start messing with ructe for templating libvirt xml

Signed-off-by: Christine Dodrill <me@christine.website>

Cargo.toml

@@ -1,9 +1,33 @@
 [package]
 name = "waifud"
 version = "0.1.0"
-authors = ["Christine Dodrill <me@christine.website>"]
+authors = [ "Christine Dodrill <me@christine.website>" ]
 edition = "2018"
+build = "src/build.rs"
+repository = "https://github.com/Xe/waifud"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+r2d2_redis = "0.14.0"
+serde_json = "1"
+uuid = "0.8"
+
+[dependencies.rocket]
+version = "0.5.0-rc.1"
+features = [ "secrets", "json", "uuid" ]
+
+[dependencies.rocket_sync_db_pools]
+version = "0.1.0-rc.1"
+features = [ "diesel_sqlite_pool" ]
+
+[dependencies.serde]
+version = "1"
+features = [ "derive" ]
+
+[dependencies.tokio]
+version = "1"
+features = [ "full" ]
+
+[build-dependencies]
+ructe = { version = "0.13" }

nix/sources.json

@@ -17,5 +17,17 @@
         "type": "tarball",
         "url": "https://github.com/Xe/gruvbox-css/archive/0e78b4332ead8635697b990f309608d99b46967e.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "naersk": {
+        "branch": "master",
+        "description": "Build rust crates in Nix. No configuration, no code generation, no IFD. Sandbox friendly.",
+        "homepage": "",
+        "owner": "nmattia",
+        "repo": "naersk",
+        "rev": "e09c320446c5c2516d430803f7b19f5833781337",
+        "sha256": "0k1pk2ixnxl6njjrgy750gm6m1nkkdsah383n3wp4ybrzacnav5h",
+        "type": "tarball",
+        "url": "https://github.com/nmattia/naersk/archive/e09c320446c5c2516d430803f7b19f5833781337.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }

shell.nix

@@ -7,10 +7,13 @@ in pkgs.mkShell {
   buildInputs = with pkgs; [
     # rust
     rustc
+    rustfmt
+    rust-analyzer
     cargo
     cargo-watch
     pkg-config
     sqliteInteractive
+    diesel-cli
 
     # dhall
     dhall
@@ -27,8 +30,10 @@ in pkgs.mkShell {
     redis
   ];
 
-  shellHook = ''
+  # shellHook = ''
-    ln -s ${gcss}/gruvbox.css ./public/static/gruvbox.css
+  #   rm ./public/static/gruvbox.css
-    ln -s ${sources.alpinejs} ./public/static/alpine.js
+  #   ln -s ${gcss}/gruvbox.css ./public/static/gruvbox.css
-  '';
+  #   rm ./public/static/alpine.js
+  #   ln -s ${sources.alpinejs} ./public/static/alpine.js
+  # '';
 }

src/bin/waifud.rs

@@ -0,0 +1,11 @@
+#[macro_use] extern crate rocket;
+
+#[get("/")]
+fn hello() -> &'static str {
+    "Hello, world!"
+}
+
+#[launch]
+fn rocket() -> _ {
+    rocket::build().mount("/", routes![hello])
+}

src/build.rs

@@ -0,0 +1,5 @@
+use ructe::{Result, Ructe};
+
+fn main() -> Result<()> {
+    Ructe::from_env()?.compile_templates("templates")
+}

src/lib.rs

@@ -0,0 +1,17 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct NetworkConfig {
+    pub name: String,
+    pub uuid: uuid::Uuid,
+    pub iface: String,
+    pub mac_address: String,
+    pub domain: String,
+    pub ipv4_addr_base: String,
+    pub ipv4_mask: String,
+    pub ipv4_dstart: String,
+    pub ipv4_dend: String,
+    pub ipv6: Option<(String, u16)>,
+}
+
+include!(concat!(env!("OUT_DIR"), "/templates.rs"));

src/main.rs

@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}

templates/network.rs.xml

@@ -0,0 +1,24 @@
+@use crate::NetworkConfig;
+
+@(ncfg: NetworkConfig):
+<network>
+    <name>@ncfg.name</name>
+    <uuid>@ncfg.uuid</uuid>
+    <forward mode="nat">
+        <nat>
+            <port start="1024" end="65535"/>
+        </nat>
+    </forward>
+    <bridge name="@ncfg.iface" stp="on" delay="0"/>
+    <mac address="@ncfg.mac_address"/>
+    <domain name="@ncfg.domain"/>
+    <ip address="@(ncfg.ipv4_addr_base).1" netmask="@ncfg.ipv4_mask">
+        <dhcp>
+            <range start="@(ncfg.ipv4_addr_base).2" end="@(ncfg.ipv4_addr_base).254"/>
+        </dhcp>
+    </ip>
+    @if let Some((address, prefix)) = ncfg.ipv6 {
+    <ip family="ipv6" address="@address" prefix="@prefix">
+    </ip>
+    }
+</network>

templates/network.xml

@@ -1,19 +0,0 @@
-<network>
-    <name>{{.Name}}</name>
-    <uuid>{{.UUID}}</uuid>
-    <forward mode="nat">
-        <nat>
-            <port start="1024" end="65535"/>
-        </nat>
-    </forward>
-    <bridge name="{{.Iface}}" stp="on" delay="0"/>
-    <mac address="{{.MACAddress}}"/>
-    <domain name="{{.SearchDomain}}"/>
-    <ip address="{{.IPv4Net}}" netmask="{{.IPv4Mask}}">
-        <dhcp>
-            <range start="{{.IPv4DHCPStart}}" end="{{.IPv4DHCPEnd}}"/>
-        </dhcp>
-    </ip>
-    <ip family="ipv6" address="{{.IPv6Net}}" prefix="64">
-    </ip>
-</network>