ADD: reworked adding and listing

This commit is contained in:
Dominik Meyer 2018-09-10 22:41:49 +02:00
parent 994fa9818b
commit 067e6140c1
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@ -2,54 +2,61 @@ package Git::IssueManager;
#ABSTRACT: Module for managing issues in a git branch within your repository
use Moose;
use MooseX::Privacy;
use Git::RepositoryHL;
use DateTime;
use DateTime::TimeZone;
use Data::Dumper;
use Git::LowLevel;
our $VERSION = "0.1";
=attr gitcmd
the path to the git command, default is using your path
=cut
has 'gitcmd' => (is => 'ro', isa => 'Str', default=>"git");
=attr repository
Git::Repository object on which to do the issue management
=cut
has 'repository' => (is =>'ro', isa => 'Git::RepositoryHL', required => 1);
has 'repository' => (is =>'rw', isa => 'Git::LowLevel');
=attr _open
B<private attribute>
=cut
has '_open' => (is => 'rw', isa => 'ArrayRef', traits => [qw/Private/]);
has '_open' => (is => 'rw', isa => 'Git::LowLevel::Tree', traits => [qw/Private/]);
=attr _assigned
B<private attribute>
=cut
has '_assigned' => (is => 'rw', isa => 'ArrayRef', traits => [qw/Private/]);
has '_assigned' => (is => 'rw', isa => 'Git::LowLevel::Tree', traits => [qw/Private/]);
=attr _inprogress
B<private attribute>
=cut
has '_inprogress' => (is => 'rw', isa => 'ArrayRef', traits => [qw/Private/]);
has '_inprogress' => (is => 'rw', isa => 'Git::LowLevel::Tree', traits => [qw/Private/]);
=attr _closed
B<private attribute>
=cut
has '_closed' => (is => 'rw', isa => 'ArrayRef', traits => [qw/Private/]);
has '_closed' => (is => 'rw', isa => 'Git::LowLevel::Tree', traits => [qw/Private/]);
=attr _root
B<private attribute>
=cut
has '_root' => (is => 'rw', isa => 'ArrayRef', traits => [qw/Private/]);
has '_root' => (is => 'rw', isa => 'Git::LowLevel::Tree', traits => [qw/Private/]);
=method ready
@ -59,9 +66,14 @@ validates if everything is in place for issue management
sub ready
{
my $self = shift;
my $ref = $self->repository->getReference('refs/heads/issues');
return 0 unless $ref->exist;
# return false if issue branch does not exist
return 0 unless $self->repository->hasBranch('heads/issues');
my $version = $ref->find('.version');
return 0 unless defined($version) && ref($version) eq "Git::LowLevel::Blob";
my $tag = $ref->find('.tag');
return 0 unless defined($tag) && ref($tag) eq "Git::LowLevel::Blob";
return 1;
}
@ -78,19 +90,10 @@ sub version
return unless $self->ready();
my @tree = $self->repository->getTree("issues");
my $ref = $self->repository->getReference('refs/heads/issues');
my $version = $ref->find(".version");
for my $t (@tree)
{
if ($t->{name} eq ".version")
{
my $version = $self->repository->getBlob($t->{ref});
chomp($version);
return $version;
}
}
return;
return $version->content;
}
=method tag
@ -104,19 +107,10 @@ sub tag
return unless $self->ready();
my @tree = $self->repository->getTree("issues");
my $ref = $self->repository->getReference('refs/heads/issues');
my $tag = $ref->find(".tag");
for my $t (@tree)
{
if ($t->{name} eq ".tag")
{
my $tag = $self->repository->getBlob($t->{ref});
chomp($tag);
return $tag;
}
}
return;
return $tag->content;
}
@ -132,629 +126,175 @@ sub init
return unless ! $self->ready();
die("no issue tag given") unless $issue_tag;
die("no issue tag given") unless defined($issue_tag) && length($issue_tag) > 0;
# create a version file in the issues branch, also creating the branch with this
my $filehash = $self->repository->createFileObject("0.1");
my $ref = $self->repository->getReference('refs/heads/issues');
my $root = $ref->getTree();
# add the version file to a git tree
my $t = {
mode => "100644",
type => "blob",
ref => $filehash,
path => ".version"
};
my @tree;
push(@tree,$t);
my $version = $root->newBlob();
$version->path(".version");
$version->_content("0.1");
$root->add($version);
# create a tag file in the issues branch to identify the issue tag to prepend
$filehash = $self->repository->createFileObject($issue_tag);
my $t2 = {
mode => "100644",
type => "blob",
ref => $filehash,
path => ".tag"
};
push(@tree,$t2);
my $tag = $root->newBlob();
$tag->path(".tag");
$tag->_content($issue_tag);
$root->add($tag);
# create the tree
my $tree_hash=$self->repository->createTree(\@tree);
