Add Drone build configuration

Author: djmaze

.drone.yml

@@ -0,0 +1,42 @@
+matrix:
+  VERSION:
+    - "2.22"
+
+build:
+  preparing:
+    image: armhfbuild/buildpack-deps:jessie-scm
+    commands:
+      - rm upstream -fR && git clone --single-branch https://github.com/andyshinn/alpine-pkg-glibc upstream
+      - rm packages -fR && mkdir packages
+      - chown -R 1000 upstream packages
+      - cd upstream
+      - sed -i 's/arch=.*/arch="armhf"/g' APKBUILD
+      - sed -i 's/ld-linux-x86-64.so.2/ld-linux-armhf.so.3/g' APKBUILD
+      - sed -i 's/lib64/lib/g' APKBUILD
+      - sed -i 's/^source=.*/source="https:\/\/github.com\/armhf-docker-library\/glibc\/releases\/download\/2.22\/glibc-bin.tar.gz/' APKBUILD
+      - export MD5=2a9d468836dd45918d679ee53ae23542
+      - sed -i "s/md5sums=\".*/md5sums=\"${MD5} glibc-bin.tar.gz/" APKBUILD
+  building:
+    image: armhfbuild/alpine-abuild
+    environment:
+      - RSA_PRIVATE_KEY=ABCDEF
+    commands:
+      - ln -s $PWD/upstream /home/builder/package
+      - ln -s $PWD/packages /home/builder/packages
+      - cd /home/builder/package
+      - abuilder -r
+
+publish:
+  github_release:
+    api_key: $$GITHUB_API_KEY
+    files:
+      - packages/src/armhf/glibc-$$VERSION-armhf.tar.gz
+      - packages/src/armhf/glibc-bin-$$VERSION-armhf.tar.gz
+      - packages/src/armhf/glibc-i18n-$$VERSION-armhf.tar.gz
+      - packages/src/armhf/APKINDEX.tar.gz
+    checksum: sha1
+
+notify:
+  slack:
+    webhook_url: $$SLACK_WEBHOOK_URL
+    channel: armhf

.gitignore

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+/packages
+/upstream