refactor: replace linked-hash-map with indexmap

Cargo.toml

@@ -22,10 +22,10 @@ conventional_commit_parser = "0.9.4"
 dirs = "4.0.0"
 emojis = "0.4.0"
 git2 = "0.14.3"
-linked-hash-map = "0.5.4"
-openssl-sys = { version = "0.9.72", features = [ "vendored" ] }
+indexmap = "1.8.1"
+openssl-sys = { version = "0.9.72", features = ["vendored"] }
 requestty = "0.3.0"
-serde = { version = "1.0.136", features = [ "derive" ] }
+serde = { version = "1.0.136", features = ["derive"] }
 toml = "0.5.9"
 
 [dev-dependencies]

src/lib/answers.rs

@@ -1,5 +1,5 @@
 use anyhow::{Context, Result};
-use linked_hash_map::LinkedHashMap;
+use indexmap::IndexMap;
 use requestty::{Answer, Answers};
 
 use crate::{
@@ -44,7 +44,7 @@ fn get_summary(
     answer: Option<&Answer>,
     use_emoji: bool,
     commit_type: &str,
-    commit_types: &LinkedHashMap<String, CommitType>,
+    commit_types: &IndexMap<String, CommitType>,
 ) -> Result<String> {
     answer
         .context("could not get summary")?
@@ -137,7 +137,7 @@ pub struct ExtractedAnswers {
 pub fn get_extracted_answers(
     answers: &Answers,
     use_emoji: bool,
-    commit_types: &LinkedHashMap<String, CommitType>,
+    commit_types: &IndexMap<String, CommitType>,
 ) -> Result<ExtractedAnswers> {
     let commit_type = get_commit_type(answers.get(Q_COMMIT_TYPE))?.to_string();
     let scope = get_scope(answers.get(Q_SCOPE))?;

src/lib/commit_types.rs

@@ -1,4 +1,4 @@
-use linked_hash_map::LinkedHashMap;
+use indexmap::IndexMap;
 use serde::Deserialize;
 
 use crate::config::Config;
@@ -11,8 +11,8 @@ pub struct CommitType {
 }
 
 /// Get commit types from config.
-pub fn get_commit_types(config: &Config) -> LinkedHashMap<String, CommitType> {
-    let mut map = LinkedHashMap::new();
+pub fn get_commit_types(config: &Config) -> IndexMap<String, CommitType> {
+    let mut map = IndexMap::new();
 
     for commit_type in config.commit_types.iter() {
         map.insert(commit_type.name.to_owned(), commit_type.to_owned());

src/lib/questions.rs

@@ -1,7 +1,7 @@
 use anyhow::{Context, Result};
 use conventional_commit_parser::parse_summary;
 use git2::Repository;
-use linked_hash_map::LinkedHashMap;
+use indexmap::IndexMap;
 use requestty::{
     prompt,
     question::{completions, Completions},
@@ -56,7 +56,7 @@ fn transform_commit_type_choice(choice: &str) -> String {
 fn format_commit_type_choice(
     use_emoji: bool,
     commit_type: &CommitType,
-    commit_types: &LinkedHashMap<String, CommitType>,
+    commit_types: &IndexMap<String, CommitType>,
 ) -> String {
     let name = &commit_type.name;
     let description = &commit_type.description;
@@ -107,7 +107,7 @@ pub fn create_prompt(
     message: String,
     use_emoji: bool,
     use_autocomplete: bool,
-    commit_types: &LinkedHashMap<String, CommitType>,
+    commit_types: &IndexMap<String, CommitType>,
 ) -> Result<Answers> {
     // Scan history for existing scopes we can use
     // to autocomplete the scope prompt.