From 5fd34e6678dc972e5e4b5ed3ac89bf3395baa596 Mon Sep 17 00:00:00 2001
From: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>
Date: Sat, 12 Oct 2024 16:03:13 -0700
Subject: [PATCH] Print a version with `--version` (#665)

---
 CHANGELOG.md           |  2 ++
 Cargo.toml             | 10 ++++++++--
 cargo-insta/src/cli.rs |  4 +---
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86f78e15..3849ca80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,8 @@ All notable changes to insta and cargo-insta are documented here.
 
 - Warnings are printed when any snapshot uses a legacy format.  #599
 
+- `cargo insta --version` now prints a version.  #665
+
 - `insta` now internally uses `INSTA_UPDATE=force` rather than
   `INSTA_FORCE_UPDATE=1`.  (This doesn't affect users of `cargo-insta`, which
   handles this internally.)  #482
diff --git a/Cargo.toml b/Cargo.toml
index 7164d075..50d664d6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,13 @@ install-updater = false
 installers = ["shell", "powershell"]
 pr-run-mode = "plan"
 precise-builds = true
-targets = ["aarch64-apple-darwin", "x86_64-apple-darwin", "x86_64-unknown-linux-gnu", "x86_64-unknown-linux-musl", "x86_64-pc-windows-msvc"]
+targets = [
+    "aarch64-apple-darwin",
+    "x86_64-apple-darwin",
+    "x86_64-unknown-linux-gnu",
+    "x86_64-unknown-linux-musl",
+    "x86_64-pc-windows-msvc",
+]
 
 [profile.dist]
 inherits = "release"
@@ -17,4 +23,4 @@ lto = "thin"
 
 [workspace.dependencies]
 # Needs pinning in Cargo.lock because of MSRV
-clap = {version = "4.1", features = ["derive", "env"]}
+clap = { version = "4.1", features = ["derive", "env"] }
diff --git a/cargo-insta/src/cli.rs b/cargo-insta/src/cli.rs
index 661af6a4..6c71c567 100644
--- a/cargo-insta/src/cli.rs
+++ b/cargo-insta/src/cli.rs
@@ -28,9 +28,6 @@ use clap::{Args, Parser, Subcommand, ValueEnum};
 #[command(
     bin_name = "cargo insta",
     arg_required_else_help = true,
-    // TODO: do we want these?
-    disable_colored_help = true,
-    disable_version_flag = true,
     next_line_help = true
 )]
 struct Opts {
@@ -61,6 +58,7 @@ impl fmt::Display for ColorWhen {
 
 #[derive(Subcommand, Debug)]
 #[command(
+    version,
     after_help = "For the online documentation of the latest version, see https://insta.rs/docs/cli/."
 )]
 #[allow(clippy::large_enum_variant)]