Some migrations plumbing

BLOG.md

@@ -10,3 +10,74 @@ All migrations go into a single file I'll creatively call `migrations`:
     
     -- 1 down
     DROP TABLE pastes;
+
+Connect to the database and then apply the migrations:
+
+    my $dbh = DBIish.connect:
+        'Pg',
+        :host<devbussy.swagg.net>,
+        :database<pastes_bin>,
+        :user<pastes_bin>,
+        password => prompt 'enter DB password: ';
+    
+    my $m = DB::Migration::Simple.new:
+        :$dbh,
+        :migration-file<migrations>;
+    
+    $m.migrate: :version<1>;
+
+Get prompted for password for now:
+
+    $ ./bin/pastes-bin
+    enter DB password: hogrider69
+    line: -- 1 up
+    version: 1, direction: up
+    line: CREATE TABLE IF NOT EXISTS pastes (
+    line:          paste_id SERIAL PRIMARY KEY,
+    line:        paste_body TEXT
+    line:        );
+    line: -- 1 down
+    version: 1, direction: down
+    line: DROP TABLE pastes;
+    initializing db-migrations-simple-meta
+    set initial version to 0
+    {1 => {down => DROP TABLE pastes;
+    , up => CREATE TABLE IF NOT EXISTS pastes (
+             paste_id SERIAL PRIMARY KEY,
+           paste_body TEXT
+           );
+    }}
+    migrating from version '0' to version '1'
+    True migrating 'up' from version '0' to version '1'
+    doing 'up' migrations for 1
+    executing CREATE TABLE IF NOT EXISTS pastes (
+             paste_id SERIAL PRIMARY KEY,
+           paste_body TEXT
+           )
+    Humming-Bird listening on port http://localhost:3000
+
+Let's check on DB:
+
+    $ psql -h devbussy.swagg.net -U pastes_bin
+    Password for user pastes_bin: 
+    psql (15.3 (Debian 15.3-0+deb12u1))
+    SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, compression: off)
+    Type "help" for help.
+    
+    pastes_bin=> \d
+                         List of relations
+     Schema |           Name            |   Type   |   Owner    
+    --------+---------------------------+----------+------------
+     public | db-migrations-simple-meta | table    | pastes_bin
+     public | pastes                    | table    | pastes_bin
+     public | pastes_paste_id_seq       | sequence | pastes_bin
+    (3 rows)
+    
+    pastes_bin=> \d pastes;
+                                     Table "public.pastes"
+       Column   |  Type   | Collation | Nullable |                 Default                  
+    ------------+---------+-----------+----------+------------------------------------------
+     paste_id   | integer |           | not null | nextval('pastes_paste_id_seq'::regclass)
+     paste_body | text    |           |          | 
+    Indexes:
+        "pastes_pkey" PRIMARY KEY, btree (paste_id)

README.md

@@ -3,3 +3,13 @@
 ## Pastes-Bin
 
 Paste welcomes you to his bin: Paste's Bin
+
+## Run Locally
+
+### Install Dependencies
+
+    zef -v install --deps-only .
+
+### Run Doink
+
+    ./bin/pastes-bin

bin/pastes-bin

@@ -0,0 +1,14 @@
+#!/usr/bin/env raku
+
+# It is important that you import App::MyService after
+# Humming-Bird::Core to avoid having some weird side-effects with
+# route declarations in your service
+
+use v6.d;
+use Humming-Bird::Core;
+
+# Local libs
+use lib 'lib';
+use Pastes-Bin;
+
+listen 3000;

lib/Pastes-Bin.rakumod

@@ -0,0 +1,27 @@
+use Humming-Bird::Core;
+use Humming-Bird::Middleware;
+use Humming-Bird::Advice;
+use DB::Migration::Simple;
+use DBIish;
+
+# Local libs
+#use Pastes-Bin::Controller::Paste; # Coming soon!
+
+# Logging
+middleware &middleware-logger;
+advice     &advice-logger;
+
+# Database stuff
+my $dbh = DBIish.connect:
+    'Pg',
+    :host<devbussy.swagg.net>,
+    :database<pastes_bin>,
+    :user<pastes_bin>,
+    password => prompt 'enter DB password: ';
+
+my $m = DB::Migration::Simple.new:
+    :$dbh,
+    :migration-file<migrations>,
+    :verbose;
+
+$m.migrate: :version<1>;