56 lines
1.1 KiB
Markdown
56 lines
1.1 KiB
Markdown
# nca-to-nsp
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A utility to package NCA files into a NSP using the PFS0 format.
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This tool works by:
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1. Reading the specified NCA files
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2. Creating a PFS0 header
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3. Combining the header with the NCA files into a single NSP file
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## Installation
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### Prerequisites
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- Go 1.24.2 or higher
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### Building from source
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```bash
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git clone https://git.owall.dev/warg/nca-to-nsp.git
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cd nca-to-nsp
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go build -o nca-to-nsp ./cmd/nca-to-nsp
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```
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## Usage
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Basic usage:
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```bash
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./nca-to-nsp -o <output-file.nsp> file1.nca [file2.nca ...]
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```
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### Command-line Options
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| Flag | Description |
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|------|-------------|
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| `-o` | NSP output file name (default: out.nsp) |
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| `-buffer` | Buffer size for file copying operations (default: 4096) |
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| `-progress` | Show progress bar |
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| `-h` | Display help information |
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| `-v` | Display version information |
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### Example
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Create an NSP file from NCA files with progress bar enabled:
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```bash
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./nca-to-nsp -o out.nsp -progress path/to/dir/*.nca
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```
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## License
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BSD-3-Clause, see [LICENSE](LICENSE) for more information.
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## Acknowledgments
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- [nspBuild](https://github.com/CVFireDragon/nspBuild) for inspiration on how to pack NCAs into NSP.
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