fix: add missing .cxx/.cc/.hxx/.hh extensions to fmt; update docs for 0.7.0

docs/SUMMARY.md

@@ -27,6 +27,7 @@
 * [dcr clean](commands/dcr-clean.md)
 * [dcr gen](commands/dcr-gen.md)
 * [dcr test](commands/dcr-test.md)
+* [dcr fmt](commands/dcr-fmt.md)
 * [dcr tree](commands/dcr-tree.md)
 
 ## Dependencies & Build

docs/commands/dcr-build.md

@@ -30,9 +30,12 @@ dcr build --debug --clean
 - `build.compiler`
 - `build.language`
 - `build.standard`
+- `build.cxx_standard`
 - `build.kind`
 - `build.target`
+- `build.out_dir`
 - `build.platform`
+- `package.type`
 - `build.cflags`
 - `build.ldflags`
 - `build.ldscript`
@@ -58,8 +61,9 @@ dcr build --debug --clean
 
 - Profile flag (`--debug` / `--release`) can appear in any argument position (duplicates are rejected).
 - Unknown profile flags return an error.
-- `--target <triple>` builds for specified target (short names: `linux`, `macos`, `windows`).
+- `--target <triple>` builds for specified target (short names: `linux`, `macos`, `windows`, `freebsd`, `openbsd`, `netbsd`).
 - `--verbose` prints the compiler/linker command lines to stderr (also works via `DCR_DEBUG` env var).
+- `--workspace <name>` filters build to a specific workspace member.
 - If no `--target`, builds for `build.targets` or native.
 - Incremental rebuild checks source/object mtime and tracked header dependencies.
 - `--force` skips build cache checks and recompiles.

docs/commands/dcr-fmt.md

@@ -0,0 +1,19 @@
+# dcr fmt
+
+Formats all C/C++ source files using `clang-format`.
+
+## Usage
+
+```sh
+dcr fmt
+```
+
+## Behavior
+
+1. Scans `src/` and `tests/` directories recursively.
+2. Formats all C/C++ source and header files (`.c`, `.cpp`, `.cxx`, `.cc`, `.h`, `.hpp`, `.hxx`, `.hh`) using `clang-format`.
+3. Uses `.clang-format` if present in the project root, otherwise falls back to LLVM style.
+
+## Requirements
+
+- `clang-format` must be installed and available in PATH.

docs/commands/dcr-run.md

@@ -23,11 +23,12 @@ dcr run --debug --clean
 
 ## Restrictions
 
-- If `build.kind` (or `build.{profile}.kind`) is `"staticlib"` or `"sharedlib"`, `run` exits with error.
+- If `build.kind` (or `build.{profile}.kind`) is `"staticlib"`, `"sharedlib"`, `"efi"`, or `"elf"`, `run` exits with error.
 - The profile is selected from the first argument.
-- `--target <triple>` runs the binary for specified target (short names: `linux`, `macos`, `windows`).
+- `--target <triple>` runs the binary for specified target (short names: `linux`, `macos`, `windows`, `freebsd`, `openbsd`, `netbsd`).
 - `--force` skips build cache checks and recompiles.
 - `--clean` removes `target/<profile>` and `build.clean` paths before building.
+- `--workspace <name>` filters build to a specific workspace member.
 
 ## `run.cmd` variables
 

docs/configuration/build-profiles.md

@@ -30,10 +30,13 @@ You can also add `--force` or `--clean` to `build`/`run`.
 
 ## Artifacts
 
-By default:
+By default (for `kind = "bin"`):
 
-- `target/debug/<name>` (or `.exe` on Windows)
-- `target/release/<name>` (or `.exe` on Windows)
+- `target/<target>/debug/<name>` (or `.exe` on Windows)
+- `target/<target>/release/<name>` (or `.exe` on Windows)
+
+Where `<target>` is `native` or a target triple.  
+Use `build.out_dir` to override the output directory.
 
 Default compiler flags:
 
@@ -58,6 +61,14 @@ Shared library mode (`kind = "sharedlib"`):
 - macOS: `lib<name>.dylib`
 - Windows: `<name>.dll`
 
+UEFI executable mode (`kind = "efi"`):
+
+- All platforms: `<name>.efi`
+
+Bare-metal ELF mode (`kind = "elf"`):
+
+- All platforms: `<name>` (no extension)
+
 ## Profile overrides
 
 Use `[build.debug]` and `[build.release]` to override build settings per profile.

docs/configuration/build-section.md

@@ -32,11 +32,11 @@ kind = "bin"
 
