feat: update help flag

.gitignore

@@ -2,6 +2,7 @@ target/
 sandbox/**
 .idea/
 .vscode/
+.cargo/
 .env
 
 personal/

Cargo.toml

@@ -69,16 +69,29 @@ toml = "1.0.3"
 serde_json = "1"
 ctrlc = "3"
 
-[target.'cfg(not(windows))'.dependencies]
-git2 = { version = "0.20.4", features = ["vendored-libgit2", "vendored-openssl"] }
-openssl = { version = "0.10", features = ["vendored"] }
+[features]
+default = ["vendored"]
+vendored = [
+    "git2/vendored-libgit2",
+    "git2/vendored-openssl",
+    "openssl/vendored",
+]
 
-[target.'cfg(windows)'.dependencies]
-git2 = { version = "0.20.4", features = ["vendored-libgit2"] }
+[target.'cfg(not(windows))'.dependencies]
+git2 = "0.20.4"
+openssl = "0.10"
 
 [profile.release]
 opt-level = "z"
-lto = true
+lto = "thin"
 codegen-units = 1
 panic = "abort"
+strip = true
+
+[profile.fast]
+inherits = "release"
+opt-level = 1
+lto = false
+codegen-units = 16
+panic = "abort"
 strip = true

README.md

@@ -271,6 +271,7 @@ cargo test
 <div align="center">
 
 GPL-3.0 — see [LICENSE](LICENSE)<br/>
+DCR is a build tool, not a library. The GPL applies only to DCR's own source code, not to projects built with it.<br/>
 Made with ❤️ by [Dexoron](https://github.com/dexoron) and contributors.
 
 </div>

docs/README.mdx

@@ -44,6 +44,7 @@ dcr gen vscode
 | [Self Update](/docs/self-update) | Auto-update |
 | [FAQ](/docs/faq) | Frequently asked questions |
 | [Changelog](/docs/changelog) | Version history |
+| [License](/docs/license) | DCR and vendored library licenses |
 | [Contributing](/docs/contributing) | DCR development |
 
 ## Features

docs/license.mdx

@@ -0,0 +1,46 @@
+---
+sidebar_label: License
+---
+
+# License
+
+## DCR
+
+DCR itself is [GPL-3.0-or-later](https://spdx.org/licenses/GPL-3.0-or-later.html) licensed.
+
+> **Note:** DCR is a build tool, not a library. The GPL applies only to DCR's own source code. Projects built with DCR are not subject to DCR's license — their licensing is determined solely by their own code and dependencies.
+
+## Vendored libraries
+
+DCR statically links the following C libraries through its vendored Rust dependencies:
+
+| Library | License | Bundled by |
+|---|---|---|
+| [libgit2](https://libgit2.org) | MIT OR Apache-2.0 | `git2` / `libgit2-sys` |
+| [libssh2](https://libssh2.org) | MIT OR Apache-2.0 | `libgit2-sys` |
+| [zlib](https://zlib.net) | MIT OR Apache-2.0 | `libgit2-sys` |
+| [OpenSSL](https://openssl.org) | Apache-2.0 | `openssl-sys` / `openssl-src` |
+| [ring](https://github.com/briansmith/ring) | Apache-2.0 AND ISC | `rustls` |
+
+## Rust dependencies
+
+DCR is written in Rust. The following notable Rust crates are statically linked:
+
+| Crate | License |
+|---|---|
+| [`reqwest`](https://crates.io/crates/reqwest) | MIT OR Apache-2.0 |
+| [`rustls`](https://crates.io/crates/rustls) | Apache-2.0 OR ISC OR MIT |
+| [`serde`](https://crates.io/crates/serde) | MIT OR Apache-2.0 |
+| [`toml`](https://crates.io/crates/toml) | MIT OR Apache-2.0 |
+| [`sha2`](https://crates.io/crates/sha2) | MIT OR Apache-2.0 |
+| [`git2`](https://crates.io/crates/git2) | MIT OR Apache-2.0 |
+| [`openssl`](https://crates.io/crates/openssl) | Apache-2.0 |
+| [`tokio`](https://crates.io/crates/tokio) | MIT |
+| [`hyper`](https://crates.io/crates/hyper) | MIT |
+| [`ctrlc`](https://crates.io/crates/ctrlc) | MIT OR Apache-2.0 |
+
+Full dependency tree (143 packages) is available in [`Cargo.lock`](https://github.com/dexoron/dcr/blob/main/Cargo.lock). The overwhelming majority are dual-licensed under MIT OR Apache-2.0.
+
+## Additional credits
+
+- DCR's CLI design and project model are inspired by [Cargo](https://doc.rust-lang.org/cargo/).

