started writing scaffolding tool

This commit is contained in:
dani 2023-07-27 04:07:23 +00:00
parent 3c447c764f
commit 11dd73c45a
2 changed files with 104 additions and 0 deletions

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@ -19,6 +19,9 @@ gilrs = "0.10.2"
winit = "0.28.6" winit = "0.28.6"
softbuffer = "0.3.0" softbuffer = "0.3.0"
gif = "0.12.0" gif = "0.12.0"
clap = {version = "4.3.8", features = ["derive", "cargo"]}
dunce = "1.0.4"
path-slash = "0.2.1"
[profile.release-dani] [profile.release-dani]
inherits = "release" inherits = "release"

101
src/main.rs Normal file
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@ -0,0 +1,101 @@
use clap::{crate_name, crate_version, Parser, Subcommand};
use dunce::canonicalize;
use path_slash::PathExt;
use std::env::{current_dir, set_current_dir};
use std::fs;
use std::fs::{write, OpenOptions};
use std::io::Write;
use std::path::{Path, PathBuf};
use std::process::{exit, Command};
#[derive(Parser)]
struct Cli {
#[command(subcommand)]
command: Cmd,
}
#[derive(Subcommand)]
enum Cmd {
/// Creates a new GSA project
New {
/// Name of new project
name: String,
/// Use local path to GSA instead of crates.io
#[arg(long, short)]
local: Option<PathBuf>,
/// Overwrite dir/file with name? WARNING: will delete stuff without further confirmation
#[arg(long)]
overwrite: bool,
},
}
fn main() {
let cli = Cli::parse();
match cli.command {
Cmd::New {
name,
local,
overwrite,
} => {
println!("creating {}", name);
let path = Path::new(&name);
if path.exists() {
if overwrite {
if path.is_dir() {
fs::remove_dir_all(path).unwrap();
} else {
fs::remove_file(path).unwrap();
}
} else {
eprintln!(
"aborting: file or directory {} already exists; use --overwrite if you want to delete it",
name
);
exit(1);
}
}
if !Command::new("cargo")
.arg("new")
.arg(&name)
.status()
.unwrap()
.success()
{
eprintln!("aborting: cargo new failed");
exit(1);
}
let mut cargo = OpenOptions::new()
.write(true)
.append(true)
.open(path.join("Cargo.toml"))
.expect("opening Cargo.toml failed");
match local {
None => {
writeln!(cargo, "{} = \"{}\"", crate_name!(), crate_version!()).unwrap();
}
Some(local) => {
writeln!(
cargo,
"{} = {{path = \"{}\"}}",
crate_name!(),
canonicalize(local)
.expect("couldn't find path")
.to_slash_lossy()
)
.unwrap();
}
}
write(
path.join("src/main.rs"),
include_str!("../examples/hello_world/main.rs"),
)
.unwrap();
write(
path.join("src/gfx.gif"),
include_bytes!("../examples/hello_world/gfx.gif"),
)
.unwrap();
}
}
}