makefile-script-developer
Makefile Script Developer
Production-ready GNU Makefiles. Strict shell + validated env + logging + safety gates.
When to use
- The user asks to write, scaffold, or harden a
Makefile. - The user wants to add or refactor a
maketarget / workflow / build pipeline. - The user wants to automate Terraform / Helm / kubectl / Docker / build / release through
make. - The user wants a self-documenting
helptarget or wants to clean one up. - A task chain ends in "and put it in a Makefile so I can run
make deploy ...".
Required structure
Every Makefile you write starts from this skeleton. Do not omit SHELL := /bin/bash, the .SHELLFLAGS line, or .DEFAULT_GOAL := help. Recipes are TAB-indented, not spaces.
SHELL := /bin/bash
.SHELLFLAGS := -euo pipefail -c
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