WIP: add support for postmarketos.org/pmb-ci

.ci/check-dtb-install-location.sh

@@ -1,6 +1,8 @@
 #!/bin/sh -e
+# Description: Make sure all DTBs are installed in the right place
+# https://postmarktos.org/pmb-ci
 
-if grep -r 'INSTALL_DTBS_PATH="$pkgdir"/usr/share/dtb'; then
+if grep -r 'INSTALL_DTBS_PATH="$pkgdir"/usr/share/dtb' */*/linux-*/APKBUILD; then
 	echo 'Please do not install dtbs to /usr/share/dtb!'
 	echo 'Unless you have a good reason not to, please put them in /boot/dtbs'
 	exit 1

.ci/ec.sh

@@ -0,0 +1,12 @@
+#!/bin/sh -e
+# Description: Run editconfig-checker (file formatting)
+# https://postmarktos.org/pmb-ci
+
+if [ "$(id -u)" = 0 ]; then
+	set -x
+	apk -q add \
+		editorconfig-checker
+	exec su "${TESTUSER:-build}" -c "sh -e $0"
+fi
+
+ec

.ci/flake8.sh

@@ -0,0 +1,12 @@
+#!/bin/sh -e
+# Description: Lint testcases
+# https://postmarktos.org/pmb-ci
+
+if [ "$(id -u)" = 0 ]; then
+	set -x
+	apk -q add \
+		py-flake8
+	exec su "${TESTUSER:-build}" -c "sh -e $0"
+fi
+
+flake8 --ignore E501,F401,E722,W504,W605

.ci/shellcheck.sh

@@ -1,11 +1,20 @@
 #!/bin/sh -e
+# Description: Run shellcheck on everything
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
+# https://postmarktos.org/pmb-ci
 
 set -e
 DIR="$(cd "$(dirname "$0")" && pwd -P)"
 cd "$DIR/.."
 
+if [ "$(id -u)" = 0 ]; then
+	set -x
+	apk -q add \
+		shellcheck
+	exec su "${TESTUSER:-build}" -c "sh -e $0"
+fi
+
 # Find CHANGEMEs in APKBUILDs
 if grep -qr '(CHANGEME!)' *; then
 	echo "ERROR: Please replace '(CHANGEME!)' in the following files:"

.gitlab-ci.yml

@@ -2,6 +2,8 @@
 
 # global settings
 image: alpine:latest
+variables:
+  TESTUSER: "root"
 after_script:
   - .ci/move_logs.sh $CI_PROJECT_DIR
 stages:
@@ -46,10 +48,8 @@ testcases-linting:
     changes:
       - .ci/*
       - .ci/*/*
-  before_script:
-    - apk -q add py-flake8
   script:
-    - flake8 --ignore E501,F401,E722,W504,W605
+    - .ci/flake8.sh
 
 # shellcheck
 shellcheck:
@@ -57,18 +57,14 @@ shellcheck:
   <<: *only-default
   image: alpine:edge
   before_script:
-    - apk -q add shellcheck
-  script:
     - .ci/shellcheck.sh
 
 editor-config:
   stage: lint
   <<: *only-default
   image: alpine:edge
-  before_script:
-    - apk -q add editorconfig-checker
   script:
-    - ec
+    - .ci/ec.sh
 
 # aports checks (generic)
 aports-static: