add 'add' command

lib/App/Changelord.pm

@@ -141,6 +141,6 @@ sub run($self) {
 }
 
 subcommand $_ => 'App::Changelord::Command::' . ucfirst $_
-    for qw/ schema validate version bump init/;
+    for qw/ schema validate version bump init add/;
 
 1;

lib/App/Changelord/Command/Add.pm

@@ -0,0 +1,68 @@
+package App::Changelord::Command::Add;
+
+use 5.36.0;
+
+use Moo;
+use CLI::Osprey desc => 'add a change to the changelog';
+
+use PerlX::Maybe;
+use Path::Tiny;
+use App::Changelord::Command::Init;
+
+has changelog => ( is => 'lazy' );
+
+sub _build_changelog ($self) { $self->parent_command->changelog }
+
+# TODO validate the type
+option type => (
+    format => 's',
+    doc => 'type of change',
+    is => 'ro',
+);
+
+option ticket => (
+    format => 's',
+    doc => 'associated ticket',
+    is => 'ro',
+);
+
+sub is_next($self,$release) {
+    my $version = $release->{version};
+    return !$version || $version eq 'NEXT';
+}
+
+sub next_release($self) {
+    my $changelog = $self->changelog;
+
+    my $release = $changelog->{releases}[0];
+
+    unless( $self->is_next($release) ) {
+        unshift $changelog->{releases}->@*,
+        $release = {
+            version => 'NEXT',
+            changes => [],
+        };
+    }
+
+    return $release;
+}
+
+sub save_changelog($self) {
+    my $src = $self->parent_command->source;
+
+    path($src)->spew( App::Changelord::Command::Init::serialize_changelog($self) );
+}
+
+sub run ($self) {
+    my $version = $self->next_release;
+
+    push $version->{changes}->@*, {
+        maybe type => $self->type,
+        maybe ticket => $self->ticket,
+        desc => join ' ', @ARGV,
+    };
+
+    $self->save_changelog;
+}
+
+'end of App::Changelog::Command::Add';

lib/App/Changelord/Command/Schema.pm

@@ -18,12 +18,9 @@ option json => (
 
 sub run($self) {
 
-    my $schema = path(__FILE__)->sibling('changelog-schema.yml')->slurp;
-
-    $schema = JSON->new->pretty->encode(YAML::Load($schema));
-
-    print $schema;
+    my $schema = YAML::Load(path(__FILE__)->sibling('changelog-schema.yml')->slurp);
 
+    print $self->json ? JSON->new->pretty->encode(YAML::Load($schema)) : YAML::Dump($schema);
 }
 
 'end of App::Changelog::Command::Schema';

lib/App/Changelord/Command/changelog-schema.yml

@@ -6,30 +6,43 @@ properties:
     additionalProperties: false
     properties:
       homepage:
-        type: string
+        type: [ string, 'null' ]
         description: url of the project's homepage
         examples:
           - https://github.com/yanick/app-changelord
       name:
-        type: string
+        type: [ 'null', string ]
         description: name of the project
         examples:
           - App::Changelord
-  type:
+  change_types:
     type: array
     items:
       type: object
-      # properties:
-      #   type: object
-      #   properties:
-      #     level: { enum: [ major, minor, patch ] }
-      #     title: { type: string }
+      additionalProperties: false
+      properties:
+          keywords:
+            type: array
+            items: { type: string }
+          level: { enum: [ major, minor, patch ] }
+          title: { type: string }
   releases:
     type: array
     items:
       oneOf:
         - type: string
         - type: object
+          additionalProperties: false
           properties:
             version: { type: string }
-            date: { type: string }
+            date: { type: ['null',string] }
+            changes: { type: 'array', items: { $ref: '#/$defs/change' } }
+$defs:
+  change:
+    type: object
+    required: [ desc ]
+    additionalProperties: false
+    properties:
+      desc: { type: string }
+      ticket: { type: [ string, 'null' ] }
+      type: { type: [ string, 'null' ] }