taptautostart function - libdevuansdk - common library for devuan's simple distro kits
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       ---
   DIR commit 03f780a4099d6aea529695f4717a624d1eb198d3
   DIR parent 166e164ab0e3bd2a0d6ab5307943058888de8ae8
  HTML Author: parazyd <parazyd@dyne.org>
       Date:   Wed,  8 Jun 2016 22:33:10 +0200
       
       aptautostart function
       
       Add function for enabling or disabling autostart of services when apt installs
       tthem. To be called outside of a chroot and executed inside one
       
       Diffstat:
         M doc/README-functions.md             |       5 +++++
         M zlibs/helpers                       |      41 +++++++++++++++++++++++++++++++
       
       2 files changed, 46 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/doc/README-functions.md b/doc/README-functions.md
       t@@ -74,6 +74,11 @@ mountdevproc /path/to/bootstrapped/chroot
        ## umountdevprocsys()
        Does the opposite of `mountdevprocsys`.
        
       +## aptautostart()
       +enables/disables apt to autostart services after their packages are installed.
       +takes args `on` or `off` as 1st argument, and `/path/to/chroot` as second
       +argument
       +
        ## silly()
        Because NSA
        
   DIR diff --git a/zlibs/helpers b/zlibs/helpers
       t@@ -81,6 +81,47 @@ umountdevprocsys() {
                sudo umount ${mntdir}/sys     && act "unmounted /sys"     && sleep 2
        }
        
       +aptautostart() {
       +        fn aptautostart $@
       +        local watdo="$1"
       +        local wheredo="$2"
       +        req=(watdo wheredo)
       +
       +        case $watdo in
       +                on)
       +                        aptautostart printon | sudo tee ${wheredo}/aptautostart.sh
       +                        sudo chmod +x ${wheredo}/aptautostart.sh
       +                        sudo chroot ${wheredo}  /aptautostart.sh
       +                        ;;
       +                off)
       +                        aptautostart printoff | sudo tee ${wheredo}/aptautostart.sh
       +                        sudo chmod +x ${wheredo}/aptautostart.sh
       +                        sudo chroot ${wheredo}  /aptautostart.sh
       +                        ;;
       +                printon)
       +                        cat << EOF
       +#!/bin/sh
       +rm -f /usr/sbin/policy-rc.d
       +rm -f /usr/sbin/invoke-rc.d
       +dpkg-divert --remove --rename /usr/sbin/invoke-rc.d
       +rm -f /aptautostart.sh
       +EOF
       +                        ;;
       +                printoff)
       +                        cat << EOF
       +#!/bin/sh
       +dpkg-divert --add --local --divert /usr/sbin/invoke-rc.d.chroot --rename /usr/sbin/invoke-rc.d
       +cp /bin/true /usr/sbin/invoke-rc.d
       +echo -e "#!/bin/sh\nexit 101" > /usr/sbin/policy-rc.d
       +chmod +x /usr/sbin/policy-rc.d
       +EOF
       +                        ;;
       +                *)
       +                        error "Please pass a correct argument (on/off)"
       +                        ;;
       +        esac
       +}
       +
        silly() {
                fn silly $@
                local arg1="$1"