# commit the created tree
my $commit=$self->repository->createTreeCommit($tree_hash, "1", "initialized issue manager for this repository");
# now update/create the branch refs/heads/issues
$self->repository->updateRef("refs/heads/issues",$commit);
$ref->commit("initialized issue manager");
}
=method _load
B<private method>
called to load all the git trees
=cut
private_method _load => sub {
my $self = shift;
my @root = $self->repository->getTree("issues");
$self->_root(\@root);
for my $a (@root)
{
$a->{path} = $a->{name};
}
my @open = $self->repository->getTree("issues","open/");
$self->_open(\@open);
for my $a (@open)
{
$a->{path} = $a->{name};
}
my @closed = $self->repository->getTree("issues","closed/");
$self->_closed(\@closed);
for my $a (@closed)
{
$a->{path} = $a->{name};
}
my @assigned = $self->repository->getTree("issues","assigned/");
$self->_assigned(\@assigned);
for my $a (@assigned)
{
$a->{path} = $a->{name};
}
my @inprogress = $self->repository->getTree("issues","inprogess/");
$self->_inprogress(\@inprogress);
for my $a (@inprogress)
{
$a->{path} = $a->{name};
}
};
=method _createTree
B<privat method>
creates the root tree for the issues branch and returns its hash
=cut
private_method _createTree => sub {
my $self = shift;
# now recreate tree structure
my $openhash = $self->repository->createTree($self->_open);
my $closedhash = $self->repository->createTree($self->_closed);
my $assignedhash = $self->repository->createTree($self->_assigned);
my $inprogresshash= $self->repository->createTree($self->_inprogress);
my $openfound=0;
my $closedfound=0;
my $assignedfound=0;
my $inprogressfound=0;
# now recreate the root tree
my @fordelete;
my $i=0;
for my $r (@{$self->_root})
{
if ($r->{name} eq "open")
{
if (defined($openhash) && length($openhash)==40)
{
$r->{ref}=$openhash;
$openfound=1;
}
else
{
push(@fordelete, $i);
}
}
if ($r->{name} eq "closed")
{
if (defined($closedhash) && length($closedhash)==40)
{
$r->{ref}=$closedhash;
$closedfound=1;
}
else
{
push(@fordelete, $i);
}
}
if ($r->{name} eq "assigned")
{
if (defined($assignedhash) && length($assignedhash)==40)
{
$r->{ref}=$assignedhash;
$assignedfound=1;
}
else
{
push(@fordelete, $i);
}
}
if ($r->{name} eq "inprogess")
{
if (defined($inprogresshash) && length($inprogresshash)==40)
{
$r->{ref}=$inprogresshash;
$inprogressfound=1;
}
else
{
push(@fordelete, $i);
}
}
$i++;
}
for my $d (@fordelete)
{
splice @{$self->_root}, $d, 1;
}
if (!$openfound && defined($openhash))
{
my $t = {
path => "open",
ref => $openhash,
type => "tree",
mode => "040000"
};
push(@{$self->_root}, $t);
}
if (!$closedfound && defined($closedhash))
{
my $t = {
path => "closed",
ref => $closedhash,
type => "tree",
mode => "040000"
};
push(@{$self->_root}, $t);
}
if (!$assignedfound && defined($assignedhash))
{
my $t = {
path => "assigned",
ref => $assignedhash,
type => "tree",
mode => "040000"
};
push(@{$self->_root}, $t);
}
if (!$inprogressfound && defined($inprogresshash))
{
my $t = {
path => "inprogress",
ref => $inprogresshash,
type => "tree",
mode => "040000"
};
push(@{$self->_root}, $t);
}
return $self->repository->createTree($self->_root);
};
=method add
add an issue to the repository
add an issue to the repository
first paramter is an GitIssueManager::Issue object
=cut
sub add
{
my $self = shift;
my $issue = shift;
my $self = shift;
my $issue = shift;
die("IssueManager not initialized") unless $self->ready();
die("no Git::IssueManager::Issue object given") unless ref($issue) eq "Git::IssueManager::Issue";
die("no issue given") unless defined($issue) && ref($issue) eq "Git::IssueManager::Issue";
$self->_load();
my $ref = $self->repository->getReference('refs/heads/issues');
my $root = $ref->getTree();
my $issues;
if ($issue->status eq "open")
my $issueTree=$issue->createIssue($self->repository);
my $base=$root->find($issue->status);
if (!defined($base))
{
$issues=$self->_open();
$base = $root->newTree();
$base->path($issue->status);
$root->add($base);
}
elsif ($issue->status eq "closed")
{
$issues=$self->_closed();
}
elsif ($issue->status eq "assigned")
{
$issues=$self->_assigned;
}
elsif ($issue->status eq "inprogress")
{
$issues=$self->_inprogress;