 - `language` (string or array, required): `c`, `c++`, `cpp`, `cxx`, or `asm`.
   Mixed languages can be specified as an array, for example `["c", "c++", "asm"]`.
-- `standard` (string, required): C language standard passed to compiler (e.g. `c11`, `c17`, `gnu11`).
+- `standard` (string, optional): C language standard passed to compiler (e.g. `c11`, `c17`, `gnu11`). Defaults to `c11`.
 - `cxx_standard` (string, optional): C++ language standard passed to compiler for `.cpp`/`.cxx`/`.cc` files
   (e.g. `c++17`, `gnu++17`, `c++20`). When set, overrides `standard` for C++ sources.
 - `compiler` (string, required): compiler command (for example `clang`, `gcc`, `cl`).
-- `kind` (string, required): `bin`, `staticlib`, `sharedlib`, `efi`, or `elf`.
+- `kind` (string, optional): `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, or `custom`. Defaults to `bin`.
 - `filename` (string, optional): custom output filename (without extension). Overrides `package.name` for the final artifact.
 - `extension` (string, optional): custom file extension without the leading dot (e.g. `BIN`, `efi`, `EFI`). Combined with `filename`.
 - `inherit` (bool, optional): inherit settings from base `[build]` (default `true`). If `false`, only use target/profile specific settings.

docs/configuration/dcr.toml-overview.md

@@ -35,17 +35,16 @@ Workspace-only root:
 - `package.name`
 - `package.version`
 - `build.language`
-- `build.standard`
 - `build.compiler`
-- `build.kind`
-
-`build.kind` must be either `bin`, `staticlib`, or `sharedlib`.
 
 ## Optional keys
 
+- `build.standard` (default: `c11`)
+- `build.kind` (default: `bin`; valid: `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, `custom`)
 - `build.inherit`
 - `build.targets`
 - `build.target`
+- `build.out_dir`
 - `build.platform`
 - `build.cflags`
 - `build.ldflags`

docs/configuration/dependencies-section.md

@@ -18,6 +18,8 @@ frecli = { path = "./lib/frecli", include = ["."], lib = ["."], libs = ["frecli"
 
 ### Registry dependencies
 Defined by name and version string. DCR automatically resolves the package from the configured registry index.
+- `version` (string, required): version requirement.
+- `features` (string array, optional): enable specific features.
 
 ### Git dependencies
 Defined by repository URL and optionally branch, tag, or revision.

docs/dependencies-and-build/cross-compilation.md

@@ -23,6 +23,9 @@ dcr run --target linux --release
 - `linux` → `x86_64-unknown-linux-gnu`
 - `macos` → `x86_64-apple-darwin`
 - `windows` → `x86_64-pc-windows-msvc`
+- `freebsd` → `x86_64-unknown-freebsd`
+- `openbsd` → `x86_64-unknown-openbsd`
+- `netbsd` → `x86_64-unknown-netbsd`
 
 ### Full Target Triples
 DCR supports any valid target triple in the format `<arch>-<vendor>-<os>-<abi>`. Common examples:
@@ -32,6 +35,9 @@ DCR supports any valid target triple in the format `<arch>-<vendor>-<os>-<abi>`.
 - `aarch64-apple-darwin`
 - `x86_64-pc-windows-msvc`
 - `i686-pc-windows-gnu`
+- `x86_64-unknown-freebsd`
+- `x86_64-unknown-openbsd`
+- `x86_64-unknown-netbsd`
 
 ## Configuration
 
@@ -40,11 +46,11 @@ DCR supports any valid target triple in the format `<arch>-<vendor>-<os>-<abi>`.
 Configure multiple targets to build simultaneously:
 
 ```toml
-[build.targets]
+[build]
 targets = ["linux", "macos", "windows"]
 
 # Or per profile
-[build.release.targets]
+[build.release]
 targets = ["linux", "macos"]
 ```
 
@@ -66,6 +72,10 @@ cflags = ["-Wall", "-O2", "-arch", "x86_64"]
 [build.windows]
 compiler = "x86_64-w64-mingw32-gcc"
 ldflags = ["-static"]
+
+[build.freebsd]
+compiler = "clang"
+cflags = ["-Wall", "-O2"]
 ```
 
 ### Target-Specific Toolchain
@@ -99,6 +109,9 @@ cmd = "open ./target/macos/release/myapp.app"
 
 [run.windows]
 cmd = "wine ./target/windows/release/myapp.exe"
+
+[run.freebsd]
+cmd = "./target/freebsd/release/myapp"
 ```
 
 ## Workspace and Dependencies Inheritance
@@ -151,7 +164,10 @@ target/
 ├── x86_64-unknown-linux-gnu/
 │   ├── debug/
 │   └── release/
-└── aarch64-linux-gnu/
+├── aarch64-linux-gnu/
+│   ├── debug/
+│   └── release/
+└── x86_64-unknown-freebsd/
     ├── debug/
     └── release/
 ```

docs/dependencies-and-build/dependency-format.md

@@ -26,6 +26,8 @@ json = { git = "https://github.com/nlohmann/json", tag = "v3.11.2" }
 - `include`: optional include subpaths (absolute or relative to dep root).
 - `lib`: optional library subpaths (absolute or relative to dep root).
 - `libs`: optional linker library names.
+- `features`: optional feature flags for registry dependencies.
+- `default-features`: whether to include default features (default `true`).
 
 ## Common valid compact forms
 
@@ -35,6 +37,8 @@ mylib = { path = "./libs/mylib" }
 gitlib = { git = "https://github.com/user/repo" }
 # Shortest form for path
 simple = "./libs/simple"
+# Registry with features
+sdl2 = { version = "2.0.0", features = ["vulkan"] }
 ```
 
 In these forms DCR will try defaults for include/lib dirs and use the dependency name as the linker library name.

docs/getting-started/project-structure.md

@@ -37,4 +37,4 @@ project/
 - `target/<target>/<profile>/lib<name>.a` (or `<name>.lib` on Windows): output for `kind = "staticlib"`.
 - `target/<target>/<profile>/lib<name>.so` (or `.dylib` on macOS, `<name>.dll` on Windows): output for `kind = "sharedlib"`.
 