src/cli/add.rs

@@ -34,9 +34,12 @@ pub struct AddArgs {
 }
 
 pub fn add(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
-        printc("    dcr add <name> <source> [--branch <b>] [--tag <t>] [--rev <r>]", BOLD_CYAN);
+        printc(
+            "    dcr add <name> <source> [--branch <b>] [--tag <t>] [--rev <r>]",
+            BOLD_CYAN,
+        );
         println!();
         printc("DESCRIPTION:", BOLD_GREEN);
         println!("    Adds a dependency to the project.");

src/cli/build.rs

@@ -42,9 +42,12 @@ static BUILD_INTERRUPTED: AtomicBool = AtomicBool::new(false);
 static SIGNAL_HANDLER: Once = Once::new();
 
 pub fn build(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
-        printc("    dcr build [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]", BOLD_CYAN);
+        printc(
+            "    dcr build [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]",
+            BOLD_CYAN,
+        );
         println!();
         printc("DESCRIPTION:", BOLD_GREEN);
         println!("    Compiles the project. Default profile is --debug.");

src/cli/clean.rs

@@ -27,9 +27,12 @@ use std::fs;
 use std::path::Path;
 
 pub fn clean(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
-        printc("    dcr clean [--debug | --release] [--target <triple>] [--all]", BOLD_CYAN);
+        printc(
+            "    dcr clean [--debug | --release] [--target <triple>] [--all]",
+            BOLD_CYAN,
+        );
         println!();
         printc("DESCRIPTION:", BOLD_GREEN);
         println!("    Removes build artifacts from the target directory.");

src/cli/flag_update.rs

@@ -40,7 +40,7 @@ struct ReleaseAsset {
 }
 
 pub fn flag_update(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
         printc("    dcr --update", BOLD_CYAN);
         println!();

src/cli/fmt.rs

@@ -21,7 +21,7 @@ use glob::glob;
 use std::process::Command;
 
 pub fn fmt(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
         printc("    dcr fmt", BOLD_CYAN);
         println!();

src/cli/init.rs

@@ -16,7 +16,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 use crate::config::FILE_MAIN_C;
-use crate::core::config::{validate_package_name, Config};
+use crate::core::config::{Config, validate_package_name};
 use crate::utils::fs::check_dir;
 use crate::utils::log::{error, warn};
 use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, colored, printc};
@@ -25,7 +25,7 @@ use std::io::Write;
 use toml::Value;
 
 pub fn init(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
         printc("    dcr init", BOLD_CYAN);
         println!();

src/cli/new.rs

@@ -16,7 +16,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 use crate::config::FILE_MAIN_C;
-use crate::core::config::{validate_package_name, Config};
+use crate::core::config::{Config, validate_package_name};
 use crate::utils::fs::check_dir;
 use crate::utils::log::{error, warn};
 use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, colored, printc};
@@ -25,7 +25,7 @@ use std::io::Write;
 use toml::Value;
 
 pub fn new(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
         printc("    dcr new <name>", BOLD_CYAN);
         println!();

src/cli/run.rs

@@ -56,9 +56,12 @@ fn get_run_cmd(
 }
 
 pub fn run(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
-        printc("    dcr run [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]", BOLD_CYAN);
+        printc(
+            "    dcr run [--debug | --release] [--target <triple>] [--force] [--clean] [--verbose]",
+            BOLD_CYAN,
+        );
         println!();
         printc("DESCRIPTION:", BOLD_GREEN);
         println!("    Builds and runs the project. Only available for kind = \"bin\".");

src/cli/setup.rs

@@ -18,7 +18,7 @@
 use crate::utils::text::{BOLD_CYAN, BOLD_GREEN, printc};
 
 pub fn setup(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
         printc("    dcr setup", BOLD_CYAN);
         println!();

src/cli/tree.rs

@@ -23,7 +23,7 @@ use std::path::{Path, PathBuf};
 use toml::Value;
 
 pub fn tree(args: &[String]) -> i32 {
-    if args.first().map_or(false, |a| a == "--help") {
+    if args.first().is_some_and(|a| a == "--help") {
         printc("USAGE:", BOLD_GREEN);
         printc("    dcr tree", BOLD_CYAN);
         println!();