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install.sh
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install.sh
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#!/usr/bin/env bash
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
APPNAME="postfix"
USER="${SUDO_USER:-${USER}}"
HOME="${USER_HOME:-${HOME}}"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
#set opts
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
##@Version : 020920211905-git
# @Author : Jason Hempstead
# @Contact : [email protected]
# @License : LICENSE.md
# @ReadME : README.md
# @Copyright : Copyright: (c) 2021 Jason Hempstead, CasjaysDev
# @Created : Tuesday, Feb 09, 2021 19:05 EST
# @File : postfix
# @Description : Installer script for postfix
# @TODO :
# @Other :
# @Resource :
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Import functions
CASJAYSDEVDIR="${CASJAYSDEVDIR:-/usr/local/share/CasjaysDev/scripts}"
SCRIPTSFUNCTDIR="${CASJAYSDEVDIR:-/usr/local/share/CasjaysDev/scripts}/functions"
SCRIPTSFUNCTFILE="${SCRIPTSAPPFUNCTFILE:-app-installer.bash}"
SCRIPTSFUNCTURL="${SCRIPTSAPPFUNCTURL:-https://github.com/dfmgr/installer/raw/main/functions}"
connect_test() { ping -c1 1.1.1.1 &>/dev/null || curl --disable -LSs --connect-timeout 3 --retry 0 --max-time 1 1.1.1.1 2>/dev/null | grep -e "HTTP/[0123456789]" | grep -q "200" -n1 &>/dev/null; }
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if [ -f "$PWD/$SCRIPTSFUNCTFILE" ]; then
. "$PWD/$SCRIPTSFUNCTFILE"
elif [ -f "$SCRIPTSFUNCTDIR/$SCRIPTSFUNCTFILE" ]; then
. "$SCRIPTSFUNCTDIR/$SCRIPTSFUNCTFILE"
elif connect_test; then
curl -LSs "$SCRIPTSFUNCTURL/$SCRIPTSFUNCTFILE" -o "/tmp/$SCRIPTSFUNCTFILE" || exit 1
. "/tmp/$SCRIPTSFUNCTFILE"
else
echo "Can not load the functions file: $SCRIPTSFUNCTDIR/$SCRIPTSFUNCTFILE" 1>&2
exit 1
fi
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# Call the main function
system_installdirs
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# Make sure the scripts repo is installed
scripts_check
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# Defaults
APPNAME="${APPNAME:-postfix}"
APPDIR="/usr/local/etc/$APPNAME"
INSTDIR="$SYSSHARE/CasjaysDev/systemmgr/$APPNAME"
REPO_BRANCH="${GIT_REPO_BRANCH:-main}"
REPO="${SYSTEMMGRREPO:-https://github.com/systemmgr}/$APPNAME"
REPORAW="$REPO/raw/$REPO_BRANCH"
APPVERSION="$(__appversion "$REPORAW/version.txt")"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Setup plugins
PLUGNAMES=""
PLUGDIR="${SHARE:-$HOME/.local/share}/$APPNAME"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Require a version higher than
systemmgr_req_version "$APPVERSION"
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# Call the systemmgr function
systemmgr_install
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# Script options IE: --help
show_optvars "$@"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Requires root - no point in continuing
sudoreq # sudo required
#sudorun # sudo optional
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Do not update [add --force to overwrite]
installer_noupdate "$@"
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# initialize the installer
systemmgr_run_init
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# end with a space
APP="$APPNAME "
PERL=""
PYTH=""
PIPS=""
CPAN=""
GEMS=""
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# install packages - useful for package that have the same name on all oses
install_packages "$APP"
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# install required packages using file
install_required "$APP"
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# check for perl modules and install using system package manager
install_perl "$PERL"
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# check for python modules and install using system package manager
install_python "$PYTH"
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# check for pip binaries and install using python package manager
install_pip "$PIPS"
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# check for cpan binaries and install using perl package manager
install_cpan "$CPAN"
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# check for ruby binaries and install using ruby package manager
install_gem "$GEMS"
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# Other dependencies
dotfilesreq
dotfilesreqadmin
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# Ensure directories exist
ensure_dirs
ensure_perms
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# Backup if needed
if [ -d "$APPDIR" ]; then
execute "backupapp $APPDIR $APPNAME" "Backing up $APPDIR"
fi
# Main progam
if am_i_online; then
if [ -d "$INSTDIR/.git" ]; then
execute "git_update $INSTDIR" "Updating $APPNAME configurations"
else
execute "git_clone $REPO $INSTDIR" "Installing $APPNAME configurations"
fi
# exit on fail
failexitcode $? "Git has failed"
fi
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# run post install scripts
run_postinst() {
systemmgr_run_post
rm_rf /etc/aliases*
if cmd_exists procmail; then
chown -Rf root:root "$(builtin command -v procmail 2>/dev/null)"
chmod -Rf 4755 "$(builtin -v procmail 2>/dev/null)"
fi
for f in /etc/postfix/*; do
unlink "/etc/postfix/$f"
done
cp_rf "$APPDIR/." /etc/postfix/
cp_rf "$APPDIR/aliases" /etc/aliases && newaliases
replace "/etc/postfix/main.cf" "myserverdomainname" "$(hostname -f)"
replace "/etc/postfix/mydomains" "myserverdomainname" "$(hostname -f)"
touch /etc/postfix/{access,canonical,relocated,mydomains,mydomains.pcre,transport,virtual,sasl_passwd}
postmap /etc/postfix/{access,canonical,relocated,mydomains,transport,virtual,sasl_passwd} &>/dev/null
system_service_enable postfix && system_service_start postfix
touch "$APPDIR/.installed"
}
#
execute "run_postinst" "Running post install scripts"
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# create version file
systemmgr_install_version
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# run exit function
run_exit
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# End application
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# lets exit with code
exit ${exitCode:-$?}