terom@2: #!/bin/bash
terom@2: # vim: set ft=sh :
terom@2: 
terom@94: # Bootstrap
terom@82: if [ $0 == './update' ]; then
terom@82:     SRV=$(pwd)
terom@82:     OPT=./opt
terom@82: else
terom@82:     SRV=${SRV:-/srv/dns}
terom@82:     OPT=${SRV:-/srv/dns/opt}
terom@82:     cd $SRV
terom@82: fi
terom@2: 
terom@82: source lib/update
terom@44: 
terom@95: function commit {
terom@95:     ## Commit
terom@95:     # pre-commit check
terom@13:     log "Testing hosts..."
terom@82:     for hosts in $(list_files etc/hosts); do
terom@82:         log_warn "TODO: check_hosts $hosts"
terom@82:     done
terom@36: 
terom@95:     # commit, unless noop'd
terom@95:     log "Commit..."
terom@95:         update_commit       etc
terom@95: }
terom@95: 
terom@95: function update {
terom@95:     if hg_modified etc; then
terom@95:         serial=$(unix_time)
terom@95:         log_warn "Using local unix time for uncommited changes: $serial"
terom@95:     else
terom@95:         serial=$(hg_time etc)
terom@95:         log_update "Using HG commit timestamp: $serial"
terom@95:     fi
terom@95: 
terom@89:     ## Hosts
terom@84:     log "Updating forward host zones..."
terom@93:     for zone in $(list_dirs etc/hosts/forward); do
terom@93:         update_hosts_forward    "var/zones/hosts/forward/$zone"     "$zone" \
terom@93:             etc/hosts/forward/$zone/*
terom@82:     done
terom@36: 
terom@82:     log "Updating DHCP hosts..."
terom@98:     for hosts in $(list etc/hosts/dhcp); do
terom@98:         update_hosts_dhcp       "var/dhcp/hosts/$hosts.conf"        $hosts  \
terom@98:             $(expand_files "etc/hosts/dhcp/$hosts")
terom@82:     done
terom@84: 
terom@84:     log "Updating reverse host zones..."
terom@93:     for zone in $(list_dirs etc/hosts/reverse); do
terom@93:         update_hosts_reverse    "var/zones/hosts/reverse/$zone"     "$zone" \
terom@93:             etc/hosts/reverse/$zone/*
terom@87:     done
terom@62: 
terom@89:     ## Zones
terom@38:     log "Copying zone includes..."
terom@82:     for zone in $(list_files etc/zones/includes); do
terom@85:         copy                "var/zones/includes/$zone"      "etc/zones/includes/$zone"
terom@82:     done
terom@18: 
terom@82:     log "Updating zone serials..."
terom@82:     for zone in $(list_files etc/zones); do
terom@95:         update_serial       "var/serials/$zone"             $serial \
terom@91:             "etc/zones/$zone" $(zone_includes var/include-cache/$zone etc/zones/$zone var/zones/)
terom@82:     done
terom@13: 
terom@38:     log "Updating zones..."
terom@82:     for zone in $(list_files etc/zones); do
terom@95:         update_zone         "var/zones/$zone"               "etc/zones/$zone"       "var/serials/$zone" \
terom@95:             $(zone_includes var/include-cache/$zone etc/zones/$zone var/zones/)
terom@82:     done
terom@91: 
terom@91:     log "Updating DHCP confs..."
terom@91:     for conf in $(list_files etc/dhcp); do
terom@91:         update_dhcp_conf    "var/dhcp/$conf"                "etc/dhcp/$conf"
terom@91:     done
terom@94: }
terom@94: 
terom@94: function deploy {
terom@90:     ## Check
terom@10:     log "Testing zones..."
terom@82:     for zone in $(list_files etc/zones); do
terom@90:         check_zone          "var/zones/$zone"       $zone
terom@90:     done
terom@90: 
terom@91:     log "Testing DHCP confs..."
terom@90:     for conf in var/dhcp/*.conf; do
terom@90:         check_dhcp          $conf
terom@82:     done
terom@66: 
terom@61:     log "Reload zones..."
terom@61:         reload_zones
terom@44: 
terom@66:     log "Reload dhcp..."
terom@66:         reload_dhcp
terom@66: 
terom@44: }
terom@44: 
terom@44: ## Main entry point
terom@44: function main {
terom@44:     parse_args "$@"
terom@44: 
terom@62:     ## Input dirs
terom@87:     for dir in etc etc/zones etc/hosts opt; do
terom@82:         [ -d $dir ] || die "Missing directory: $dir"
terom@82:     done
terom@44:     
terom@44:     ## Output dirs
terom@91:     ensure_dir      var
terom@95:     for dir in var/dhcp var/zones var/include-cache var/serials; do
terom@62:         ensure_dir  $dir
terom@62:     done
terom@91:     for dir in var/dhcp/hosts; do
terom@91:         ensure_dir  $dir
terom@91:     done
terom@93:     for dir in var/zones/includes var/zones/hosts; do
terom@93:         ensure_dir  $dir
terom@93:     done
terom@93:     for dir in var/zones/hosts/forward var/zones/hosts/reverse; do
terom@82:         ensure_dir  $dir
terom@30:     done
terom@30: 
terom@44:     ## Go
terom@95:     commit
terom@89:     update
terom@94:     deploy
terom@2: }
terom@2: 
terom@7: main "$@"