draft: maybe fixes template_not_found

C_part/src/nsvg/copy.c

@@ -2,9 +2,11 @@
 #include <nanosvg.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
 
 #include "../utility/logger.h"
-#include "../utility/error.h";
+#include "../utility/error.h"
 
 const char* TEMPLATE_PATH = "template.svg";
 
@@ -32,12 +34,17 @@ char* gettemplate(int width, int height) {
 	size_t size;
 	char* data = NULL;
 	fp = fopen(TEMPLATE_PATH, "rb");
+
+	if(fp == NULL && chdir("./target/release/") == 0) { //couldnt find template here and alternative location DOES exist
+		fp = fopen(TEMPLATE_PATH, "rb");
+	}
 
-	if (!fp) {
+	if(fp == NULL) { //still null after trying fix
         LOG_ERR("could not find svg template file.");
         setError(TEMPLATE_FILE_NOT_FOUND);
 		return NULL;
     };
+
 	fseek(fp, 0, SEEK_END);
 	size = ftell(fp);
 	fseek(fp, 0, SEEK_SET);

Dockerfile

@@ -20,7 +20,7 @@ COPY ./ /home/sjsui/vectorizer/
 # set environment variables
 ENV conanpath /root/.conan/data/
 ENV releasebuild true
-ENV PATH $PATH:/home/sjsui/vectorizer/Rust_part/target/release/bot
+ENV PATH $PATH:/home/sjsui/vectorizer/Rust_part/target/release
 
 # initialize build tools
 WORKDIR /home/sjsui/vectorizer/C_part/build/
@@ -34,4 +34,5 @@ WORKDIR /home/sjsui/vectorizer/Rust_part/
 RUN cargo build -vv --release
 
 #create entrypoint of container
-CMD ["./target/release/trampoline"]
+WORKDIR /home/sjsui/vectorizer/Rust_part/target/release/
+CMD ["./trampoline"]

Rust_part/src/bot.rs

@@ -401,7 +401,6 @@ async fn vectorize(ctx: &Context, msg: &Message) -> CommandResult
     }
 
     println!("Sending {0} urls to vectoriser", embed_urls.len());
-    println!("Yo Mama {:?}", embed_urls);
     vectorize_urls(&ctx, &msg, &embed_urls).await;
 
     Ok(())

Rust_part/src/trampoline.rs

@@ -38,6 +38,7 @@ use tokio::time::sleep;
 use error_show::error_string;
 use std::sync::Arc;
 use vecbot::bot::{END_MESSAGE, START_MESSAGE, ERR_MESSAGE};
+use std::env;
 struct TrampolineData {
     pub vectorizer: Child,
     pub vectorizer_finished: bool
@@ -139,7 +140,7 @@ async fn start_vectorizer_bot(data: &Arc<RwLock<TypeMap>>)
 
 async fn initialize_child(data: &Arc<RwLock<TypeMap>>) {
     println!("starting vectorizer...");
-    let created_process = Command::new("./target/release/bot").spawn().unwrap(); //if path is not absolute, path variable is searched
+    let created_process = Command::new("bot").spawn().unwrap(); //if path is not absolute, path variable is searched
     initialize_data_insert(data, created_process).await;
 }