Add feature to embed pictrs in lemmy binary (fixes #2627) (#2633)

* Add feature to embed pictrs in lemmy binary (fixes #2627)

* Add pictrs config

* add protobuf

Co-authored-by: Dessalines <dessalines@users.noreply.github.com>

.dockerignore

@@ -5,3 +5,4 @@ api_tests
 ansible
 tests
 *.sh
+pictrs

.drone.yml

@@ -29,6 +29,8 @@ steps:
     environment:
       CARGO_HOME: .cargo
     commands:
+      - apt-get update
+      - apt-get install -y --no-install-recommends protobuf-compiler libprotobuf-dev
       - rustup component add clippy
       - cargo clippy --workspace --tests --all-targets --all-features -- 
           -D warnings -D deprecated -D clippy::perf -D clippy::complexity 

.gitignore

@@ -18,3 +18,6 @@ query_testing/**/reports/*.json
 
 # API tests
 api_tests/node_modules
+
+# pictrs data
+pictrs/

Cargo.toml

@@ -30,8 +30,8 @@ strip = "symbols"
 debug = 0
 
 [features]
-console = ["console-subscriber", "opentelemetry", "opentelemetry-otlp", "tracing-opentelemetry",
-    "reqwest-tracing/opentelemetry_0_16"]
+embed-pictrs = ["pict-rs"]
+console = ["console-subscriber", "opentelemetry", "opentelemetry-otlp", "tracing-opentelemetry", "reqwest-tracing/opentelemetry_0_16"]
 default = []
 
 [workspace]
@@ -144,3 +144,5 @@ actix-rt = "2.6"
 rand = { workspace = true }
 console-subscriber = { version = "0.1.8", optional = true }
 opentelemetry-otlp = { version = "0.10.0", optional = true }
+pict-rs = { version = "0.4.0-beta.9", optional = true }
+tokio.workspace = true

config/defaults.hjson

@@ -18,7 +18,7 @@
   # Pictrs image server configuration.
   pictrs: {
     # Address where pictrs is available (for image hosting)
-    url: "http://pictrs:8080/"
+    url: "http://localhost:8080/"
     # Set a custom pictrs API key. ( Required for deleting images )
     api_key: "string"
   }

crates/utils/src/settings/structs.rs

@@ -45,8 +45,8 @@ pub struct Settings {
 #[serde(default)]
 pub struct PictrsConfig {
   /// Address where pictrs is available (for image hosting)
-  #[default(Url::parse("http://pictrs:8080").expect("parse pictrs url"))]
-  #[doku(example = "http://pictrs:8080")]
+  #[default(Url::parse("http://localhost:8080").expect("parse pictrs url"))]
+  #[doku(example = "http://localhost:8080")]
   pub url: Url,
 
   /// Set a custom pictrs API key. ( Required for deleting images )

src/main.rs

@@ -4,5 +4,31 @@ use lemmy_utils::{error::LemmyError, settings::SETTINGS};
 #[actix_web::main]
 pub async fn main() -> Result<(), LemmyError> {
   init_logging(&SETTINGS.opentelemetry_url)?;
-  start_lemmy_server().await
+  #[cfg(not(feature = "embed-pictrs"))]
+  start_lemmy_server().await?;
+  #[cfg(feature = "embed-pictrs")]
+  {
+    pict_rs::ConfigSource::memory(serde_json::json!({
+        "server": {
+            "address": "127.0.0.1:8080"
+        },
+        "old_db": {
+            "path": "./pictrs/old"
+        },
+        "repo": {
+            "type": "sled",
+            "path": "./pictrs/sled-repo"
+        },
+        "store": {
+            "type": "filesystem",
+            "path": "./pictrs/files"
+        }
+    }))
+    .init::<&str>(None)
+    .expect("initialize pictrs config");
+    let (lemmy, pictrs) = tokio::join!(start_lemmy_server(), pict_rs::run());
+    lemmy?;
+    pictrs.expect("run pictrs");
+  }
+  Ok(())
 }