to fix "release_date" (and "withdrawn_date") as Date, not DateTime
+sed -i 's/_date: Option<chrono::DateTime<chrono::Utc>>/_date: Option<chrono::NaiveDate>/g' src/models.rs
+sed -i 's/_date: Vec<chrono::DateTime<chrono::Utc>>/_date: Vec<chrono::NaiveDate>/g' src/models.rs
+perl -0777 -pi -e 's/_date\.push\(\n\s+chrono::DateTime::<chrono::Utc>::from_str/_date\.push\(chrono::NaiveDate::from_str/gs' src/models.rs
+
+# unnecessary duplicate copies of API spec
+rm api.yaml
+rm -rf api/
+
+echo "Running cargo-fmt (final time)..."
+cargo fmt
+
+cp Cargo.toml Cargo.toml.codegen
+git checkout Cargo.toml
+diff Cargo.toml Cargo.toml.codegen && true
+echo "Check the above diff for non-metadata changes to fatcat-openapi/Cargo.toml"