Implement a basic test server setup

Cargo.toml

@@ -1,5 +1,7 @@
 [workspace]
+resolver = "2"
 
 members = [
-    "app"
+    "app",
+    "test_server",
 ]

README.md

@@ -11,9 +11,9 @@ has since become a vehicle for me to learn and experiment. It will likely never
 be finished. Anyway, the experience of rewriting this in Rust has been very
 nice. Go learn Rust!
 
-## Building
+## Developing
 
-## Requirements
+### Requirements
 
 Install flatpak runtimes:
 
@@ -51,7 +51,7 @@ To build the application then:
 
 ```shell
 mkdir build && cd build
-meson setup --prefix=/app ..
+meson setup --prefix=/app -D profile=devel ..
 ninja
 ```
 
@@ -67,7 +67,21 @@ Then you will simply be able to run the application from the `PATH` by simply ru
 envoyer
 ```
 
-### License
+### Testing
+
+A test server is available to test the application against. To start the server, run the command below. `docker` needs to be available.
+
+```
+cargo run --bin test_server
+```
+
+Then running `envoyer` like so should get it to connect to the test server:
+
+```
+envoyer --with-test-server
+```
+
+## License
 
 Copyright 2016-2021 Andrei-Costin Zisu.
 

app/build.rs

@@ -5,7 +5,10 @@ use std::env;
 use std::path::PathBuf;
 
 fn main() {
-    let clang_lib_path = env::var("CLANG_LIB_PATH").unwrap();
+    let clang_lib_path = env::var("CLANG_LIB_PATH").expect(
+        "CLANG_LIB_PATH is not set.\
+         Make sure you are building from the flatpak environment",
+    );
     let out_path = env::var("OUT_DIR").unwrap();
     let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
 

app/migrations/2023-10-29-185220_add_fields_for_imap/down.sql

@@ -0,0 +1,5 @@
+ALTER TABLE identities DROP COLUMN imap_password;
+ALTER TABLE identities DROP COLUMN imap_server_hostname;
+ALTER TABLE identities DROP COLUMN imap_server_port;
+ALTER TABLE identities DROP COLUMN imap_use_tls;
+ALTER TABLE identities DROP COLUMN imap_use_starttls;

app/migrations/2023-10-29-185220_add_fields_for_imap/up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE identities ADD COLUMN imap_password TEXT;
+ALTER TABLE identities ADD COLUMN imap_server_hostname TEXT NOT NULL DEFAULT 'imap.gmail.com';
+ALTER TABLE identities ADD COLUMN imap_server_port INTEGER NOT NULL DEFAULT 993;
+ALTER TABLE identities ADD COLUMN imap_use_tls BOOLEAN NOT NULL DEFAULT true;
+ALTER TABLE identities ADD COLUMN imap_use_starttls BOOLEAN NOT NULL DEFAULT false;

app/migrations/2023-11-12-160133_make_modification_sequence_nullable/down.sql

@@ -0,0 +1,24 @@
+CREATE TABLE messages_new (
+    id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    message_id TEXT NOT NULL,
+    subject TEXT NOT NULL,
+    folder_id INTEGER NOT NULL,
+    time_received TIMESTAMP NOT NULL,
+    "from" TEXT NOT NULL,
+    "to" TEXT NOT NULL,
+    cc TEXT NOT NULL,
+    bcc TEXT NOT NULL,
+    content TEXT,
+    "references" TEXT NOT NULL,
+    in_reply_to TEXT NOT NULL,
+    uid INTEGER NOT NULL,
+    modification_sequence INTEGER NOT NULL,
+    seen BOOLEAN NOT NULL,
+    flagged BOOLEAN NOT NULL,
+    draft BOOLEAN NOT NULL,
+    deleted BOOLEAN NOT NULL
+);
+
+INSERT INTO messages_new SELECT * FROM messages;
+DROP TABLE messages;
+ALTER TABLE messages_new RENAME TO messages;

app/migrations/2023-11-12-160133_make_modification_sequence_nullable/up.sql

@@ -0,0 +1,24 @@
+CREATE TABLE messages_new (
+    id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+    message_id TEXT NOT NULL,
+    subject TEXT NOT NULL,
+    folder_id INTEGER NOT NULL,
+    time_received TIMESTAMP NOT NULL,
+    "from" TEXT NOT NULL,
+    "to" TEXT NOT NULL,
+    cc TEXT NOT NULL,
+    bcc TEXT NOT NULL,
+    content TEXT,
+    "references" TEXT NOT NULL,
+    in_reply_to TEXT NOT NULL,
+    uid INTEGER NOT NULL,
+    modification_sequence INTEGER NULL,
+    seen BOOLEAN NOT NULL,
+    flagged BOOLEAN NOT NULL,
+    draft BOOLEAN NOT NULL,
+    deleted BOOLEAN NOT NULL
+);
+
+INSERT INTO messages_new SELECT * FROM messages;
+DROP TABLE messages;
+ALTER TABLE messages_new RENAME TO messages;