.github: Introduce CODEOWNERS and drop MAINTAINERS.md

This commit introduces a new file, `CODEOWNERS`, which acts as a
replacement for `MAINTAINERS.md`.  This file is used by Github to
protect directories and files as well as help with automatic
assignments for incoming PRs.  More information on the
`CODEOWNERS` file can be found here[0].

[0]: https://help.github.com/articles/about-codeowners/

Signed-off-by: Alexander Jung <a.jung@lancs.ac.uk>
Reviewed-by: Razvan Deaconescu <razvan.deaconescu@cs.pub.ro>
Tested-by: Unikraft CI <monkey@unikraft.io>
GitHub-Pull-Request: #256

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644 (file)
index 0000000..7590523
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,26 @@
+# https://help.github.com/articles/about-codeowners/
+
+# These owners are the default owners for all Unikraft core files.
+*                     @unikraft/maintainers-core
+
+# Along with all default owners, these owners oversee hardware architectures.
+/arch/                @unikraft/maintainers-arch
+
+# Along with all default owners, these owners oversee platforms.
+/plat/                @unikraft/maintainers-plat
+
+# Along with all default owners, these owners oversee internal libraries.
+/lib/                 @unikraft/maintainers-libs
+/lib/ukalloc/         @unikraft/maintainers-alloc
+/lib/ukallocbuddy/    @unikraft/maintainers-alloc
+/lib/ukallocpool/     @unikraft/maintainers-alloc
+/lib/ukallocregion/   @unikraft/maintainers-alloc
+
+# The include folder is used by architectures, platforms and libraries.
+/include/             @unikraft/maintainers-arch @unikraft/maintainers-plat @unikraft/maintainers-libs
+
+# Along with all default owners, these owners oversee the build system and
+# auxiliary tooling and scripts.
+/Makefile             @unikraft/maintainers-build
+/Makefile.uk          @unikraft/maintainers-build
+/support/             @unikraft/maintainers-build

diff --git a/MAINTAINERS.md b/MAINTAINERS.md
deleted file mode 100644 (file)
index 690ca7e..0000000
--- a/MAINTAINERS.md
+++ /dev/null
@@ -1,138 +0,0 @@
-We use the same syntax to describe this maintainer list as the Linux kernel.
-For your convenience, this is a copy of the description for the section entries:
-
-       M: Mail patches to: FullName <address@domain>
-       R: Designated reviewer: FullName <address@domain>
-          These reviewers should be CCed on patches.
-       L: Mailing list that is relevant to this area
-       W: Web-page with status/info
-       B: URI for where to file bugs. A web-page with detailed bug
-          filing info, a direct bug tracker link, or a mailto: URI.
-       C: URI for chat protocol, server and channel where developers
-          usually hang out, for example irc://server/channel.
-       Q: Patchwork web based patch tracking system site
-       T: SCM tree type and location.
-          Type is one of: git, hg, quilt, stgit, topgit
-       S: Status, one of the following:
-          Supported:   Someone is actually paid to look after this.
-          Maintained:  Someone actually looks after it.
-          Odd Fixes:   It has a maintainer but they don't have time to do
-                       much other than throw the odd patch in. See below..
-          Orphan:      No current maintainer [but maybe you could take the
-                       role as you write your new code].
-          Obsolete:    Old code. Something tagged obsolete generally means
-                       it has been replaced by a better system and you
-                       should be using that.
-       F: Files and directories with wildcard patterns.
-          A trailing slash includes all files and subdirectory files.
-          F:   lib/net/                all files in and below lib/net
-          F:   lib/net/*               all files in lib/net, but not below
-          F:   */net/*         all files in "any top level directory"/net
-          One pattern per line.  Multiple F: lines acceptable.
-       N: Files and directories with regex patterns.
-          N:   [^a-z]tegra     all files whose path contains the word tegra
-          One pattern per line.  Multiple N: lines acceptable.
-          scripts/get_maintainer.pl has different behavior for files that
-          match F: pattern and matches of N: patterns.  By default,
-          get_maintainer will not look at git log history when an F: pattern
-          match occurs.  When an N: match occurs, git log history is used
-          to also notify the people that have git commit signatures.
-       X: Files and directories that are NOT maintained, same rules as F:
-          Files exclusions are tested before file matches.
-          Can be useful for excluding a specific subdirectory, for instance:
-          F:   net/
-          X:   net/ipv6/
-          matches all files in and below net excluding net/ipv6/
-       K: Keyword perl extended regex pattern to match content in a
-          patch or file.  For instance:
-          K: of_get_profile
-             matches patches or files that contain "of_get_profile"
-          K: \b(printk|pr_(info|err))\b
-             matches patches or files that contain one or more of the words
-             printk, pr_info or pr_err
-          One regex pattern per line.  Multiple K: lines acceptable.
-
-
-Maintainers List
-================
-
-Try to look for the most precise areas first. In case nothing fits use 
-`UNIKRAFT GENERAL`:
-
-       XEN PLATFORM (X86_64, ARM32)
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       M:      Costin Lupu <costin.lupu@cs.pub.ro>
-       M:      Felipe Huici <felipe.huici@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: plat/xen/*
-
-       LINUX USERSPACE PLATFORM (X86_64, ARM32)
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       M:      Sharan Santhanam <sharan.santhanam@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: plat/linuxu/*
-
-       KVM PLATFORM (X86)
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       M:      Felipe Huici <felipe.huici@neclab.eu>
-       M:      Sharan Santhanam <sharan.santhanam@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: plat/linuxu/*
-
-       LIBFDT
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/fdt/*
-
-       LIBNOLIBC
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/nolibc/*
-
-       LIBUKALLOC
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/ukalloc/*
-
-       LIBUKALLOCBBUDDY
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/ukallocbbuddy/*
-
-       LIBUKSCHED
-       M:      Costin Lupu <costin.lupu@cs.pub.ro>
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/uksched/*
-
-       LIBUKSCHEDCOOP
-       M:      Costin Lupu <costin.lupu@cs.pub.ro>
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/ukschedcoop/*
-
-       LIBUKARGPARSE
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/ukargparse/*
-
-       LIBUKBOOT
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/ukboot/*
-
-       LIBUKDEBUG
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/ukdebug/*
-
-       LIBUKLIBPARAM
-       M: Sharan Santhanam <sharan.santhanam@neclab.eu>
-       L:      minios-devel@lists.xen.org
-       F: lib/uklibparam/*
-
-       UNIKRAFT GENERAL
-       M:      Simon Kuenzer <simon.kuenzer@neclab.eu>
-       M:      Sharan Santhanam <sharan.santhanam@neclab.eu>
-       M:      Felipe Huici <felipe.huici@neclab.eu>
-       L:      minios-devel@lists.xen.org