ci: merge scripts which install dependencies

We have two different scripts which install dependencies, one for
dockerized jobs and one for non-dockerized ones. Naturally, these
scripts have quite some duplication. Furthermore, either of these
scripts is missing some test dependencies that the respective other
script has, thus reducing test coverage.

Merge those two scripts such that there is a single source of truth for
test dependencies, only.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

4 files changed, 31 insertions, 53 deletions

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 71cd4e5486..5838986895 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -359,7 +359,7 @@ jobs:
       if: matrix.vector.jobname != 'linux32'
     - uses: actions/checkout@v1 # cannot be upgraded because Node.js Actions aren't supported in this container
       if: matrix.vector.jobname == 'linux32'
-    - run: ci/install-docker-dependencies.sh
+    - run: ci/install-dependencies.sh
     - run: ci/run-build-and-tests.sh
     - name: print test failures
       if: failure() && env.FAILED_TEST_ARTIFACTS != ''
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3a0ef4d4d4..ba65f50aac 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,7 +12,7 @@ test:linux:
   variables:
     CUSTOM_PATH: "/custom"
   before_script:
-    - ./ci/install-docker-dependencies.sh
+    - ./ci/install-dependencies.sh
   script:
     - useradd builder --create-home
     - chown -R builder "${CI_PROJECT_DIR}"
@@ -100,7 +100,7 @@ static-analysis:
   variables:
     jobname: StaticAnalysis
   before_script:
-    - ./ci/install-docker-dependencies.sh
+    - ./ci/install-dependencies.sh
   script:
     - ./ci/run-static-analysis.sh
     - ./ci/check-directional-formatting.bash
diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh
index bafe37f2d1..e673797115 100755
--- a/ci/install-dependencies.sh
+++ b/ci/install-dependencies.sh
@@ -5,6 +5,8 @@
 
 . ${0%/*}/lib.sh
 
+begin_group "Install dependencies"
+
 P4WHENCE=https://cdist2.perforce.com/perforce/r21.2
 LFSWHENCE=https://github.com/github/git-lfs/releases/download/v$LINUX_GIT_LFS_VERSION
 
@@ -20,14 +22,27 @@ then
 fi
 
 case "$distro" in
+alpine-*)
+	apk add --update shadow sudo build-base curl-dev openssl-dev expat-dev gettext \
+		pcre2-dev python3 musl-libintl perl-utils ncurses \
+		apache2 apache2-http2 apache2-proxy apache2-ssl apache2-webdav apr-util-dbd_sqlite3 \
+		bash cvs gnupg perl-cgi perl-dbd-sqlite >/dev/null
+	;;
+fedora-*)
+	dnf -yq update >/dev/null &&
+	dnf -yq install make gcc findutils diffutils perl python3 gettext zlib-devel expat-devel openssl-devel curl-devel pcre2-devel >/dev/null
+	;;
 ubuntu-*)
+	# Required so that apt doesn't wait for user input on certain packages.
+	export DEBIAN_FRONTEND=noninteractive
+
 	sudo apt-get -q update
 	sudo apt-get -q -y install \
-		language-pack-is libsvn-perl apache2 \
-		make libssl-dev libcurl4-openssl-dev libexpat-dev \
+		language-pack-is libsvn-perl apache2 cvs cvsps git gnupg subversion \
+		make libssl-dev libcurl4-openssl-dev libexpat-dev wget sudo \
 		tcl tk gettext zlib1g-dev perl-modules liberror-perl libauthen-sasl-perl \
-		libemail-valid-perl libio-socket-ssl-perl libnet-smtp-ssl-perl \
-		$CC_PACKAGE $PYTHON_PACKAGE
+		libemail-valid-perl libio-socket-ssl-perl libnet-smtp-ssl-perl libdbd-sqlite3-perl libcgi-pm-perl \
+		${CC_PACKAGE:-${CC:-gcc}} $PYTHON_PACKAGE
 
 	mkdir --parents "$CUSTOM_PATH"
 	wget --quiet --directory-prefix="$CUSTOM_PATH" \
@@ -39,6 +54,13 @@ ubuntu-*)
 		-C "$CUSTOM_PATH" --strip-components=1 "git-lfs-$LINUX_GIT_LFS_VERSION/git-lfs"
 	rm "git-lfs-linux-amd64-$LINUX_GIT_LFS_VERSION.tar.gz"
 	;;
+ubuntu32-*)
+	sudo linux32 --32bit i386 sh -c '
+		apt update >/dev/null &&
+		apt install -y build-essential libcurl4-openssl-dev \
+			libssl-dev libexpat-dev gettext python >/dev/null
+	'
+	;;
 macos-*)
 	export HOMEBREW_NO_AUTO_UPDATE=1 HOMEBREW_NO_INSTALL_CLEANUP=1
 	# Uncomment this if you want to run perf tests:
@@ -98,3 +120,5 @@ then
 else
 	echo >&2 "WARNING: git-lfs wasn't installed, see above for clues why"
 fi
+
+end_group "Install dependencies"
diff --git a/ci/install-docker-dependencies.sh b/ci/install-docker-dependencies.sh
deleted file mode 100755
index eb2c9e1eca..0000000000
--- a/ci/install-docker-dependencies.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/sh
-#
-# Install dependencies required to build and test Git inside container
-#
-
-. ${0%/*}/lib.sh
-
-begin_group "Install dependencies"
-
-case "$jobname" in
-linux32)
-	linux32 --32bit i386 sh -c '
-		apt update >/dev/null &&
-		apt install -y build-essential libcurl4-openssl-dev \
-			libssl-dev libexpat-dev gettext python >/dev/null
-	'
-	;;
-linux-musl)
-	apk add --update shadow sudo build-base curl-dev openssl-dev expat-dev gettext \
-		pcre2-dev python3 musl-libintl perl-utils ncurses \
-		apache2 apache2-http2 apache2-proxy apache2-ssl apache2-webdav apr-util-dbd_sqlite3 \
-		bash cvs gnupg perl-cgi perl-dbd-sqlite >/dev/null
-	;;
-linux-*|StaticAnalysis)
-	# Required so that apt doesn't wait for user input on certain packages.
-	export DEBIAN_FRONTEND=noninteractive
-
-	apt update -q &&
-	apt install -q -y sudo git make language-pack-is libsvn-perl apache2 libssl-dev \
-		libcurl4-openssl-dev libexpat-dev tcl tk gettext zlib1g-dev \
-		perl-modules liberror-perl libauthen-sasl-perl libemail-valid-perl \
-		libdbd-sqlite3-perl libio-socket-ssl-perl libnet-smtp-ssl-perl ${CC_PACKAGE:-${CC:-gcc}} \
-		apache2 cvs cvsps gnupg libcgi-pm-perl subversion
-
-	if test "$jobname" = StaticAnalysis
-	then
-		apt install -q -y coccinelle
-	fi
-	;;
-pedantic)
-	dnf -yq update >/dev/null &&
-	dnf -yq install make gcc findutils diffutils perl python3 gettext zlib-devel expat-devel openssl-devel curl-devel pcre2-devel >/dev/null
-	;;
-esac
-
-end_group "Install dependencies"