From 45b903207c91413bbda965a078c65db3557028d4 Mon Sep 17 00:00:00 2001
From: root <root@ip-10-0-140-21.ap-northeast-1.compute.internal>
Date: Sun, 21 Jul 2024 04:56:27 +0000
Subject: [PATCH] follow building best practices

Signed-off-by: root <root@ip-10-0-140-21.ap-northeast-1.compute.internal>
---
 gmon.sh | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/gmon.sh b/gmon.sh
index 724e6bd..8d1b6fd 100755
--- a/gmon.sh
+++ b/gmon.sh
@@ -29,19 +29,22 @@ image_buildenv=gmon-buildenv-$arch
 dockerfile_buildenv=$(mktemp)
 cat > "$dockerfile_buildenv" <<EOF
 FROM debian:bookworm-20240513@sha256:fac2c0fd33e88dfd3bc88a872cfb78dcb167e74af6162d31724df69e482f886c
-RUN apt-get update && apt-get install -y --no-install-recommends \
-  git \
-  wget \
-  llvm-14 \
+RUN <<END
+apt-get update
+apt-get install -y --no-install-recommends \
+  ca-certificates \
   clang-14 \
+  clang-format-14 \
+  git \
   libbpf-dev \
-  ca-certificates \
-  clang-format-14 && \
-  ln -s /usr/bin/llvm-strip-14 /usr/bin/llvm-strip && \
-  ln -s /usr/bin/clang-14 /usr/bin/clang && \
-  ln -s /usr/bin/clang-format-14 /usr/bin/clang-format
-RUN wget -O- --no-check-certificate https://github.com/libbpf/bpftool/releases/download/v7.3.0/bpftool-v7.3.0-amd64.tar.gz | tar -xzf - -C /usr/bin && chmod +x /usr/bin/bpftool
-RUN wget -O- --no-check-certificate https://go.dev/dl/go1.22.3.linux-amd64.tar.gz | tar -xzf - -C /usr/local && chmod +x /usr/local/go/bin/go && ln -s /usr/local/go/bin/go /usr/bin/go
+  llvm-14 \
+  wget
+ln -s /usr/bin/llvm-strip-14 /usr/bin/llvm-strip
+ln -s /usr/bin/clang-14 /usr/bin/clang
+ln -s /usr/bin/clang-format-14 /usr/bin/clang-format
+wget -O- --no-check-certificate https://github.com/libbpf/bpftool/releases/download/v7.3.0/bpftool-v7.3.0-amd64.tar.gz | tar -xzf - -C /usr/bin && chmod +x /usr/bin/bpftool
+wget -O- --no-check-certificate https://go.dev/dl/go1.22.3.linux-amd64.tar.gz | tar -xzf - -C /usr/local && chmod +x /usr/local/go/bin/go && ln -s /usr/local/go/bin/go /usr/bin/go
+END
 WORKDIR /usr/src
 COPY go.mod go.mod
 RUN go mod download