add list_commit_files to CLI

This should facilitate looking at what the UI currently expects for patches.

crates/gitbutler-cli/Cargo.toml

@@ -19,6 +19,7 @@ gitbutler-command-context.workspace = true
 gitbutler-branch.workspace = true
 gitbutler-diff.workspace = true
 gitbutler-stack.workspace = true
+gitbutler-oxidize.workspace = true
 gix = { workspace = true, features = ["max-performance", "tracing"] }
 dirs-next = "2.0.0"
 clap = { version = "4.5.23", features = ["derive", "env"] }

crates/gitbutler-cli/src/args.rs

@@ -71,6 +71,11 @@ pub mod vbranch {
             /// The name of the remote branch to integrate with, like `origin/main`.
             short_tracking_branch_name: String,
         },
+        /// List all changes of a commit, along with their patches.
+        ListCommitFiles {
+            /// The hex-id of the commit to produce information for.
+            commit_id: String,
+        },
         /// Make the named branch the default so all worktree or index changes are associated with it automatically.
         SetDefault {
             /// The name of the new default virtual branch.

crates/gitbutler-cli/src/command/vbranch.rs

@@ -2,12 +2,21 @@ use anyhow::{bail, Context, Result};
 use gitbutler_branch::{BranchCreateRequest, BranchIdentity, BranchUpdateRequest};
 use gitbutler_branch_actions::{get_branch_listing_details, list_branches, BranchManagerExt};
 use gitbutler_command_context::CommandContext;
+use gitbutler_oxidize::ObjectIdExt;
 use gitbutler_project::Project;
 use gitbutler_reference::{LocalRefname, Refname};
 use gitbutler_stack::{Stack, VirtualBranchesHandle};
 
 use crate::command::debug_print;
 
+pub fn list_commit_files(project: Project, commit_id_hex: String) -> Result<()> {
+    let commit_id = gix::ObjectId::from_hex(commit_id_hex.as_bytes())?;
+    debug_print(gitbutler_branch_actions::list_commit_files(
+        &project,
+        commit_id.to_git2(),
+    )?)
+}
+
 pub fn set_base(project: Project, short_tracking_branch_name: String) -> Result<()> {
     let branch_name = format!("refs/remotes/{}", short_tracking_branch_name)
         .parse()

crates/gitbutler-cli/src/main.rs

@@ -32,6 +32,9 @@ fn main() -> Result<()> {
         args::Subcommands::Branch(vbranch::Platform { cmd }) => {
             let project = command::prepare::project_from_path(args.current_dir)?;
             match cmd {
+                Some(vbranch::SubCommands::ListCommitFiles { commit_id }) => {
+                    command::vbranch::list_commit_files(project, commit_id)
+                }
                 Some(vbranch::SubCommands::SetBase {
                     short_tracking_branch_name,
                 }) => command::vbranch::set_base(project, short_tracking_branch_name),