From 7f83707449f8e7d0bd750225f655f1c23d057cc9 Mon Sep 17 00:00:00 2001
From: Eugene Burkov <e.burkov@adguard.com>
Date: Fri, 9 Feb 2024 13:47:04 +0300
Subject: [PATCH] Pull request 2143: AG-29441 QA versions

Squashed commit of the following:

commit c004644dd6b86847a654764e2055349919ac0de0
Merge: f26ec4440 24baee0f8
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Fri Feb 9 13:09:44 2024 +0300

    Merge branch 'master' into AG-29441-qa-versions

commit f26ec4440cd406d0753d1225313b3cc5f60bf3e2
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Feb 7 13:27:15 2024 +0300

    github: imp workflow doc

commit 825a00c8dde47f9bc9b837885978a135bfb1dc61
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Feb 6 18:53:32 2024 +0300

    scripts: imp doc

commit ef62d96cec66f186799db175a813fca0913482b7
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Feb 6 15:00:42 2024 +0300

    scrits: imp count

commit 2d02b23da426063b9a852c06a04ba2fef874b9bf
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Feb 6 14:22:28 2024 +0300

    scripts: imp code, docs

commit 549bfb982fa32cd30aa339f4458e60b6fc22e53a
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Mon Feb 5 18:54:55 2024 +0300

    scripts: imp dev version
---
 .github/workflows/build.yml |  5 ++++-
 scripts/make/version.sh     | 14 +++++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9804dae2..a3cb7c40 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -101,7 +101,10 @@
     - 'name': 'Set up Docker Buildx'
       'uses': 'docker/setup-buildx-action@v1'
     - 'name': 'Run snapshot build'
-      'run': 'make SIGN=0 VERBOSE=1 build-release build-docker'
+      # Set a custom version string, since the checkout@v2 action does not seem
+      # to know about the master branch, while the version script uses it to
+      # count the number of commits within the branch.
+      'run': 'make SIGN=0 VERBOSE=1 VERSION="v0.0.0-github" build-release build-docker'
 
   'notify':
     'needs':
diff --git a/scripts/make/version.sh b/scripts/make/version.sh
index 68e84e9c..42eee5fc 100644
--- a/scripts/make/version.sh
+++ b/scripts/make/version.sh
@@ -74,8 +74,16 @@ readonly channel
 case "$channel"
 in
 ('development')
-	# Use the dummy version for development builds.
-	version='v0.0.0'
+	# commit_number is the number of current commit within the branch.
+	commit_number="$( git rev-list --count master..HEAD )"
+	readonly commit_number
+
+	# The development builds are described with a combination of unset semantic
+	# version, the commit's number within the branch, and the commit hash, e.g.:
+	#
+	#   v0.0.0-dev.5-a1b2c3d4
+	#
+	version="v0.0.0-dev.${commit_number}+$( git rev-parse --short HEAD )"
 	;;
 ('edge')
 	# last_minor_zero is the last new minor release.
@@ -128,7 +136,7 @@ in
 esac
 
 # Finally, make sure that we don't output invalid versions.
-if ! echo "$version" | grep -E -e '^v[0-9]+\.[0-9]+\.[0-9]+(-[ab]\.[0-9]+)?(\+[[:xdigit:]]+)?$' -q
+if ! echo "$version" | grep -E -e '^v[0-9]+\.[0-9]+\.[0-9]+(-(a|b|dev)\.[0-9]+)?(\+[[:xdigit:]]+)?$' -q
 then
 	echo "generated an invalid version '$version'" 1>&2