Now it gets interesting...
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des
parent
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@ -33,7 +33,8 @@ use strict;
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use Data::Dumper;
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use Fcntl;
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use POSIX qw(isatty mktime strftime tzset);
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use vars qw($TTY %MONTH %PR @EVENTS %STATE %CATEGORY @COUNT);
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use vars qw($TTY $NOW %MONTH %PR @EVENTS @COUNT @AGE);
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use vars qw(%STATE %CATEGORY %OWNER %CLOSER);
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%MONTH = (
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'Jan' => 1,
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@ -50,6 +51,15 @@ use vars qw($TTY %MONTH %PR @EVENTS %STATE %CATEGORY @COUNT);
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'Dec' => 12,
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);
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@AGE = (
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[ 0, 7, 0 ], # Less than one week
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[ 7, 30, 0 ], # One week to one month
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[ 30, 90, 0 ], # One to three months
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[ 90, 365, 0 ], # Three months to a year
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[ 365, 1095, 0 ], # One to three years
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[ 1095, 999999, 0 ], # More than three years
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);
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sub GNATS_DIR { "/home/gnats" }
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sub GNATS_TZ { "America/Los_Angeles" }
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sub DATFILE { "/tmp/prstats.dat.$$" }
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@ -84,12 +94,13 @@ sub scan_pr($) {
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local *FILE; # File handle
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my $pr = {}; # PR hash
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my $age; # PR age
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sysopen(FILE, $fn, O_RDONLY)
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or die("$fn: open(): $!\n");
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while (<FILE>) {
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if (m/^>([A-Za-z-]+):\s+(.*?)\s*$/o ||
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m/^(State-Changed-[A-Za-z-]+):\s+(.*?)\s*$/o) {
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m/^(Category|Responsible|State-Changed-[A-Za-z-]+):\s+(.*?)\s*$/o) {
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$pr->{lc($1)} = $2;
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}
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}
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@ -113,22 +124,31 @@ sub scan_pr($) {
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if ($pr->{'state'} eq 'closed') {
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$pr->{'_closed'} = $pr->{'closed-date'} || $pr->{'state-changed-when'};
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$pr->{'_closed_by'} = $pr->{'state-changed-by'};
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++$CLOSER{$pr->{'_closed_by'}};
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} else {
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$age = $pr->{'arrival-date'} / 86400;
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foreach (@AGE) {
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if ($age >= $_->[0] && $age < $_->[1]) {
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++$_->[2];
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last;
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}
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}
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++$CATEGORY{$pr->{'category'}};
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++$OWNER{$pr->{'responsible'}};
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}
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++$STATE{$pr->{'state'}};
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# $PR{$pr->{'number'} = $pr;
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$PR{$pr->{'number'}} = {
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#'category' => $pr->{'category'},
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'category' => $pr->{'category'},
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#'number' => $pr->{'number'},
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#'responsible' => $pr->{'responsible'},
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'responsible' => $pr->{'responsible'},
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'created' => $pr->{'created'},
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'closed' => $pr->{'closed'},
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#'closer' => $pr->{'_closed_by'},
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'closer' => $pr->{'_closed_by'},
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};
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push(@EVENTS, [ $pr->{'_created'}, +1 ]);
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push(@EVENTS, [ $pr->{'_closed'}, -1 ])
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if defined($pr->{'_closed'});
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++$STATE{$pr->{'state'}};
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++$CATEGORY{$pr->{'category'}};
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}
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sub scan_recurse($);
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@ -160,7 +180,9 @@ sub count_prs() {
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my $event; # Iterator
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my $count; # PR count
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print(int(@EVENTS), " events\n");
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if ($TTY) {
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print(int(@EVENTS), " events\n");
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}
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@COUNT = ( [ 0, 0 ] );
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foreach $event (sort({ $a->[0] <=> $b->[0] } @EVENTS)) {
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if ($event->[0] == $COUNT[-1]->[0]) {
