refactor: mode pdf file back to fs-index

Signed-off-by: Tarek <tareknaser360@gmail.com>

crates/fs-index/Cargo.toml

@@ -26,6 +26,13 @@ reqwest = "0.11.11"
 scraper = "0.13.0"
 tokio = { version = "1", features = ["full"] }
 itertools = "0.10.5"
+once_cell = "1.16.0"
+image = "0.24.2"
+pdfium-render = { git = "https://github.com/ajrcarey/pdfium-render", rev = "d2559c1", features = [
+    "thread_safe",
+    "sync",
+] }
+
 
 [dev-dependencies]
 uuid = { version = "1.6.1", features = ["v4"] }

crates/fs-index/src/lib.rs

@@ -7,8 +7,8 @@ use fs_utils::errors::{ArklibError, Result};
 
 pub mod id;
 pub mod index;
-
 pub mod link;
+pub mod pdf;
 
 mod storage;
 

crates/fs-utils/src/pdf.rs → crates/fs-index/src/pdf.rs

@@ -16,7 +16,7 @@ pub enum PDFQuality {
 }
 
 fn initialize_pdfium() {
-    let out_path = std::env::var("OUT_DIR").unwrap();
+    let out_path = env!("OUT_DIR");
     let pdfium_lib_path =
         PathBuf::from(&out_path).join(Pdfium::pdfium_platform_library_name());
     let bindings = Pdfium::bind_to_library(

crates/fs-utils/Cargo.toml

@@ -10,12 +10,6 @@ reqwest = "0.11.11"
 serde_json = "1.0.82"
 anyhow = "1"
 url = { version = "2.2.2", features = ["serde"] }
-once_cell = "1.16.0"
-image = "0.24.2"
-pdfium-render = { git = "https://github.com/ajrcarey/pdfium-render", rev = "d2559c1", features = [
-    "thread_safe",
-    "sync",
-] }
 
 [dev-dependencies]
 rstest = "0.18"

crates/fs-utils/src/lib.rs

@@ -1,3 +1,2 @@
 pub mod errors;
 pub mod json;
-pub mod pdf;