avoid injecting ENV vars from Makefile

So that we can run "cargo build" without setting vars manually.

src/api2.rs

@@ -4,7 +4,7 @@ pub mod admin;
 pub mod backup;
 pub mod reader;
 pub mod node;
-mod version;
+pub mod version;
 mod subscription;
 mod access;
 

src/api2/version.rs

@@ -4,9 +4,14 @@ use crate::api_schema::*;
 use crate::api_schema::router::*;
 use serde_json::{json, Value};
 
-const PROXMOX_PKG_VERSION: &'static str = env!("PROXMOX_PKG_VERSION");
-const PROXMOX_PKG_RELEASE: &'static str = env!("PROXMOX_PKG_RELEASE");
-const PROXMOX_PKG_REPOID: &'static str = env!("PROXMOX_PKG_REPOID");
+pub const PROXMOX_PKG_VERSION: &'static str =
+    concat!(
+        env!("CARGO_PKG_VERSION_MAJOR"),
+        ".",
+        env!("CARGO_PKG_VERSION_MINOR"),
+    );
+pub const PROXMOX_PKG_RELEASE: &'static str = env!("CARGO_PKG_VERSION_PATCH");
+pub const PROXMOX_PKG_REPOID: &'static str = env!("CARGO_PKG_REPOSITORY");
 
 fn get_version(
     _param: Value,

src/bin/proxmox-backup-api.rs

@@ -12,6 +12,7 @@ use proxmox_backup::server;
 use proxmox_backup::tools::daemon;
 use proxmox_backup::auth_helpers::*;
 use proxmox_backup::config;
+use proxmox_backup::buildcfg;
 
 #[tokio::main]
 async fn main() {
@@ -48,7 +49,7 @@ async fn run() -> Result<(), Error> {
     }
 
     let config = ApiConfig::new(
-        env!("PROXMOX_JSDIR"), &ROUTER, RpcEnvironmentType::PRIVILEGED);
+        buildcfg::JS_DIR, &ROUTER, RpcEnvironmentType::PRIVILEGED);
 
     let rest_server = RestServer::new(config);
 

src/bin/proxmox-backup-proxy.rs

@@ -1,4 +1,5 @@
 use proxmox_backup::configdir;
+use proxmox_backup::buildcfg;
 use proxmox_backup::server;
 use proxmox_backup::tools::daemon;
 use proxmox_backup::api_schema::router::*;
@@ -41,7 +42,7 @@ async fn run() -> Result<(), Error> {
     }
 
     let mut config = ApiConfig::new(
-        env!("PROXMOX_JSDIR"), &ROUTER, RpcEnvironmentType::PUBLIC);
+        buildcfg::JS_DIR, &ROUTER, RpcEnvironmentType::PUBLIC);
 
     // add default dirs which includes jquery and bootstrap
     // my $base = '/usr/share/libpve-http-server-perl';

src/buildcfg.rs

@@ -1,7 +1,8 @@
 //! Exports configuration data from the build system
 
 /// The configured configuration directory
-pub const CONFIGDIR: &'static str = env!("PROXMOX_CONFIGDIR");
+pub const CONFIGDIR: &'static str = "/etc/proxmox-backup";
+pub const JS_DIR: &str = "/usr/share/javascript/proxmox-backup";
 
 /// Prepend configuration directory to a file name
 ///
@@ -13,5 +14,5 @@ pub const CONFIGDIR: &'static str = env!("PROXMOX_CONFIGDIR");
 /// ```
 #[macro_export]
 macro_rules! configdir {
-    ($subdir:expr) => (concat!(env!("PROXMOX_CONFIGDIR"), $subdir))
+    ($subdir:expr) => (concat!("/etc/proxmox-backup", $subdir))
 }