Scaffolding up reldata service's data migrations

Right now I'm just working within sqlite, but the migrations will need to be
mirrored for PostgreSQL in the future in `migrations/postgres`

Running this entails using the sqlx-cli (`cargo install sqlx-cli`)

    % sqlx migrate --source migrations/sqlite run

.env

@@ -0,0 +1 @@
+DATABASE_URL=sqlite:otto.db

.gitignore

@@ -8,3 +8,4 @@ build/
 *.tar.gz
 tmp*
 .hypothesis/
+otto.db

Cargo.lock

@@ -2937,6 +2937,7 @@ dependencies = [
  "stringprep",
  "thiserror",
  "url",
+ "uuid",
  "webpki",
  "webpki-roots",
  "whoami",

migrations/sqlite/20210303191923_projects.sql

@@ -0,0 +1,16 @@
+--
+-- This migration adds the projects table which should be largely populated out
+-- of the projects.d directory
+
+
+CREATE TABLE IF NOT EXISTS projects
+(
+    uuid BLOB PRIMARY KEY NOT NULL,
+    path TEXT NOT NULL,
+    title TEXT NOT NULL,
+    description TEXT,
+    source_url TEXT,
+    source_refspec TEXT,
+    pipeline_path TEXT,
+    pipeline_inline TEXT
+);

services/reldata/.gitignore

@@ -0,0 +1 @@
+target/

services/reldata/Cargo.toml

@@ -11,5 +11,5 @@ async-std = { version = "1", features = ["attributes"]}
 log = "~0.4.11"
 otto-models = { path = "../../crates/models" }
 pretty_env_logger = "~0.4.0"
-sqlx = { version = "~0.5.1", features = ["runtime-async-std-rustls", "postgres", "tls", "json", "sqlite", "chrono", "macros"]}
+sqlx = { version = "~0.5.1", features = ["runtime-async-std-rustls", "postgres", "tls", "json", "sqlite", "chrono", "macros", "uuid"]}
 tide = "~0.15.0"