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@ -242,9 +264,51 @@ plot '$datfn' using 1:2 title 'Open PRs'
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");
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}
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MAIN:{
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my $now; # Current time
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sub pr_stat_summary() {
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my $n; # Loop counter
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# Overall stats
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printf("Total PRs in database: %d\n", scalar(keys(%PR)));
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printf("Open PRs: %d\n", scalar(keys(%PR)) - $STATE{'closed'});
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print("\n");
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# Category ranking
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print("Number of PRs in each category:\n");
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foreach (sort({ $CATEGORY{$b} <=> $CATEGORY{$a} } keys(%CATEGORY))) {
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printf("%12s: %d\n", $_, $CATEGORY{$_});
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}
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print("\n");
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# State ranking
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print("Number of PRs in each state:\n");
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foreach (sort({ $STATE{$b} <=> $STATE{$a} } keys(%STATE))) {
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printf("%12s: %d\n", $_, $STATE{$_});
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}
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print("\n");
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# Closer ranking
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print("Top ten PR busters:\n");
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$n = 0;
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foreach (sort({ $CLOSER{$b} <=> $CLOSER{$a} } keys(%CLOSER))) {
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printf(" %2d. %s (%d)\n", ++$n, $_, $CLOSER{$_});
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last if ($n == 10);
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}
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print("\n");
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# Owner ranking
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print("Top ten owners of open PRs:\n");
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$n = 0;
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foreach (sort({ $OWNER{$b} <=> $OWNER{$a} } keys(%OWNER))) {
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next if (m/^freebsd-(bugs|doc|ports)$/);
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printf(" %2d. %s (%d)\n", ++$n, $_, $OWNER{$_});
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last if ($n == 10);
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}
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print("\n");
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}
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MAIN:{
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$| = 1;
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$TTY = isatty(*STDOUT);
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@ -253,7 +317,9 @@ MAIN:{
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# FreeBSD cluster and use localtime() instead.
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$ENV{'TZ'} = &GNATS_TZ;
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tzset();
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$NOW = time();
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# Read and count PRs
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if (@ARGV) {
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foreach (@ARGV) {
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scan_recurse(join('/', &GNATS_DIR, $_));
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@ -265,18 +331,23 @@ MAIN:{
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print("\r", scalar(keys(%PR)), " problem reports scanned\n");
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}
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# Generate graphs
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if (0) {
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count_prs();
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write_dat_file(&DATFILE);
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$now = time();
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graph_open_prs(&DATFILE, "week.png", $now - (86400 * 7) + 1, $now,
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graph_open_prs(&DATFILE, "week.png", $NOW - (86400 * 7) + 1, $NOW,
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"Open FreeBSD problem reports (week view)");
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graph_open_prs(&DATFILE, "month.png", $now - (86400 * 30) + 1, $now,
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graph_open_prs(&DATFILE, "month.png", $NOW - (86400 * 30) + 1, $NOW,
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"Open FreeBSD problem reports (month view)");
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graph_open_prs(&DATFILE, "year.png", $now - (86400 * 365) + 1, $now,
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graph_open_prs(&DATFILE, "year.png", $NOW - (86400 * 365) + 1, $NOW,
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"Open FreeBSD problem reports (year view)");
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graph_open_prs(&DATFILE, "ever.png", $COUNT[1]->[0], $now,
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graph_open_prs(&DATFILE, "ever.png", $COUNT[1]->[0], $NOW,
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"Open FreeBSD problem reports (project history)");
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graph_open_prs(&DATFILE, "drive.png", mktime(0, 0, 0, 29, 4, 101), $now,
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graph_open_prs(&DATFILE, "drive.png", mktime(0, 0, 0, 29, 4, 101), $NOW,
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"Open FreeBSD problem reports (drive progress)");
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unlink(&DATFILE);
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}
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# Print summary
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pr_stat_summary();
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}
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