feat: add AGENTS.md for quick start and CI guidelines; update documentation for dcr add and dcr build commands

This commit is contained in:
2026-05-22 15:14:56 +08:00
parent ef2fb1e8e4
commit adfa24f8f4
19 changed files with 225 additions and 118 deletions

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@@ -5,11 +5,15 @@ Add a dependency to `dcr.toml`.
## Usage
```bash
dcr add <name> <source> [options]
dcr add <name> [source] [options]
```
If `<source>` is omitted and a registry is configured, DCR will look up the
package by name in the registry and add it as a version dependency.
## Sources
- *omitted*: Look up in the configured registry.
- `path:./path/to/lib`: Local directory.
- `github:user/repo`: GitHub repository.
- `gitlab:user/repo`: GitLab repository.
@@ -29,4 +33,5 @@ dcr add my_lib path:./libs/my_lib
dcr add cool_lib github:user/cool_lib
dcr add shared_lib gitlab:org/shared --branch develop
dcr add custom_lib git:git.internal.com/r/lib --tag v1.0.0
dcr add mylib # Looks up in registry
```

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@@ -35,6 +35,7 @@ dcr build --debug --clean
- `build.platform`
- `build.cflags`
- `build.ldflags`
- `build.ldscript`
- `build.debug` / `build.release`
- `build.exclude`
- `build.include`
@@ -58,6 +59,7 @@ 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`).
- `--verbose` prints the compiler/linker command lines to stderr (also works via `DCR_DEBUG` env var).
- 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.

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@@ -43,6 +43,7 @@ kind = "bin"
- `platform` (string, optional): architecture hint for compiler (used for `-march` or `/arch`).
- `cflags` (string array, optional): extra compile flags.
- `ldflags` (string array, optional): extra link flags.
- `ldscript` (string, optional): linker script path. Passed as `-T <path>` to the linker. Useful for bare-metal/embedded/freestanding targets.
- `exclude` (string array, optional): paths or glob patterns to skip during source/header collection.
- `include` (string array, optional): allowlist paths or globs that override `exclude`.
- `include` directory entries (non-glob) are also passed to the compiler as `-I` include paths.

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@@ -20,7 +20,7 @@ dcr --update
## Notes on argument parsing
- `build`/`run` parse flags in any order (`--debug|--release`, `--force`, `--clean`) and reject duplicates.
- `build`/`run` parse flags in any order (`--debug|--release`, `--force`, `--clean`, `--verbose`) and reject duplicates.
- `new` requires exactly one argument.
- `init` and `--update` do not accept extra arguments.
- `clean` accepts `--debug|--release` and optional `--all`.

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@@ -18,6 +18,7 @@ target = "string" # optional
platform = "string" # optional
cflags = ["string", "..."] # optional
ldflags = ["string", "..."] # optional
ldscript = "string" # optional (linker script, passed as -T<path>)
exclude = ["string", "..."] # optional
include = ["string", "..."] # optional
roots = ["string", "..."] # optional