[#73] Adds build.rs to generate a default config template with tool version

src/config/template.rs

@@ -1,12 +1,16 @@
 /// This file only holds the template that is used to generate a default .tools.toml.
 
-pub const CONFIG_TEMPLATE: &str = r##"# # tool-sync default configuration file
+pub fn config_template() -> String {
+    format!(
+        "# This config file was generated for version {version}
+#
+# # tool-sync default configuration file
 # https://github.com/chshersh/tool-sync
 # This file was automatically generated by tool-sync
 #####################################################
 #
 #
-# store_directory = "$HOME/.local/bin"
+# store_directory = \"$HOME/.local/bin\"
 #
 # tool-sync provides native support for some of the tools without the need to configure them
 # Uncomment the tools you want to have them
@@ -18,21 +22,23 @@ pub const CONFIG_TEMPLATE: &str = r##"# # tool-sync default configuration file
 #
 # To add configuration for other tools these are the config options:
 # [ripgrep]
-#        owner     = "BurntSushi"
-#        repo      = "ripgrep"
-#        exe_name  = "rg"
+#        owner     = \"BurntSushi\"
+#        repo      = \"ripgrep\"
+#        exe_name  = \"rg\"
 #
 #        # Uncomment to download a specific version or tag.
 #        # Without this tag latest will be used
-#        # tag       = "13.0.0"
+#        # tag       = \"13.0.0\"
 #
 #
 # Asset name to download on linux OSes
-# asset_name.linux = "x86_64-unknown-linux-musl"
+# asset_name.linux = \"x86_64-unknown-linux-musl\"
 #
 # uncomment if you want to install on macOS as well
-# asset_name.macos = "apple-darwin"
+# asset_name.macos = \"apple-darwin\"
 #
 # uncomment if you want to install on Windows as well
-# asset_name.windows = "x86_64-pc-windows-msvc"
-"##;
+# asset_name.windows = \"x86_64-pc-windows-msvc\"",
+        version = env!("CARGO_PKG_VERSION")
+    )
+}

src/lib.rs

@@ -52,5 +52,5 @@ fn resolve_config_path(config_path: Option<PathBuf>) -> PathBuf {
 }
 
 fn generate_config() {
-    println!("{}", template::CONFIG_TEMPLATE);
+    println!("{}", template::config_template());
 }

src/sync/db.rs

@@ -1,10 +1,23 @@
+use std::collections::BTreeMap;
+
 use crate::model::asset_name::AssetName;
 use crate::model::tool::{ToolInfo, ToolInfoTag};
 
 /// Get info about known tools from a hardcoded database
 pub fn lookup_tool(tool_name: &str) -> Option<ToolInfo> {
-    match tool_name {
-        "bat" => Some(ToolInfo {
+    let mut known_db = build_db();
+    match known_db.get_mut(tool_name) {
+        Some(tool_info) => tool_info.take(),
+        None => None,
+    }
+}
+
+fn build_db() -> BTreeMap<String, Option<ToolInfo>> {
+    let mut tools: BTreeMap<String, Option<ToolInfo>> = BTreeMap::new();
+
+    tools.insert(
+        "bat".into(),
+        Some(ToolInfo {
             owner: "sharkdp".to_string(),
             repo: "bat".to_string(),
             exe_name: "bat".to_string(),
@@ -15,7 +28,10 @@ pub fn lookup_tool(tool_name: &str) -> Option<ToolInfo> {
             },
             tag: ToolInfoTag::Latest,
         }),
-        "difftastic" => Some(ToolInfo {
+    );
+    tools.insert(
+        "difftastic".into(),
+        Some(ToolInfo {
             owner: "Wilfred".to_string(),
             repo: "difftastic".to_string(),
             exe_name: "difft".to_string(),
@@ -26,7 +42,10 @@ pub fn lookup_tool(tool_name: &str) -> Option<ToolInfo> {
             },
             tag: ToolInfoTag::Latest,
         }),
-        "exa" => Some(ToolInfo {
+    );
+    tools.insert(
+        "exa".into(),
+        Some(ToolInfo {
             owner: "ogham".to_string(),
             repo: "exa".to_string(),
             exe_name: "exa".to_string(),
@@ -37,7 +56,10 @@ pub fn lookup_tool(tool_name: &str) -> Option<ToolInfo> {
             },
             tag: ToolInfoTag::Latest,
         }),
-        "fd" => Some(ToolInfo {
+    );
+    tools.insert(
+        "fd".into(),
+        Some(ToolInfo {
             owner: "sharkdp".to_string(),
             repo: "fd".to_string(),
             exe_name: "fd".to_string(),
@@ -48,7 +70,10 @@ pub fn lookup_tool(tool_name: &str) -> Option<ToolInfo> {
             },
             tag: ToolInfoTag::Latest,
         }),
-        "ripgrep" => Some(ToolInfo {
+    );
+    tools.insert(
+        "ripgrep".into(),
+        Some(ToolInfo {
             owner: "BurntSushi".to_string(),
             repo: "ripgrep".to_string(),
             exe_name: "rg".to_string(),
@@ -59,7 +84,10 @@ pub fn lookup_tool(tool_name: &str) -> Option<ToolInfo> {
             },
             tag: ToolInfoTag::Latest,
         }),
-        "tool-sync" => Some(ToolInfo {
+    );
+    tools.insert(
+        "tool-sync".into(),
+        Some(ToolInfo {
             owner: "chshersh".to_string(),
             repo: "tool-sync".to_string(),
             exe_name: "tool".to_string(),
@@ -70,17 +98,18 @@ pub fn lookup_tool(tool_name: &str) -> Option<ToolInfo> {
             },
             tag: ToolInfoTag::Latest,
         }),
-        // "tokei" => Some(ToolInfo {
-        //     owner: "XAMPPRocky".to_string(),
-        //     repo: "tokei".to_string(),
-        //     exe_name: "tokei".to_string(),
-        //     asset_name: AssetName {
-        //         linux: Some("x86_64-unknown-linux-musl".to_string()),
-        //         macos: Some("apple-darwin".to_string()),
-        //         windows: Some("x86_64-pc-windows-msvc".to_string()),
-        //       }
-        //     tag: ToolInfoTag::Latest,
-        // }),
-        _ => None,
-    }
+    );
+    // tools.insert("tokei", Some(ToolInfo {
+    //     owner: "XAMPPRocky".to_string(),
+    //     repo: "tokei".to_string(),
+    //     exe_name: "tokei".to_string(),
+    //     asset_name: AssetName {
+    //         linux: Some("x86_64-unknown-linux-musl".to_string()),
+    //         macos: Some("apple-darwin".to_string()),
+    //         windows: Some("x86_64-pc-windows-msvc".to_string()),
+    //       }
+    //     tag: ToolInfoTag::Latest,
+    // }));
+    //
+    tools
 }