-If `build.target` is set, the final artifact is written to that custom directory, while object cache still stays in `target/<target>/<profile>/obj`.
+If `build.out_dir` is set, the final artifact is written to that custom directory, while object cache still stays in `target/<target>/<profile>/obj`.

docs/reference-and-help/cli-reference.md

@@ -13,6 +13,8 @@ dcr clean [--debug|--release] [--all]
 dcr tree
 dcr test
 dcr gen <subcommand>
+dcr fmt
+dcr setup
 dcr --help
 dcr --version
 dcr --update
@@ -20,11 +22,13 @@ dcr --update
 
 ## Notes on argument parsing
 
-- `build`/`run` parse flags in any order (`--debug|--release`, `--force`, `--clean`, `--verbose`) and reject duplicates.
+- `build`/`run` parse flags in any order (`--debug|--release`, `--force`, `--clean`, `--verbose`, `--workspace`) and reject duplicates.
 - `new` requires exactly one argument.
 - `init` and `--update` do not accept extra arguments.
 - `clean` accepts `--debug|--release` and optional `--all`.
 - `gen` supports `project-info`, `compile-commands`, `vscode`, `clion`.
+- `fmt` formats C/C++ sources (`.c`, `.cpp`, `.cxx`, `.cc`, `.h`, `.hpp`, `.hxx`, `.hh`) in `src/` and `tests/` using `clang-format`.
+- `setup` initializes DCR registries and local configuration.
 - `tree` shows a dependency tree (similar to `cargo tree`).
 - `test` / `tests` runs the project's tests.
 

docs/reference-and-help/config-reference.md

@@ -19,13 +19,14 @@ categories  = ["string", "..."]   # optional
 
 [build]
 language     = "c|c++|cpp|cxx|asm"               # required (string or array)
-standard     = "string"                          # required (e.g. "c11", "gnu11")
+standard     = "string"                          # optional (default "c11")
 cxx_standard = "string"                          # optional (e.g. "c++17", "gnu++17")
 compiler     = "string"                          # required (e.g. "clang", "gcc")
-kind         = "bin|staticlib|sharedlib|efi|elf" # required
+kind         = "bin|staticlib|sharedlib|efi|elf|none|custom" # optional (default "bin")
 target       = "string"                          # optional (cross-compilation target triple)
+out_dir      = "string"                          # optional (custom output directory)
 platform     = "string"                          # optional (architecture hint, -march)
-type         = "string"                          # optional
+
 cflags       = ["string", "..."]                 # optional (supports {version} etc.)
 ldflags      = ["string", "..."]                 # optional (supports {version} etc.)
 ldscript     = "string"                          # optional (linker script path)
@@ -121,14 +122,15 @@ rev     = "string"          # optional (git commit)
 include = ["string", "..."] # optional (include dirs)
 lib     = ["string", "..."] # optional (lib dirs)
 libs    = ["string", "..."] # optional (link libs)
-features = ["string", "..."] # optional (registry features)
+features        = ["string", "..."] # optional (registry features)
+default-features = true             # optional (include default features)
 ```
 
 ## Validation rules
 
 - `[package]`, `[build]`, `[dependencies]` must exist.
 - Required string fields must be non-empty.
-- `build.kind` must be `bin`, `staticlib`, `sharedlib`, `efi`, or `elf`.
+- `build.kind` must be `bin`, `staticlib`, `sharedlib`, `efi`, `elf`, `none`, or `custom`.
 - Dependency fields `include/lib/libs` must be string arrays when provided.
 - `build.exclude`/`build.include` must be string arrays when provided.
 - `build.roots` must be a string array when provided.

docs/reference-and-help/faq.md

@@ -2,7 +2,7 @@
 
 ## What commands are available?
 
-`new`, `init`, `build`, `run`, `clean`, `gen`, `--help`, `--version`, `--update`.
+`new`, `init`, `add`, `build`, `run`, `clean`, `test`, `fmt`, `tree`, `gen`, `setup`, `--help`, `--version`, `--update`.
 
 ## Is `dcr.toml` mandatory?
 

docs/reference-and-help/flags-and-environment.md

@@ -8,8 +8,11 @@ Used with `dcr build` and `dcr run`:
 
 - `--debug`: select debug profile.
 - `--release`: select release profile.
+- `--target <triple>`: build for specified target (short names: `linux`, `macos`, `windows`, `freebsd`, `openbsd`, `netbsd`).
 - `--force`: ignore incremental cache checks and rebuild.
 - `--clean`: remove `target/<profile>` and `build.clean` paths before build.
+- `--verbose`: print compiler/linker command lines to stderr.
+- `--workspace <name>`: filter build to a specific workspace member.
 
 Notes: