code.gitea.io/gitea@v1.22.3/docs/content/usage/packages/cargo.en-us.md (about)

     1  ---
     2  date: "2022-11-20T00:00:00+00:00"
     3  title: "Cargo Package Registry"
     4  slug: "cargo"
     5  sidebar_position: 5
     6  draft: false
     7  toc: false
     8  menu:
     9    sidebar:
    10      parent: "packages"
    11      name: "Cargo"
    12      sidebar_position: 5
    13      identifier: "cargo"
    14  ---
    15  
    16  # Cargo Package Registry
    17  
    18  Publish [Cargo](https://doc.rust-lang.org/stable/cargo/) packages for your user or organization.
    19  
    20  ## Requirements
    21  
    22  To work with the Cargo package registry, you need [Rust and Cargo](https://www.rust-lang.org/tools/install).
    23  
    24  Cargo stores information about the available packages in a package index stored in a git repository.
    25  This repository is needed to work with the registry.
    26  The following section describes how to create it.
    27  
    28  ## Index Repository
    29  
    30  Cargo stores information about the available packages in a package index stored in a git repository.
    31  In Gitea this repository has the special name `_cargo-index`.
    32  After a package was uploaded, its metadata is automatically written to the index.
    33  The content of this repository should not be manually modified.
    34  
    35  The user or organization package settings page allows to create the index repository along with the configuration file.
    36  If needed this action will rewrite the configuration file.
    37  This can be useful if for example the Gitea instance domain was changed.
    38  
    39  If the case arises where the packages stored in Gitea and the information in the index repository are out of sync, the settings page allows to rebuild the index repository.
    40  This action iterates all packages in the registry and writes their information to the index.
    41  If there are lot of packages this process may take some time.
    42  
    43  ## Configuring the package registry
    44  
    45  To register the package registry the Cargo configuration must be updated.
    46  Add the following text to the configuration file located in the current users home directory (for example `~/.cargo/config.toml`):
    47  
    48  ```
    49  [registry]
    50  default = "gitea"
    51  
    52  [registries.gitea]
    53  index = "sparse+https://gitea.example.com/api/packages/{owner}/cargo/" # Sparse index
    54  # index = "https://gitea.example.com/{owner}/_cargo-index.git" # Git
    55  
    56  # [net]
    57  # git-fetch-with-cli = true
    58  ```
    59  
    60  | Parameter | Description |
    61  | --------- | ----------- |
    62  | `owner`   | The owner of the package. |
    63  
    64  If the registry is private or you want to publish new packages, you have to configure your credentials.
    65  Add the credentials section to the credentials file located in the current users home directory (for example `~/.cargo/credentials.toml`):
    66  
    67  ```
    68  [registries.gitea]
    69  token = "Bearer {token}"
    70  ```
    71  
    72  | Parameter | Description |
    73  | --------- | ----------- |
    74  | `token`   | Your [personal access token](development/api-usage.md#authentication) |
    75  
    76  ## Git vs Sparse
    77  
    78  Currently, cargo supports two ways for fetching crates in a registry: Git index & sparse index.
    79  Sparse index is the newest method and offers better performance when updating crates compared to git.
    80  Since Rust 1.68, sparse is the default method for crates.io.
    81  
    82  ## Publish a package
    83  
    84  Publish a package by running the following command in your project:
    85  
    86  ```shell
    87  cargo publish
    88  ```
    89  
    90  You cannot publish a package if a package of the same name and version already exists. You must delete the existing package first.
    91  
    92  ## Install a package
    93  
    94  To install a package from the package registry, execute the following command:
    95  
    96  ```shell
    97  cargo add {package_name}
    98  ```
    99  
   100  | Parameter      | Description |
   101  | -------------- | ----------- |
   102  | `package_name` | The package name. |
   103  
   104  ## Supported commands
   105  
   106  ```
   107  cargo publish
   108  cargo add
   109  cargo install
   110  cargo yank
   111  cargo unyank
   112  cargo search
   113  ```