From 04a45720ca8c6829584f5c4c4764ded21c7aac4e Mon Sep 17 00:00:00 2001
From: Karcsesz <git@karcsesz.hu>
Date: Thu, 15 Feb 2024 00:03:06 +0100
Subject: [PATCH] Add list subcommand

---
 README.md                   | 3 +++
 src/args_parser.rs          | 2 ++
 src/editor/commands.rs      | 1 +
 src/editor/commands/list.rs | 9 +++++++++
 src/main.rs                 | 4 ++++
 5 files changed, 19 insertions(+)
 create mode 100644 src/editor/commands/list.rs

diff --git a/README.md b/README.md
index 0511500..b088693 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,9 @@ simple process
 3. Puts it in the `subject` field instead of the old subject
 4. Appends the old subject to the `aliases` array
 
+### `list`
+Lists the subject field of every resource in the db
+
 ### `query`
 A simple command to get the response JSON to a query without `curl`. It pretty-prints the JSON.
 
diff --git a/src/args_parser.rs b/src/args_parser.rs
index 1ee9300..1e88b95 100644
--- a/src/args_parser.rs
+++ b/src/args_parser.rs
@@ -89,6 +89,8 @@ pub enum Command {
         #[command(flatten)]
         server_reload: ServerReloadOptions,
     },
+    /// Lists all subjects in the database
+    List {},
     /// Runs a single query against the database and returns the resource associated with the value
     Query {
         /// The resource to query for
diff --git a/src/editor/commands.rs b/src/editor/commands.rs
index 288bc74..74565a7 100644
--- a/src/editor/commands.rs
+++ b/src/editor/commands.rs
@@ -1,4 +1,5 @@
 pub mod editor;
 pub mod fetch;
 pub mod init;
+pub mod list;
 pub mod query;
diff --git a/src/editor/commands/list.rs b/src/editor/commands/list.rs
new file mode 100644
index 0000000..f3cdfcc
--- /dev/null
+++ b/src/editor/commands/list.rs
@@ -0,0 +1,9 @@
+use crate::schema::resource_list::ResourceList;
+use std::path::PathBuf;
+
+pub fn list(database_path: PathBuf) {
+    let resources = ResourceList::load(database_path).unwrap();
+    for resource in resources.0 {
+        println!("{}", resource.subject)
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index 2433ba7..f91d145 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,7 @@
 use crate::args_parser::Command;
 use crate::editor::commands::editor::editor;
 use crate::editor::commands::init::init;
+use crate::editor::commands::list::list;
 use crate::editor::try_reload_server::reload;
 use clap::Parser;
 use editor::commands::fetch::fetch;
@@ -67,5 +68,8 @@ fn main() {
         Command::Init { force } => {
             init(data_paths.database_path, force);
         }
+        Command::List {} => {
+            list(data_paths.database_path);
+        }
     }
 }