Adjusted ci/*.sh scripts to work with debian and handle root/sudo properly

Ticket: ENT-13164
Changelog: none

Author: craigcomstock

ci/dependencies.sh

@@ -1,6 +1,16 @@
 #!/usr/bin/env bash
 # dependencies.sh is called by install.sh to install libraries and packages needed to build and install CFEngine from source.
 set -ex
+
+GAINROOT=""
+if [ "$(id -u)" != "0" ]; then
+  GAINROOT="sudo"
+  if ! command -v sudo >/dev/null; then
+    echo "Sorry, either run $0 as root or install sudo."
+    exit 1
+  fi
+fi
+
 # limited support here, focused on rhel-like on aarch64 which has no previous CFEngine version to leverage: ENT-13016
 if [ -f /etc/os-release ]; then
   source /etc/os-release
@@ -9,41 +19,41 @@ if [ -f /etc/os-release ]; then
     if [ "$VERSION_MAJOR" -ge "10" ]; then
       # note that having a redhat subscription makes things easier: lmdb-devel and librsync-devel are available from codeready-builder repo
       if subscription-manager status; then
-        sudo subscription-manager config --rhsm.manage_repos=1
-        sudo subscription-manager repos --enable codeready-builder-for-rhel-"$VERSION_MAJOR"-"$(uname -m)"-rpms
-        sudo dnf install --assumeyes https://dl.fedoraproject.org/pub/epel/epel-release-latest-"$VERSION_MAJOR".noarch.rpm
-        sudo dnf install --assumeyes flex-devel lmdb-devel librsync-devel fakeroot # only available via subscription with codeready-builder installed
+        $GAINROOT subscription-manager config --rhsm.manage_repos=1
+        $GAINROOT subscription-manager repos --enable codeready-builder-for-rhel-"$VERSION_MAJOR"-"$(uname -m)"-rpms
+        $GAINROOT dnf install --assumeyes https://dl.fedoraproject.org/pub/epel/epel-release-latest-"$VERSION_MAJOR".noarch.rpm
+        $GAINROOT dnf install --assumeyes flex-devel lmdb-devel librsync-devel fakeroot # only available via subscription with codeready-builder installed
         # flex-devel, libyaml-devel and fakeroot are also only available easily from codeready-builder but are not critical to building CFEngine usable enough to configure a build host.
         # fakeroot is only needed for running tests but can be worked around by using GAINROOT=env with tests/acceptance/testall script
       else
         # here we assume no subscription and so must build those two dependencies from source :)
-        sudo yum groups install -y 'Development Tools'
-        sudo yum update --assumeyes
-        sudo yum install -y gcc gdb make git libtool autoconf automake byacc flex openssl-devel pcre2-devel pam-devel libxml2-devel
+        $GAINROOT yum groups install -y 'Development Tools'
+        $GAINROOT yum update --assumeyes
+        $GAINROOT yum install -y gcc gdb make git libtool autoconf automake byacc flex openssl-devel pcre2-devel pam-devel libxml2-devel
         tmpdir="$(mktemp -d)"
         echo "Building lmdb and librsync in $tmpdir"
         (
           cd "$tmpdir"
           git clone --recursive --depth 1 https://github.com/LMDB/lmdb
           cd lmdb/libraries/liblmdb
           make
-          sudo make install prefix=/usr
+          $GAINROOT make install prefix=/usr
           cd -
-          sudo dnf install -y cmake
+          $GAINROOT dnf install -y cmake
           git clone --recursive --depth 1 https://github.com/librsync/librsync
           cd librsync
           cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release .
           make
-          sudo make install
+          $GAINROOT make install
         )
       fi
     else
       echo "Unsupported version of redhat for $0"
       exit 1
     fi
-  elif [ "$ID" = "ubuntu" ]; then
-    sudo apt update -y
-    sudo apt install -y libssl-dev libpam0g-dev liblmdb-dev byacc curl librsync-dev
+  elif [ "$ID" = "debian" ] || [[ "$ID_LIKE" =~ "debian" ]]; then
+    $GAINROOT apt update -y
+    $GAINROOT apt install -y build-essential git libtool autoconf automake bison flex libssl-dev libpcre2-dev libbison-dev libacl1 libacl1-dev lmdb-utils liblmdb-dev libpam0g-dev libtool libyaml-dev libxml2-dev librsync-dev
   else
     echo "Unsupported distribution based on /etc/os-release."
   fi

ci/install.sh

@@ -8,7 +8,13 @@ thisdir=$(dirname $0)
 cd "$thisdir"/..
 GAINROOT=""
 if [ ! -n "$TERMUX_VERSION" ]; then
-  GAINROOT="sudo"
+  if [ "$(id -u)" != "0" ]; then
+    if ! command -v sudo >/dev/null; then
+      echo "Sorry, run $0 as root or install and configure sudo."
+      exit 1
+    fi
+    GAINROOT="sudo"
+  fi
 fi
 
 $GAINROOT make install