}
# check if issues already exist, only checks the subject !!!
for my $i (@{$issues})
{
if ($i->{name} eq $issue->subject)
{
die("issue already exist");
}
}
# append the issue to the tree
my $hash=$issue->createIssue($self->repository);
push (@{$issues},{
path => $issue->subject,
ref => $hash,
type => "tree",
mode => "040000"
});
my $roothash = $self->_createTree();
# commit the issue
my $commit=$self->repository->createTreeCommit($roothash,$self->repository->getBranchRef("heads/issues") || "start", "ADD: " . $issue->subject);
#now update branch refs/heads/issues
$self->repository->updateRef("refs/heads/issues",$commit);
$base->add($issueTree);
$ref->commit("added issue " . $issue->subject);
}
=method parseIssue
=method _to_issue - internal method, do not call directly
returns the issue converted from a tree hash entry
parsed the given Git::LowLevel::Tree object as an Issue
=cut
sub _to_issue
sub parseIssue
{
my $self = shift;
my $i = shift;
my $d = shift;
my $tag = shift;
my $issue = Git::IssueManager::Issue->new(subject => $i->{name});
my $subject = $d->mypath();
my $description = $d->find("description");
my $priority = $d->find("priority");
my $severity = $d->find("severity");
my $type = $d->find("type");
my $worker = $d->find("worker");
my $substatus = $d->find("substatus");
my $comment = $d->find("comment");
my $estimated = $d->find("estimated");
my $working = $d->find("working");
my $tags = $d->find("tags");
my $id = $tag . "-" . substr($d->hash(),0,8);
my $cd = $d->timestamp_added();
my $ld = $d->timestamp_last();
my $author = $d->committer();
$issue->priority($self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/priority")));
$issue->severity($self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/severity")));
$issue->type($self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/type")));
$issue->description($self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/description")));
$issue->comment($self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/comment")));
$issue->id($self->repository->getBlob($self->repository->getFileRef("issues",".tag")) . "-" . substr($i->{ref},0,8));
$issue->estimated_time($self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/estimated")));
$issue->working_time($self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/working")));
# check for required attributes
die("description not available for issue " . $id) unless defined($description);
die("priority not available for issue " . $id) unless defined($priority);
die("severity not available for issue " . $id) unless defined($severity);
die("type not available for issue " . $id) unless defined($type);
my $worker = $self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/worker"));
if (defined($worker))
{
$worker=~/^(.*)<(.*)>$/;
$issue->worker($1 || "");
$issue->worker_email($2 || "");
}
my $taglist= $self->repository->getBlob($self->repository->getFileRef("issues",$i->{path}."/tags"));
if (defined($taglist) && length($taglist)>0)
{
my @tags=split /\n/,$taglist;
$issue->tags(\@tags);
}
my $tz=DateTime::TimeZone->new( name => 'local' );
my @commit = $self->repository->getFileLog("issues",$i->{path}."/subject",1);
$issue->creation_date(DateTime->from_epoch(epoch => $commit[0]->{date},time_zone=>$tz ));
$issue->author($commit[0]->{author}->{name});
$issue->author_email($commit[0]->{author}->{email});
my $issue = Git::IssueManager::Issue->new(subject => $subject);
$issue->description($description->content());
$issue->priority($priority->content());
$issue->severity($severity->content());
$issue->type($type->content());
$issue->id($id);
$issue->creation_date(DateTime->from_epoch( epoch =>$cd, time_zone=>$tz));
$issue->last_change_date(DateTime->from_epoch( epoch =>$ld, time_zone=>$tz));
@commit = $self->repository->getFileLog("issues",$i->{path},1);
$issue->last_change_date(DateTime->from_epoch(epoch => $commit[0]->{date},time_zone=>$tz ));
if (defined($worker))
{
$worker->content()=~/^(.*)\<(.*)\>$/;
$issue->worker($1);
$issue->worker_email($2);
}
if (defined($author))
{
$author=~/^(.*)\<(.*)\>$/;
$issue->author($1);
$issue->author_email($2);
}
$issue->closed_date(DateTime->from_epoch(epoch => $commit[0]->{date},time_zone=>$tz ));
return $issue;
}
=method get
sub list
{
my $self = shift;
my @issues;
return the issue with the given id
die("IssueManager not initialized") unless $self->ready();
my $ref = $self->repository->getReference('refs/heads/issues');
