feat: new file creation

Added ability to generate .spec file and also fill it with some macros and fields like Name, Version, ..., %changelog
This commit is contained in:
Константин Козориз 2024-11-13 13:49:42 +03:00
parent a27bfb5403
commit 58f3da2a1c
7 changed files with 384 additions and 1 deletions

230
Cargo.lock generated
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@ -2,6 +2,236 @@
# It is not intended for manual editing.
version = 3
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name = "anstream"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"anstyle",
"anstyle-parse",
"anstyle-query",
"anstyle-wincon",
"colorchoice",
"is_terminal_polyfill",
"utf8parse",
]
[[package]]
name = "anstyle"
version = "1.0.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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]
[[package]]
name = "anstyle-query"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"windows-sys",
]
[[package]]
name = "anstyle-wincon"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"anstyle",
"windows-sys",
]
[[package]]
name = "clap"
version = "4.5.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b97f376d85a664d5837dbae44bf546e6477a679ff6610010f17276f686d867e8"
dependencies = [
"clap_builder",
"clap_derive",
]
[[package]]
name = "clap_builder"
version = "4.5.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "19bc80abd44e4bed93ca373a0704ccbd1b710dc5749406201bb018272808dc54"
dependencies = [
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"anstyle",
"clap_lex",
"strsim",
]
[[package]]
name = "clap_derive"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"quote",
"syn",
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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]
[[package]]
name = "spec-rs"
version = "0.1.0"
dependencies = [
"clap",
]
[[package]]
name = "strsim"
version = "0.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"quote",
"unicode-ident",
]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"windows_aarch64_msvc",
"windows_i686_gnu",
"windows_i686_gnullvm",
"windows_i686_msvc",
"windows_x86_64_gnu",
"windows_x86_64_gnullvm",
"windows_x86_64_msvc",
]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -4,3 +4,4 @@ version = "0.1.0"
edition = "2021"
[dependencies]
clap = { version = "4.5.20", features = ["derive"] }

0
src/altlinux_api.rs Normal file
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25
src/cli.rs Normal file
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@ -0,0 +1,25 @@
use std::path::PathBuf;
use clap::{Parser, Subcommand};
#[derive(Parser)]
#[command(version, about, long_about = None)]
#[command(bin_name = "genspec")]
pub struct Cli {
#[command(subcommand)]
pub command: Commands,
/// Sets a custom config file
#[arg(short, long, value_name = "UPSTREAM")]
pub upstream: Option<PathBuf>,
/// Turn debugging information on
#[arg(short, long, action = clap::ArgAction::Count)]
pub debug: u8,
}
#[derive(Subcommand)]
pub enum Commands {
/// Generate spec file
GenerateSpec
}

0
src/config_parser.rs Normal file
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@ -1,3 +1,28 @@
use clap::Parser;
use crate::cli::Commands;
mod config_parser;
mod altlinux_api;
mod cli;
mod spec_generator;
fn main() {
println!("Hello, world!");
let cli = crate::cli::Cli::parse();
if let Some(config_path) = cli.upstream.as_deref() {
println!("Value for config: {}", config_path.display());
}
match cli.debug {
0 => println!("Debug mode is off"),
1 => println!("Debug mode is kind of on"),
2 => println!("Debug mode is on"),
_ => unimplemented!(),
}
match &cli.command {
Commands::GenerateSpec => {
println!("Generating specification files...");
}
}
}

102
src/spec_generator.rs Normal file
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@ -0,0 +1,102 @@
use std::fmt::Display;
use std::io::Write;
use std::fs::File;
use std::io;
struct Spec {
pub spec_headers: SpecHeaders,
pub dependencies: Dependencies,
pub changelog: Changelog,
}
struct Changelog {
date: String,
full_name: String,
message: String,
}
struct Dependencies {
build_requires: Vec<String>,
requires: Option<Vec<String>>,
conflicts: Option<Vec<(String, f64, u8)>>,
}
struct SpecHeaders {
name: String,
version: String,
release: String,
summary: String,
license: String,
group: Groups,
description: String,
}
#[derive(Debug)]
enum Groups {
Graphics,
}
impl Display for Groups {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{:?}", self)
}
}
fn generate_spec_file(spec: &Spec) -> io::Result<()> {
let mut spec_file = File::create(format!("{}.spec", spec.spec_headers.name))?;
writeln!(&mut spec_file, "Name: {}", spec.spec_headers.name)?;
writeln!(&mut spec_file, "Version: {}", spec.spec_headers.version)?;
writeln!(&mut spec_file, "Release: {}", spec.spec_headers.release)?;
writeln!(&mut spec_file, "Summary: {}", spec.spec_headers.summary)?;
writeln!(&mut spec_file, "License: {}", spec.spec_headers.license)?;
writeln!(&mut spec_file, "Group: {}", spec.spec_headers.group)?;
write_changelog(&spec.changelog, &spec.spec_headers, &mut spec_file)?;
Ok(())
}
fn write_changelog(changelog: &Changelog, spec_headers: &SpecHeaders, spec_file: &mut File) -> io::Result<()> {
let changelog_str = format!("\n%changelog\n* {} {} {}-{}\n- {}", changelog.date, changelog.full_name, spec_headers.version, spec_headers.release, changelog.message);
writeln!(spec_file, "{}", changelog_str)?;
Ok(())
}
#[cfg(test)]
mod tests {
use crate::spec_generator::{generate_spec_file, Changelog, Dependencies, Groups, Spec, SpecHeaders};
#[test]
fn test_generate_spec_file() {
let spec_headers = SpecHeaders {
name: "gaphor".to_string(),
version: "2.27.0".to_string(),
release: "alt1".to_string(),
summary: "A UML and SysML modeling application.".to_string(),
description: "Gaphor is a UML and SysML modeling application written in Python.".to_string(),
license: "LGPL-3.0".to_string(),
group: Groups::Graphics,
};
let dependencies = Dependencies {
build_requires: vec![],
conflicts: None,
requires: None,
};
let changelog = Changelog {
date: "Thu Oct 17 2024".to_string(),
full_name: "Konstantin Kozoriz <kozorizki@basealt.ru>".to_string(),
message: "Initial build".to_string(),
};
let spec = Spec {
spec_headers,
dependencies,
changelog,
};
generate_spec_file(&spec).unwrap();
}
}