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302 lines
9.4 KiB
Plaintext
302 lines
9.4 KiB
Plaintext
This is Tinderbox. See <http://www.mozilla.org/tinderbox.html>.
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==========
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DISCLAIMER
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==========
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This is not very well packaged code. It's not packaged at all. Don't
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come here expecting something you plop in a directory, twiddle a few
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things, and you're off and using it. Much work has to be done to get
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there. We'd like to get there, but it wasn't clear when that would be,
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and so we decided to let people see it first.
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Don't believe for a minute that you can use this stuff without first
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understanding most of the code.
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============
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DEPENDENCIES
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============
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To use tinderbox, you must first have bonsai up and running.
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See <http://www.mozilla.org/bonsai.html>.
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Be warned now that bonsai is not easily installed.
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====================================
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What's What in the Tinderbox sources:
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====================================
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This is a rough first pass at cataloging and documenting the Tinderbox
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sources. Many hands have been in this code over the years, and it has
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accreted wildly. There is probably quite a lot of dead code in here.
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PROGRAMS
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========
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handlemail.pl This is the mail deliverty agent (MDA) for tinderbox,
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the local message transfer agent (MTA) calls this
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program to deliver the tinderbox mail into the system.
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It is a wrapper for processbuild.pl.
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processbuild.pl Update the "$tbx{tree}/build.dat" database as new
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mail comes in then run "./buildwho.pl $tree" and
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"./showbuilds.cgi" (to build static versions of
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tinderbox data.
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buildwho.pl Update the who.dat file with the list of authors who
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checked in in the last two days. This is run from
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processbuild.pl, always, and from showbuild.cgi when
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'rebuildguilty' is clicked
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Conceptually, the three programs, handlemail.pl, processbuild.pl, and
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buildwho.pl, make up the MDA for tinderbox.
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showbuilds.cgi Create the Tinderbox web page.
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showlog.cgi Show a build log (brief and full) update the brief_log if
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necessary. Requires the ep_$form{errorparser}.pl error
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parser.
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ep_unix.pl Knows how to parse Unix build error logs. Used by
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processbuild.pl There needs to be one ep_* file for
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each distinct parsing algorithm used, typically this
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is per platform. This file defines the regular
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expressions which locate error lines: has_error()
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has_warning() and the function has_errorline() which
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parses the line into the global variables:
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$error_file, $error_file_ref, $error_line, $error_guess,
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admintree.cgi Displays the admin cgi which depends on:
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$message_of_day, $ignore_builds
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doadmin.cgi Actually do the work to admin a tinderbox tree
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(change message of the day, turn off displays for a
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channel)
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clean.pl Run `find . -name \"*.gz\" -mtime +7 -print ` and
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unlink those files. Does not appear to be run from
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other tools. It is a good candidate for a cron job.
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OPTIONS to showbuilds.cgi
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=========================
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Options to showbuilds are specified in the URL and are undocumented
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elsewhere.
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If called with no 'tree' option display the possible build trees to
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pick from. The 'tree' picks the build to display. An additional tree
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can be specified with 'tree2'.
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Interesting visual params are:
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current state monitoring mode:
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express=1
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or
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panel=1
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text mode state monitoring:
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quickparse=1
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These modes do not show on my browser:
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flash=1
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rdf=1
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static=1
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These are self explanatory:
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legend=0;
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norules=0;
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hours=n;
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EMAIL FORMAT
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============
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Each tinderbox client mails status updates to the tinderbox server.
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These mails contain special tinderbox data lines describing the
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progress of the build it may also contain the log of the build process.
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The email to the tinderbox server looks like:
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tinderbox: tree: Mozilla
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tinderbox: builddate: 900002087
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tinderbox: status: building
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tinderbox: build: IRIX 6.3 Depend
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tinderbox: errorparser: unix
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If binaryurl is set then a "D" link shows up in that builds status panel. This
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link points to an ftp url where you can fetch the build from the ftp server
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that was specified.
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# NOT USED tinderbox: buildfamily: unix
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DATA STRUCTURES IN showbuilds.cgi
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=================================
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load_buildlog() creates build_list a list of hash refernces of this
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type
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$buildrec = {
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mailtime => $mailtime,
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buildtime => $buildtime,
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buildname => ($tree2 ne '' ? $t->{name} . ' ' : '' ) . $buildname,
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errorparser => $errorparser,
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buildstatus => $buildstatus,
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logfile => $logfile,
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binaryname => $binaryname,
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td => $t
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};
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the $buildrec->{rowspan} variable holds the number of rows that the build
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should occupy on the table and is not stored in the build.dat file.
