start to have a container to build stuff IN

Dockerfile

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+FROM debian:latest
+RUN apt-get update -y && apt-get install -y build-essential 
+CMD ["make"]
+WORKDIR "/source"
+

README.md

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+# Building stuff in containers
+
+## Rationale / sought for Benefits
+
+1. "cleanliness", all dependencies can be setup / installed in container and do not needlessly remain after build
+2. "less/no missing dependecies"
+3. "hightened" reproducibility
+
+## Usage:
+
+```
+./build.sh
+```

build.sh

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+#!/bin/sh
+
+TAG(){
+  for CMD in xxh128sum sha1sum md5sum 'stat -c %Y'
+  do
+    RESULT="$($CMD Dockerfile 2>/dev/null)" && break
+  done
+  echo ${RESULT:0:16}
+}
+
+IMAGENAME="build-sh--$(basename "$(dirname "$(realpath "$0")")")":"$(TAG)"
+
+test -z $(docker images -q "$IMAGENAME") && {
+docker build --tag "$IMAGENAME" .
+}
+docker run --rm -it -v ./source:/source "$IMAGENAME"

source/Makefile

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+all:
+	echo hallo