[minor] Add pandoc microservice (#4)

Dockerfile

@@ -3,9 +3,8 @@ FROM golang:1.21-alpine
 WORKDIR /app
 
 RUN apk update && \
-    apk add openssl && \
-  openssl s_client -connect helloworld.letsencrypt.org:443 -showcerts </dev/null 2>/dev/null | sed -e '/-----BEGIN/,/-----END/!d' | tee "/usr/local/share/ca-certificates/ca.crt" >/dev/null && \
-  update-ca-certificates
+    apk add curl bash ca-certificates && \
+    update-ca-certificates
 
 COPY . ./
 RUN go mod download && \

docker-images/pandoc/Dockerfile

@@ -0,0 +1,9 @@
+ARG TAG=main
+ARG DOCKER_REPOSITORY=local
+FROM ${DOCKER_REPOSITORY}/scyllaridae:${TAG} AS scyllaridae
+FROM pandoc/latex:3.1.1 AS pandoc
+
+WORKDIR /app
+COPY --from=scyllaridae /app/scyllaridae /app/scyllaridae
+COPY scyllaridae.yml .
+ENTRYPOINT ["/app/scyllaridae"]

docker-images/pandoc/scyllaridae.yml

@@ -0,0 +1,12 @@
+destinationHttpMethod: PUT
+allowedMimeTypes:
+  - "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+  - "application/xml"
+cmdByMimeType:
+  default:
+    cmd: /usr/local/bin/pandoc
+    args:
+      - "-f"
+      - "docx"
+      - "-t"
+      - "pdf"