1 files changed, 54 insertions, 3 deletions

diff --git a/xtask/src/main.rs b/xtask/src/main.rs
index ebdeecb..76fca16 100644
--- a/xtask/src/main.rs
+++ b/xtask/src/main.rs
@@ -11,12 +11,14 @@ use std::{fs::File, process::Command};
 
 use anyhow::{anyhow, bail, ensure, Context, Result};
 use build_info::BuildInfo;
+use bump::{Bump, Level};
 use clap::{Parser, Subcommand};
 use flate2::{write::GzEncoder, Compression};
 use once_cell::sync::Lazy;
+use semver::Version;
 use tar::Builder;
 
-mod release;
+mod bump;
 
 const PKG_NAME: &str = "projectr";
 const PKG_VER: &str = env!("CARGO_PKG_VERSION");
@@ -41,7 +43,20 @@ fn main() -> Result<()> {
             let targz = generate_tar_gz(version)?;
             println!("{}", targz.display());
         }
-        Commands::Release(release) => release.run()?,
+        Commands::Release { level } => {
+            let Bump { prev, next } = release(level, cli.pre_release)?;
+
+            println!("Bumped version: {prev} -> {next}");
+            println!();
+            println!("Create release commit:");
+            println!("git commit -m 'chore: release projectr version {next}'");
+            println!();
+            println!("Create release tag:");
+            println!("git shortlog v{prev}..HEAD | git tag -s v{next} --file -");
+            println!();
+            println!("Push refs:");
+            println!("git push --follow-tags");
+        }
     };
 
     Ok(())
@@ -70,7 +85,11 @@ enum Commands {
     Dist,
 
     /// Automation for create a new release.
-    Release(release::Release),
+    Release {
+        /// Level of version bump.
+        #[arg(required = false)]
+        level: bump::Level,
+    },
 }
 
 fn version(pre_release: bool) -> Result<String> {
@@ -162,6 +181,38 @@ fn build_binary() -> Result<PathBuf> {
     Ok(binary)
 }
 
+pub fn release(level: Level, pre_release: bool) -> Result<Bump> {
+    let prev = PKG_VER.parse().unwrap_or_else(|_| Version::new(0, 1, 0));
+    let mut next = level.bump(&prev);
+
+    if pre_release {
+        next.pre = semver::Prerelease::new("dev")?
+    }
+
+    let bump = Bump { next, prev };
+
+    bump.bump_file("./Cargo.toml", bump::cargo)?;
+    bump.bump_file("./README.md", bump::replace)?;
+    bump.bump_file("./CHANGELOG.md", bump::changelog)?;
+    bump.bump_file("./pkg/archlinux/projectr/PKGBUILD", bump::replace)?;
+    bump.bump_file("./pkg/archlinux/projectr-bin/PKGBUILD", bump::replace)?;
+    bump.bump_file("./pkg/archlinux/projectr-git/PKGBUILD", bump::vsc_pkgbuild)?;
+
+    let cargo_update = Command::new("cargo")
+        .arg("update")
+        .arg("--workspace")
+        .status()?;
+    anyhow::ensure!(cargo_update.success(), "Failed to update cargo lockfile");
+
+    let git_added = Command::new("git")
+        .arg("add")
+        .arg("./Cargo.lock")
+        .status()?;
+    anyhow::ensure!(git_added.success(), "Failed to add Cargo.lock to git");
+
+    Ok(bump)
+}
+
 static PROJECT_ROOT: Lazy<PathBuf> = Lazy::new(|| {
     let dir = std::env::current_dir().unwrap_or_else(|_| {
         Path::new(env!("CARGO_MANIFEST_DIR"))