Merge pull request #17 from alexwlchan/add-tif-support

Add support for TIFF images

Author: alexwlchan

.github/workflows/build.yml

@@ -1,4 +1,10 @@
-on: [push, pull_request]
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
 name: build
 jobs:
   build:

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.1.2 - 2022-10-16
+
+Add support for TIFF images.
+
 ## v1.1.1 - 2022-04-03
 
 Publish binaries as part of the GitHub releases.

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "dominant_colours"
-version = "1.1.1"
+version = "1.1.2"
 edition = "2018"
 
 [dependencies]
@@ -13,8 +13,8 @@ features = ["palette_color"]
 default-features = false
 
 [dependencies.image]
-version = "0.23"
-features = ["jpeg", "png", "gif"]
+version = "0.24"
+features = ["jpeg", "png", "gif", "tiff"]
 default-features = false
 
 [dependencies.palette]

Cargo.toml

@@ -134,6 +134,12 @@ mod tests {
         assert_eq!(output.exit_code, 0);
     }
 
+    #[test]
+    fn it_can_look_at_tiff_images() {
+        let output = get_success(&["./src/tests/green.tiff", "--max-colours=1"]);
+        assert_eq!(output.exit_code, 0);
+    }
+
     #[test]
     fn it_omits_the_escape_codes_with_no_palette() {
         let output = get_success(&["./src/tests/red.png", "--max-colours=1", "--no-palette"]);
@@ -247,11 +253,11 @@ mod tests {
 
     #[test]
     fn it_fails_if_you_pass_an_unsupported_image_format() {
-        let output = get_failure(&["./src/tests/green.tiff"]);
+        let output = get_failure(&["./src/tests/purple.webp"]);
 
         assert_eq!(output.exit_code, 1);
         assert_eq!(output.stdout, "");
-        assert_eq!(output.stderr, "The image format Tiff is not supported\n");
+        assert_eq!(output.stderr, "The image format WebP is not supported\n");
     }
 
     #[test]
@@ -262,7 +268,7 @@ mod tests {
         assert_eq!(output.stdout, "");
         assert_eq!(
             output.stderr,
-            "Format error decoding Png: invalid signature\n"
+            "Format error decoding Png: Invalid PNG signature.\n"
         );
     }