[birka-cli] add 'remove' command.

2 files changed, 18 insertions, 0 deletions

diff --git a/README.md b/README.md
index 428f25e..3a0c7f2 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,14 @@ will be used. Alternatively, the `TB_PATH` environment variable can be
 specified, but `-o` takes a higher precedence. If neither are specified,
 "birka.db" in the current directory is used.
 
+A few other things that can be done from the command-line:
+
+Removing an image can be done with 'remove'.
+
+```sh
+$ birka-cli remove Cat.jpeg
+```
+
 ### Web-Interface (API)
 
 The web interface for бирка-тян exposes a RESTful API for remotely interacting
diff --git a/src/birka-cli.rs b/src/birka-cli.rs
index 6f588fa..abbd0d0 100644
--- a/src/birka-cli.rs
+++ b/src/birka-cli.rs
@@ -35,6 +35,7 @@ fn main() {
         println!("\t-o, --output [PATH]: Path to the tag database.");
         println!();
         println!("\tACTION: add [PATH] [TAGS ...]: index an image, optionally tagged.");
+        println!("\tACTION: remove [PATH]: remove an image from the database.");
         println!("\tACTION: add_tags [PATH] [TAGS ...]: add tags to an indexed image.");
         println!("\tACTION: remove_tags [PATH] [TAGS ...]: remove tags from an indexed image.");
         println!("\tACTION: query [QUERY_STRING]: list images in the database.");
@@ -72,6 +73,15 @@ fn main() {
 
             tb.add_file(&path, &args[3..].to_vec()).unwrap();
         }
+        "remove" => {
+            if args.len() < 3 {
+                eprintln!("usage: {} remove PATH", args[0]);
+                std::process::exit(1);
+            }
+
+            let file = tb.file_by_path(&args[2]).unwrap();
+            tb.remove_file(file.id).unwrap();
+        }
         "add_tags" => {
             if args.len() < 3 {
                 eprintln!("usage: {} add_tags PATH [TAGS ...]", args[0]);