<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[62946] users</title>
</head>
<body>
<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; }
#msg dl a { font-weight: bold}
#msg dl a:link { color:#fc3; }
#msg dl a:active { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.macports.org/changeset/62946">62946</a></dd>
<dt>Author</dt> <dd>jmr@macports.org</dd>
<dt>Date</dt> <dd>2010-01-22 07:40:08 -0800 (Fri, 22 Jan 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>script to correctly install a list of ports with their specified variants</pre>
<h3>Added Paths</h3>
<ul>
<li>users/jmr/</li>
<li>users/jmr/restore_ports/</li>
<li><a href="#usersjmrrestore_portsrestore_portstcl">users/jmr/restore_ports/restore_ports.tcl</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="usersjmrrestore_portsrestore_portstcl"></a>
<div class="addfile"><h4>Added: users/jmr/restore_ports/restore_ports.tcl (0 => 62946)</h4>
<pre class="diff"><span>
<span class="info">--- users/jmr/restore_ports/restore_ports.tcl (rev 0)
+++ users/jmr/restore_ports/restore_ports.tcl 2010-01-22 15:40:08 UTC (rev 62946)
</span><span class="lines">@@ -0,0 +1,239 @@
</span><ins>+#!/usr/bin/tclsh
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
+#
+# Install a list of ports given in the form produced by 'port installed', in
+# correct dependency order so as to preserve the selected variants.
+#
+# Todo:
+# Handle conflicting ports somehow
+# Once "good enough", integrate into port
+
+
+set MY_VERSION 0.1
+
+proc printUsage {} {
+ puts "Usage: $::argv0 \[-hV\] \[-t macports-tcl-path\] \[filename\]"
+ puts " -h This help"
+ puts " -t Give a different location for the base MacPorts Tcl"
+ puts " file (defaults to /Library/Tcl)"
+ puts " -V show version and MacPorts version being used"
+}
+
+
+proc dependenciesForPort {portName variantInfo} {
+ set dependencyList [list]
+ set portSearchResult [mportlookup $portName]
+ if {[llength $portSearchResult] < 1} {
+ return -code error "port \"$portName\" not found"
+ }
+ array set portInfo [lindex $portSearchResult 1]
+ set mport [mportopen $portInfo(porturl) {} $variantInfo]
+ array unset portInfo
+ array set portInfo [mportinfo $mport]
+ mportclose $mport
+ foreach dependencyType {depends_fetch depends_extract depends_build depends_lib depends_run} {
+ if {[info exists portInfo($dependencyType)] && [string length $portInfo($dependencyType)] > 0} {
+ foreach dependency $portInfo($dependencyType) {
+ lappend dependencyList [lindex [split $dependency :] end]
+ }
+ }
+ }
+
+ return $dependencyList
+}
+
+proc sort_ports {portList} {
+ array set port_installed {}
+ array set port_deps {}
+ array set port_in_list {}
+
+ set newList [list]
+ foreach port $portList {
+ set name [lindex $port 0]
+ #ui_msg "name = $name"
+ set version [lindex $port 1]
+ set variants ""
+ # XXX will need updating when we start recording -variants
+ set variantsStart [string first "+" $version]
+ if {$variantsStart != -1} {
+ set variants [string range $version $variantsStart end]
+ set variant_names [lrange [split $variants +] 1 end]
+ set variants [list]
+ foreach v $variant_names {
+ lappend variants $v "+"
+ }
+ }
+ #ui_msg "variants = $variants"
+ set active 0
+ if {[llength $port] > 2 && [lindex $port 2] == "(active)"} {
+ set active 1
+ }
+ #ui_msg "active = $active"
+
+ if {![info exists port_in_list($name)]} {
+ set port_in_list($name) 1
+ set port_installed($name) 0
+ } else {
+ incr port_in_list($name)
+ }
+ if {![info exists port_deps(${name},${variants})]} {
+ set port_deps(${name},${variants}) [dependenciesForPort $name $variants]
+ }
+ lappend newList [list $active $name $variants]
+ }
+ unset portList
+
+ set operationList [list]
+ while {[llength $newList] > 0} {
+ set oldLen [llength $newList]
+ foreach port $newList {
+ foreach {active name variants} $port break
+ # ensure active versions are installed after inactive versions,
+ # since installing will also activate and we don't want to
+ # displace the active version
+ if {$active && $port_installed($name) < ($port_in_list($name) - 1)} {
+ continue
+ }
+ set installable 1
+ foreach dep $port_deps(${name},${variants}) {
+ # XXX maybe check dep is active here?