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These are other add ons to the data structure
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$buildrec->{hasnote}=1;
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$buildrec->{noteid} = (0+@note_array);
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commonly buildrec's are accessed through:
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$build_table->[$build_time][$build_name] = $buildrec;
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The list of users who updated this build is stored as:
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$who_list->[$checkin_time]->{$author} = 1;
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There are numerous duplicate data structures which hold partial
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information:
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hashes which hold all indices:
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$build_name_index->{$br->{buildname}} = 1;
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$build_time_index->{$br->{buildtime}} = 1;
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other access into $build_table:
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$build_names->[$i] = $n;
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$build_time_times->[$i] = $n;
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loadquickparseinfo creates these references
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$build->{$buildname} = $buildstatus;
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$times->{$buildname} = $buildtime;
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DATA FILES
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==========
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These files are used to store data structures. They are a persistent
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store of data between executions of the same program and they pass the
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data between cooperating program. This data is often databases with
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rows separated by "\n" and columns by '|'.
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$tree/${logfile}
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$tree/${logfile}.brief.html
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$tree/ignorebuilds.pl
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$tree/scrapebuilds.pl
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$tree/rules.pl
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$tree/status.pl
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$tree/sheriff.pl
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$tree/notes.txt
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$tree/treedata.pl
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$tree/who.dat
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$treename/build.dat
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The logfile that the tinderbox client sent stored in gziped format.
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The filename is ${tree}/$builddate.$$.gz so its quite random and does
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not depend on the clients$build string and multiple logs are kept for
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each build, one for each mail message sent.
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The brief.html file is a cache of the error log summary for this log
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file and is recreated when the logfile gets updated.
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ignorebuilds.pl is a file which specifies builds that should not be
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performed. It is valid perl code which sets the hash reference
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$ignore_builds, each key is a tree name.
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scrapebuilds.pl: same as ignorebuilds.pl, but selects a build to be
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"scraped" for data, with a token in the form TinderboxPrint:aaa,bbb,...
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status.pl stores the tree-specific status. Its contents looks like:
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$status_message = 'message';
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1;
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rules.pl stores the tree rules message. Its contents looks like:
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$rules_message = 'message';
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1;
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sheriff.pl stores the current sheriff. Its contents looks like:
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$current_sheriff = 'sheriff';
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1;
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notes.txt store the database of notes:
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$buildtime|$buildname||$author|$time_now|$note
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treedata.pl stores the cvs information pertaining to this tree and
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looks like this:
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$cvs_module='$modulename';
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$cvs_branch='$branchname';
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$cvs_root='$repository';
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who.dat file has lines like:
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$checkin_time|$author
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This gets stored in the data structure, where checkin_time
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gets fudged up so that is is a time already in the
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build_table:
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$who_list->[$checkin_time]->{$author} = 1;
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build.dat stores the build results table. It is a flat file
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representation of $build_table
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build.dat is a database file each row is a build and has pipe
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separated columns:
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1) the time stamp of the tinderbox server
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2) time stamp of the build machine
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3) the official build name (should include build machine name)
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( note: that 2 & 3 together uniquely identify the build
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and all relevant build data)
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4) the architecture dependent error parser to use on the log files
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5) status of the build (success|busted|building|testfailed)
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6) The log file for this build (if completed)
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7) the name of the binary (if any) that came from the build
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Other Files
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====================
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1afi003r.gif The "flames" animation used by showbuilds.cgi
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Empty.html Document used for an empty frame by ???
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addimage.cgi The form that lets you add a new image to the list of
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images that Tinderbox picks from randomly.
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addnote.cgi Add a note to a build log.
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admintree.cgi Lets you perform various admin tasks on a Tinderbox tree.
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This just prompts for a password and posts to doadmin.cgi.
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clean.pl ???
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copydata.pl ???
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doadmin.cgi Actually do the work to admin a tinderbox tree
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ep_mac.pl Knows how to parse Mac build error logs. Used by ???
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ep_unix.pl Knows how to parse Unix build error logs. Used by ???
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ep_windows.pl Knows how to parse Windows build error logs. Used by ???
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faq.html Wildly out of date.
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fixupimages.pl ???
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tbglobals.pl ???
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imagelog.pl ???
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index.html ???
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reledanim.gif ???
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showimages.cgi Show all the images in the Tinderbox list. Password-protected.
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star.gif The "star" image used to annotate builds by ???
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