my $root = $ref->getTree();
my $open = $ref->find("open");
my $closed = $ref->find("closed");
my $assigned = $ref->find("assigned");
my $inprogress = $ref->find("inprogess");
my $tag = $ref->find(".tag")->content();
my @all;
=cut
sub get
# merge all issues into one array
if (defined($open))
{
push(@all,$open->get());
}
if (defined($closed))
{
push(@all,$closed->get());
}
if (defined($assigned))
{
push(@all,$assigned->get());
}
if (defined($inprogress))
{
push(@all,$inprogress->get());
}
for my $d (@all)
{
my $issue = $self->parseIssue($d,$tag);
push(@issues,$issue);
}
return @issues;
}
sub delete
{
my $self = shift;
my $id = shift;
die("no id given") unless defined($id);
$id=~/^[A-Z]+-(.*)$/;
my $hash=$1;
# first search for the id
my @open = $self->repository->getTree("issues","open/");
for my $i (@open)
{
if (substr($i->{ref},0,8) eq $hash)
{
return $self->_to_issue($i);
}
}
my @assigned = $self->repository->getTree("issues","assigned/");
for my $i (@assigned)
{
if (substr($i->{ref},0,8) eq $hash)
{
return $self->_to_issue($i);
}
}
my @inprogress = $self->repository->getTree("issues","inprogress");
for my $i (@inprogress)
{
if (substr($i->{ref},0,8) eq $hash)
{
return $self->_to_issue($i);
}
}
my @closed = $self->repository->getTree("issues","closed/");
for my $i (@closed)
{
if (substr($i->{ref},0,8) eq $hash)
{
return $self->_to_issue($i);
}
}
return;
die("IssueManager not initialized") unless $self->ready();
my $ref = $self->repository->getReference('refs/heads/issues');
my $root = $ref->getTree();
}
=method list
list all issues of the repository
=cut
sub list
{
my $self = shift;
my $filter = shift;
my @issues =$self->repository->getTree("issues","open/");
my @ret;
if (!defined($filter) || $filter eq "open" )
{
@issues=$self->repository->getTree("issues","open/");
}
for my $i (@issues)
{
my $issue = $self->_to_issue($i);
push(@ret, $issue);
}
# now sort by creation date
@ret = sort {DateTime->compare($a->creation_date, $b->creation_date)} @ret;
return @ret;
}
=method delete
delete the issue with the given id
=cut
sub delete
{
my $self = shift;
my $id = shift;
die("no id given") unless defined($id);
$id=~/^[A-Z]+-(.*)$/;
my $hash=$1;
$self->_load();
my $found=0;
my $index=0;
# first search for the id
for my $i (@{$self->_open})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
splice @{$self->_open},$index,1;
}
$index=0;
if (!$found)
{
for my $i (@{$self->_assigned})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
splice @{$self->_assigned},$index,1;
}
}
$index=0;
if (!$found)
{
for my $i (@{$self->_inprogress})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
splice @{$self->_inprogress},$index,1;
}
}
$index=0;
if (!$found)
{
for my $i (@{$self->_closed})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
splice @{$self->_closed},$index,1;
}
}
my $roothash = $self->_createTree();
# commit the issue
my $commit=$self->repository->createTreeCommit($roothash,$self->repository->getBranchRef("heads/issues") || "start", "RM: " . $id);
#now update branch refs/heads/issues
$self->repository->updateRef("refs/heads/issues",$commit);
}
=method close
set the given issue as closed
=cut
sub close
{
my $self = shift;
my $id = shift;
die("no id given") unless defined($id);
$id=~/^[A-Z]+-(.*)$/;
my $hash=$1;
$self->_load();
my $found=0;
my $index=0;
# check if issue is already closed
for my $i (@{$self->_closed})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
die("issue is already closed");
}
$index=0;
# search for the id in other status arrays
for my $i (@{$self->_open})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
push(@{$self->_closed}, $self->_open()->[$index]);
splice @{$self->_open},$index,1;
}
$index=0;
for my $i (@{$self->_assigned})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
push(@{$self->_closed}, $self->_assigned()->[$index]);
splice @{$self->_assigned},$index,1;
}
$index=0;
for my $i (@{$self->_inprogress})
{
if (substr($i->{ref},0,8) eq $hash)
{
$found=1;
last;
}
$index++;
}
if ($found)
{
push(@{$self->_closed}, $self->_inprogress()->[$index]);
splice @{$self->_inprogress},$index,1;
}
my $roothash = $self->_createTree();
# commit the issue
my $commit=$self->repository->createTreeCommit($roothash,$self->repository->getBranchRef("heads/issues") || "start", "Close: " . $id);
#now update branch refs/heads/issues
$self->repository->updateRef("refs/heads/issues",$commit);
}
1;