Setup Link to heading
Your .gitignore:
*.elc
A Makefile containing:
.PHONY: compile
compile:
@emacs -q -batch \
--eval '(setq byte-compile-error-on-warn t)' \
-f batch-byte-compile \
*.el
The first indentation is a tab, the following two are spaces. Makefiles just work this way for reasons beyond human comprehension.
Run Link to heading
Executing make compile will compile all your .el files and error in case
there are any warnings.
CI Link to heading
compile:
image: silex/emacs:${EMACS_VERSION}-alpine-ci
parallel:
matrix:
- EMACS_VERSION:
- 26.1
- 26.2
- 26.3
- 27.1
- 27.2
- 28.1
- master
script:
- make compile
name: CI
on: [push, pull_request]
jobs:
compile:
name: 'Compile code and check for warnings'
runs-on: debian-latest
strategy:
matrix:
emacs_version:
- 26.1
- 26.2
- 26.3
- 27.1
- 27.2
- 28.1
- snapshot
steps:
- name: 'Install Emacs'
uses: purcell/setup-emacs@master
with:
version: ${{ matrix.emacs_version }}
- name: 'Checkout code'
uses: actions/checkout@v2
- name: 'Byte compile and check for warnings'
run: make compile