+ if {[info exists port_installed($dep)] && $port_installed($dep) == 0} {
+ set installable 0
+ break
+ }
+ }
+ if {$installable} {
+ lappend operationList [list $name $variants $active]
+ incr port_installed($name)
+ set index [lsearch $newList [list $active $name $variants]]
+ #ui_msg "deleting \"[list $active $name $variants]\" from list"
+ #ui_msg "list with element: $newList"
+ set newList [lreplace $newList $index $index]
+ #ui_msg "list without element: $newList"
+ }
+ }
+ if {[llength $newList] == $oldLen} {
+ ui_error "we appear to be stuck, exiting..."
+ return -code error "infinite loop"
+ }
+ }
+
+ return $operationList
+}
+
+proc install_ports {operationList} {
+ foreach op $operationList {
+ set name [string trim [lindex $op 0]]
+ set variations [lindex $op 1]
+ set active [lindex $op 2]
+
+ if {[catch {set res [mportlookup $name]} result]} {
+ global errorInfo
+ ui_debug "$errorInfo"
+ return -code error "lookup of portname $name failed: $result"
+ }
+ if {[llength $res] < 2} {
+ ui_warn "Skipping $name (not in the ports tree)"
+ continue
+ }
+ array unset portinfo
+ array set portinfo [lindex $res 1]
+ set porturl $portinfo(porturl)
+
+ # XXX should explicitly turn off default variants that don't appear in the list
+ set filtered_variations [mport_filtervariants $variations no]
+
+ if {[catch {set workername [mportopen $porturl {} $filtered_variations]} result]} {
+ global errorInfo
+ ui_debug "$errorInfo"
+ return -code error "Unable to open port '$name': $result"
+ }
+ if {[catch {set result [mportexec $workername install]} result]} {
+ global errorInfo
+ mportclose $workername
+ ui_msg "$errorInfo"
+ return -code error "Unable to execute target 'install' for port '$name': $result"
+ } else {
+ mportclose $workername
+ }
+
+ # XXX some ports may be reactivated to fulfil dependencies - check again at the end?
+ if {!$active} {
+ if {[catch {portimage::deactivate $name "" ""} result]} {
+ global errorInfo
+ ui_debug "$errorInfo"
+ return -code error "port deactivate failed: $result"
+ }
+ }
+ }
+}
+
+proc read_portlist {filename} {
+ if {$filename == "-"} {
+ set infile stdin
+ } else {
+ set infile [open $filename r]
+ }
+ set data [read -nonewline $infile]
+ set portList [split $data \n]
+ close $infile
+ if {[lindex $portList 0] == "The following ports are currently installed:"} {
+ set portList [lrange $portList 1 end]
+ }
+ return $portList
+}
+
+# Begin
+
+set macportsTclPath "/Library/Tcl"
+#set macportsTclPath "/opt/mptest/share/macports/Tcl"
+set showVersion 0
+
+while {[string index [lindex $::argv 0] 0] == "-" } {
+ switch [string range [lindex $::argv 0] 1 end] {
+ h {
+ printUsage
+ exit 0
+ }
+ t {
+ if {[llength $::argv] < 2} {
+ puts "-t needs a path"
+ printUsage
+ exit 1
+ }
+ set macportsTclPath [lindex $::argv 1]
+ set ::argv [lrange $::argv 1 end]
+ }
+ V {
+ set showVersion 1
+ }
+ default {
+ puts "Unknown option [lindex $::argv 0]"
+ printUsage
+ exit 1
+ }
+ }
+ set ::argv [lrange $::argv 1 end]
+}
+
+source ${macportsTclPath}/macports1.0/macports_fastload.tcl
+package require macports
+mportinit
+
+if {$showVersion} {
+ puts "Version $MY_VERSION"
+ puts "MacPorts version [macports::version]"
+ exit 0
+}
+
+if {[llength $::argv] == 0} {
+ set filename "-"
+} else {
+ set filename [lindex $::argv 0]
+}
+set portList [read_portlist $filename]
+#ui_msg "portlist = $portList"
+
+set operationList [sort_ports $portList]
+
+install_ports $operationList
</ins><span class="cx">Property changes on: users/jmr/restore_ports/restore_ports.tcl
</span><span class="cx">___________________________________________________________________
</span></span></pre></div>
<a id="svnexecutable"></a>
<div class="addfile"><h4>Added: svn:executable</h4></div>
</div>
</body>
</html>