feat: set version in Cargo.toml for Rust projects

2 files changed, 25 insertions, 0 deletions

diff --git a/src/bin/bumper.rs b/src/bin/bumper.rs
index 1a2e567..564b589 100644
--- a/src/bin/bumper.rs
+++ b/src/bin/bumper.rs
@@ -1,5 +1,6 @@
 use bumper::errors::BumperError;
 use bumper::git;
+use bumper::project::ProjectKind;
 use log::{error, info};
 use std::process::exit;
 use structopt::StructOpt;
@@ -15,6 +16,10 @@ fn bumper() -> Result<(), BumperError> {
     pretty_env_logger::init_custom_env("BUMPER_LOG");
     info!("Bumper starts");
     let opt = Opt::from_args();
+
+    let mut project = ProjectKind::detect(".")?;
+    project.set_version(&opt.version)?;
+
     git::tag(&opt.version)?;
     info!("Bumper ends OK");
     Ok(())
diff --git a/src/bin/toml.rs b/src/bin/toml.rs
new file mode 100644
index 0000000..f796057
--- /dev/null
+++ b/src/bin/toml.rs
@@ -0,0 +1,20 @@
+use cargo_edit::Manifest;
+use toml_edit::{Item, Value};
+
+fn main() {
+    let mut m = Manifest::open(&None).unwrap();
+    let package = m
+        .get_table(&[String::from("package")])
+        .unwrap()
+        .as_table_mut()
+        .unwrap();
+    // println!("package: {:?}", package);
+
+    let version = package.entry("version");
+    *version = Item::Value(Value::from("1.2"));
+    println!("version: {:?}", version);
+
+    let mut f = Manifest::find_file(&None).unwrap();
+    println!("file: {:?}", f);
+    m.write_to_file(&mut f).unwrap();
+}