Fix commit error

Author: mbrav

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.0] - 2023-04-03
+
+This release marks the first full realization of project's description.
+
+### Fixed
+
+- Fix git commit error
+
 ## [0.0.3] - 2023-04-03
 
 ### Added
@@ -32,6 +40,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - 'None
 
+[0.1.0]: https://github.com/mbrav/git_raider/compare/0.0.3...0.1.0
 [0.0.3]: https://github.com/mbrav/git_raider/compare/0.0.2...0.0.3
 [0.0.2]: https://github.com/mbrav/git_raider/compare/0.0.1...0.0.2
 [0.0.1]: https://github.com/mbrav/git_raider/releases/tag/0.0.1

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "git_raider"
-version = "0.0.3"
+version = "0.1.0"
 descripion = "Mass git repository search, replace and commit tool"
 authors = ["mbrav <mbrav@protonmail.com>"]
 edition = "2021"

README.md

@@ -16,12 +16,27 @@ This cli tool is designed to **recursively** run through a directory (`-p`/`--pa
 * A regex pattern specified with the `-r`/`--replace` flag that will replace content selected with `-s`/`--select` flag;
 * A commit message specified with the `-m`/`--message`. If this flag is not passed, no commit will be made.
 
+## Example
+
+```bash
+cargo run -- \
+  -p "/home/user/git_repos" \
+  -b "development\$" \
+  -f "values.yaml|config.env" \
+  -l "prod-kafka.local:9092" \
+  -s "prod-kafka" \
+  -r "dev-kafka" \
+  -m "Change Apache Kafka server url from 'prod-kafka' to 'dev-kafka'" \
+  -d
+```
+
 ### TODO
 
 For base functionality to be completed, the following must still be finished:
 
-* Create new commit with specified message;
-* Make `dry-run` much better;
+* ~~Create new commit with specified message~~;
+* Push changes to remote after successful commit;
+* Make `dry-run` mode more functional.
 
 ## Run
 
@@ -31,7 +46,7 @@ To run, first install Rust's tool chain. Then build:
 cargo run -- --help
 ```
 
-You will get the following result:
+You will get the following result showing you a help dialogue:
 
 ```text
 Mass git repository search, replace and commit tool

src/git.rs

@@ -60,16 +60,20 @@ pub fn stage_all(repo: &mut Repository) -> Result<(), git2::Error> {
     Ok(())
 }
 
-/// Commit stages changes
-/// TODO: Fix `{ code: -15, klass: 11, message: "failed to create commit: current tip is not the first parent" }'`
+/// Commit staged changes
 pub fn commit(repo: &mut Repository, msg: &str) -> Result<(), git2::Error> {
-    let signature = repo.signature().expect("Error getting repo's signature");
-    let oid = repo
-        .index()
-        .expect("Error unwrapping repo index")
-        .write_tree()
-        .expect("Error unwrapping index tree");
+    let mut index = repo.index().expect("Error unwrapping repo index");
+    let oid = index.write_tree().expect("Error unwrapping index tree");
+    let signature = repo.signature().expect("Error getting user's signature");
+    let parent_commit = repo.head().unwrap().peel_to_commit().unwrap();
     let tree = repo.find_tree(oid).expect("Error unwrapping tree");
-    repo.commit(Some("HEAD"), &signature, &signature, msg, &tree, &[])?;
+    repo.commit(
+        Some("HEAD"),
+        &signature,
+        &signature,
+        msg,
+        &tree,
+        &[&parent_commit],
+    )?;
     Ok(())
 }