feat: improve docker container builds

Author: de-sh

.dockerignore

@@ -0,0 +1,3 @@
+clickbench/
+.github/
+quest.*

Dockerfile

@@ -2,16 +2,24 @@ FROM golang:1.21.1-bookworm
 
 WORKDIR /tests
 
+# Install all system dependencies
+RUN apt update && apt install -y wget jq
+
+# install k6
+RUN gpg -k
+RUN gpg --no-default-keyring --keyring /usr/share/keyrings/k6-archive-keyring.gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys C5AD17C747E3415A3642D57D77C6C491D6AC1D69
+RUN echo "deb [signed-by=/usr/share/keyrings/k6-archive-keyring.gpg] https://dl.k6.io/deb stable main" | tee /etc/apt/sources.list.d/k6.list
+RUN apt update
+RUN apt install k6
+
+# Install flog for fake logs
+RUN go install github.com/mingrammer/flog
+
+# Copy source files and build test binary
 COPY . .
+RUN go test -c
 
-RUN go test -c \
-    && apt install wget \
-    && wget https://github.com/grafana/k6/releases/download/v0.46.0/k6-v0.46.0-linux-amd64.deb \
-    && apt install -f ./k6-v0.46.0-linux-amd64.deb \
-    && apt update \
-    && apt install -y jq \
-    && wget https://github.com/mingrammer/flog/releases/download/v0.4.3/flog_0.4.3_linux_amd64.tar.gz \
-    && tar -xvf flog_0.4.3_linux_amd64.tar.gz \
-    && cp flog /usr/local/bin 
+# Make sure the shell script is executable
+RUN chmod +x ./main.sh
 
 ENTRYPOINT ["./main.sh"]