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103 lines
1.5 KiB
Plaintext
103 lines
1.5 KiB
Plaintext
---
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sidebar_label: Multi-package workspace
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---
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# Multi-Package Workspace
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A project with three packages: two libraries and a binary.
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## Structure
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```
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workspace/
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├── dcr.toml # root workspace
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├── lib-core/
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│ ├── dcr.toml
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│ └── src/core.c
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├── lib-utils/
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│ ├── dcr.toml
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│ └── src/utils.c
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└── app/
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├── dcr.toml
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└── src/main.c
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```
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## Root dcr.toml
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```toml
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[package]
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name = "my-workspace"
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version = "0.1.0"
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type = "none"
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[build]
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inherit = true
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language = "c"
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standard = "c11"
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[workspace.lib-core]
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path = "lib-core"
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[workspace.lib-utils]
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path = "lib-utils"
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deps = ["lib-core"]
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[workspace.app]
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path = "app"
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deps = ["lib-core", "lib-utils"]
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main = true
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```
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## Packages
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`lib-core/dcr.toml`:
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```toml
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[package]
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name = "lib-core"
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version = "0.1.0"
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type = "none"
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[build]
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kind = "staticlib"
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```
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`lib-utils/dcr.toml`:
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```toml
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[package]
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name = "lib-utils"
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version = "0.1.0"
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type = "none"
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[build]
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kind = "staticlib"
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```
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`app/dcr.toml`:
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```toml
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[package]
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name = "app"
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version = "0.1.0"
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type = "none"
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[build]
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kind = "bin"
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```
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## Build
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```bash
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cd workspace
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dcr build # builds everything in correct order
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dcr build --workspace app # only app (lib-core and lib-utils built as deps)
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dcr run # builds and runs main package
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```
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Build order (topological sort):
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1. `lib-core`
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2. `lib-utils` (depends on lib-core)
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3. `app` (depends on lib-core, lib-utils)
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