From: Peter Rabbitson <ribasushi@cpan.org>
Date: Mon, 26 Aug 2013 12:19:43 +0000 (+0200)
Subject: Automatically regenerate the example ddl/db from the example Schema
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=6635c6d22b8b28954db80113273584027e16d9e1;p=dbsrgits%2FDBIx-Class-Historic.git

Automatically regenerate the example ddl/db from the example Schema
---

diff --git a/.gitignore b/.gitignore
index 80fc61d..c8cda3e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ t/var/
 .#*
 *~
 maint/.Generated_Pod
+examples/Schema/db
diff --git a/examples/Schema/db/example.db b/examples/Schema/db/example.db
deleted file mode 100644
index a7d8330..0000000
Binary files a/examples/Schema/db/example.db and /dev/null differ
diff --git a/examples/Schema/db/example.sql b/examples/Schema/db/example.sql
deleted file mode 100644
index 3aeba46..0000000
--- a/examples/Schema/db/example.sql
+++ /dev/null
@@ -1,17 +0,0 @@
-CREATE TABLE artist (
-  artistid INTEGER PRIMARY KEY,
-  name TEXT NOT NULL
-);
-
-CREATE TABLE cd (
-  cdid INTEGER PRIMARY KEY,
-  artist INTEGER NOT NULL REFERENCES artist(artistid),
-  title TEXT NOT NULL,
-  year DATETIME
-);
-
-CREATE TABLE track (
-  trackid INTEGER PRIMARY KEY,
-  cd INTEGER NOT NULL REFERENCES cd(cdid),
-  title TEXT NOT NULL
-);
diff --git a/maint/Makefile.PL.inc/56_autogen_schema_files.pl b/maint/Makefile.PL.inc/56_autogen_schema_files.pl
index 446cc2a..6096010 100644
--- a/maint/Makefile.PL.inc/56_autogen_schema_files.pl
+++ b/maint/Makefile.PL.inc/56_autogen_schema_files.pl
@@ -1,6 +1,11 @@
 require File::Spec;
-my $test_ddl_fn = File::Spec->catfile(qw( t lib sqlite.sql ));
-my @test_ddl_cmd = qw( -I lib -I t/lib -- maint/gen_sqlite_schema_files --schema-class DBICTest::Schema );
+my $test_ddl_fn     = File::Spec->catfile(qw( t lib sqlite.sql ));
+my @test_ddl_cmd    = qw( -I lib -I t/lib -- maint/gen_sqlite_schema_files --schema-class DBICTest::Schema );
+
+my $example_ddl_fn  = File::Spec->catfile(qw( examples Schema db example.sql ));
+my $example_db_fn   = File::Spec->catfile(qw( examples Schema db example.db ));
+my @example_ddl_cmd = qw( -I lib -I examples/Schema -- maint/gen_sqlite_schema_files --schema-class MyApp::Schema );
+my @example_pop_cmd = qw( -I lib -I examples/Schema -- examples/Schema/insertdb.pl );
 
 # If the author doesn't have the prereqs, still generate a Makefile
 # The EUMM build-stage generation will run unconditionally and
@@ -10,6 +15,12 @@ if ( DBIx::Class::Optional::Dependencies->req_ok_for ('deploy') ) {
   print "Regenerating $test_ddl_fn\n";
   system( $^X, @test_ddl_cmd, '--ddl-out' => $test_ddl_fn );
 
+  print "Regenerating $example_ddl_fn and $example_db_fn\n";
+  system( $^X, @example_ddl_cmd, '--ddl-out' => $example_ddl_fn, '--deploy-to' => $example_db_fn );
+
+  print "Populating $example_db_fn\n";
+  system( $^X, @example_pop_cmd  );
+
   # if we don't do it some git tools (e.g. gitk) get confused that the
   # ddl file is modified, when it clearly isn't
   system('git status --porcelain >' . File::Spec->devnull);
@@ -21,6 +32,8 @@ clonedir_generate_files : dbic_clonedir_regen_test_ddl
 
 dbic_clonedir_regen_test_ddl :
 \t\$(ABSPERLRUN) @test_ddl_cmd --ddl-out @{[ $mm_proto->quote_literal($test_ddl_fn) ]}
+\t\$(ABSPERLRUN) @example_ddl_cmd --ddl-out @{[ $mm_proto->quote_literal($example_ddl_fn) ]} --deploy-to @{[ $mm_proto->quote_literal($example_db_fn) ]}
+\t\$(ABSPERLRUN) @example_pop_cmd
 EOP
 
 # keep the Makefile.PL eval happy
diff --git a/maint/gen_sqlite_schema_files b/maint/gen_sqlite_schema_files
index 9fa6a4c..03db999 100755
--- a/maint/gen_sqlite_schema_files
+++ b/maint/gen_sqlite_schema_files
@@ -14,6 +14,7 @@ my $args = {};
 $getopt->getoptions($args, qw/
   ddl-out=s@
   schema-class=s@
+  deploy-to=s@
 /);
 
 die "You need to specify one DDL output filename via --ddl-out\n"
@@ -22,8 +23,19 @@ die "You need to specify one DDL output filename via --ddl-out\n"
 die "You need to specify one DBIC schema class via --schema-class\n"
   if @{$args->{'schema-class'}||[]} != 1;
 
+die "You may not specify more than one deploy path via --deploy-to\n"
+  if @{$args->{'deploy-to'}||[]} > 1;
 
-my $schema = use_module( $args->{'schema-class'}[0] )->connect();
+my $schema = use_module( $args->{'schema-class'}[0] )->connect(
+  $args->{'deploy-to'}
+    ? ( "DBI:SQLite:$args->{'deploy-to'}[0]", undef, undef, { on_connect_do => "PRAGMA synchronous = OFF" } )
+    : ()
+);
+
+if ($args->{'deploy-to'}) {
+  file($args->{'deploy-to'}[0])->dir->mkpath;
+  $schema->deploy({ add_drop_table => 1 });
+}
 
 my $ddl_fh;
 if ($args->{'ddl-out'}[0] eq '-') {