[gparted] Add Alpine Linux CI build job (!104)

[Curtis Gedak <gedakc src gnome org>]

commit 7e1fef16aea83cc4446060151b14563e7417e9d0
Author: Mike Fleetwood <mike fleetwood googlemail com>
Date:   Thu Jun 16 12:01:12 2022 +0100

    Add Alpine Linux CI build job (!104)
    
    There have been a number of GParted build issues [1][2] recently on
    Alpine Linux because it uses musl libc [3] which is stricter to POSIX,
    rather than the GNU C Library (glibc) which has numerous enhancements.
    Glibc is used by most Linux distributions, including CentOS and Ubuntu
    already used in the GNOME Continuous Integration jobs.  So add a GParted
    build job on Alpine Linux to catch these issues in future.  Uses the
    docker image of the latest Alpine Linux release.
    
    [1] 3d4b1c1e7b33f229efd254fb0cc06660af627ea0
        Fix NULL == 0 assumption in call to ped_partition_flag_next() (!100)
    [2] 45c00927b72319f00855c7feaf4dcf109b3e4414
        Use POSIX basename() in BCache_Info.cc (!99)
    [3] musl libc
        https://musl.libc.org/
    
    Closes !104 - Add Alpine Linux CI jobs and resolve label and UUID issues
                  with FAT16/32

 .gitlab-ci.yml | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cb9cf71d..9bad7ac1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,6 +2,16 @@ stages:
   - build
   - test
 
+.alpine_image_template: &alpine_image_definition
+  # Use official Alpine image https://hub.docker.com/_/alpine/.
+  image: alpine:latest
+  before_script:
+    - cat /proc/version
+    - cat /etc/os-release
+    - apk update
+    - apk add gnome-common yelp-tools automake autoconf glib-dev intltool
+              libtool g++ parted-dev gtkmm3-dev itstool make
+
 .centos_image_template: &centos_image_definition
   # Use official CentOS image https://hub.docker.com/_/centos/.
   image: centos:centos7
@@ -103,7 +113,11 @@ stages:
       - ./
     expire_in: 1 week
 
-# Check GParted can be built and installed on CentOS and Ubuntu.
+# Check GParted can be built and installed on Alpine Linux, CentOS and Ubuntu.
+alpine_build:
+  <<: *alpine_image_definition
+  <<: *build_stage_definition
+
 centos_build:
   <<: *centos_image_definition
   <<: *build_stage_definition