Simplify

go/exam/Dockerfile

@@ -3,7 +3,6 @@ FROM golang:1.14.6-alpine3.12
 ENV GIT_TERMINAL_PROMPT=0
 RUN apk add --no-cache git
 RUN go get github.com/01-edu/z01
-COPY --from=mkcert-ca . /usr/local/share/ca-certificates
-RUN update-ca-certificates
+
 COPY entrypoint.sh /usr/local/bin
-ENTRYPOINT ["/bin/sh", "/usr/local/bin/entrypoint.sh"]
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

go/exam/entrypoint.sh

@@ -1,25 +1,6 @@
 #!/bin/sh
 
-set -o noglob
-set -o errexit
-set -o nounset
-IFS='
-'
+set -e
 
-mkdir -p src/student
-cd src/student
-
-first_file=$(echo "$EXPECTED_FILES" | cut -d' ' -f1)
-dir=$(dirname "$first_file")
-mkdir -p "$dir"
-cat > "$first_file"
-
-cd
-
-# Run program
-if test "$dir" = "."; then
-    go build -o exe "./src/student"
-else
-    go build -o exe "./src/student/$EXERCISE"
-fi
+go build -o exe ./student
 ./exe "$@"