Update brew and snap

README.md

@@ -20,9 +20,11 @@ See the difference by disabling this optimization using the `-0` option. Or just
 - 2020-04-09: @aaronliu0130 has added homebrew support.
 - 2020-07-05: @cxwx has fixed homebrew support.
 - 2021-05-21: @aaronliu0130 has added Apple Clang support.
+- 2021-02-02: @aaronliu0130 added homebrew support from homebrew-core.
+
 ## Installation
 
-### Build from source (Linux)
+### Build from source
 
     sudo apt install imagemagick || yum install ImageMagick
     git clone https://github.com/stefanhaustein/TerminalImageViewer.git
@@ -30,22 +32,27 @@ See the difference by disabling this optimization using the `-0` option. Or just
     make
     sudo make install
 
-### Homebrew (MacOS)
+### Homebrew
 
 Option 1:
+
+```
+brew install tiv
+```
+
+Option 2(deprecated):
+
 ```
 brew tap stefanhaustein/TerminalImageViewer https://github.com/stefanhaustein/TerminalImageViewer
 brew install tiv
 ```
-Option 2(deprecated, for macOS Mojave and below):
+
+Option 3(deprecated, for macOS Mojave and below):
+
 ```
 brew tap stefanhaustein/TerminalImageViewer https://github.com/stefanhaustein/TerminalImageViewer
 brew install terminalimageviewer
 ```
-Option 3(deprecated):
-```
-brew install https://raw.githubusercontent.com/stefanhaustein/TerminalImageViewer/master/terminalimageviewer.rb
-```
 
 ### Snap (outdated)
 
@@ -60,9 +67,9 @@ The shell will expand wildcards. By default, thumbnails and file names will be d
 ## Packages / Contributions
 
 - megamaced has created a RPM for SUSE:
-   https://build.opensuse.org/package/show/home:megamaced/terminalimageviewer
+   <https://build.opensuse.org/package/show/home:megamaced/terminalimageviewer>
 - bperel has created a Docker image:
-   https://hub.docker.com/r/bperel/terminalimageviewer
+   <https://hub.docker.com/r/bperel/terminalimageviewer>
 - teresaejunior has created a snapcraft.yaml file, which can build a Snap package with `sudo docker run -it --rm -v "$PWD:$PWD" -w "$PWD" snapcore/snapcraft sh -c 'apt-get update && snapcraft'`, and then installed with `sudo snap install --dangerous ./*.snap`.
 - aaronliu0130 has added brew support.
 
@@ -75,12 +82,11 @@ I am happy to accept useful contributions under the Apache 2.0 licencse, but...
 
 ## Common problems
 
- - On some linux platforms, an extra flag seems to be required: `make LDLIBS=-lstdc++fs` (but it also breaks MacOs), see  https://github.com/stefanhaustein/TerminalImageViewer/issues/103
+- On some linux platforms, an extra flag seems to be required: `make LDLIBS=-lstdc++fs` (but it also breaks MacOs), see  <https://github.com/stefanhaustein/TerminalImageViewer/issues/103>
 - If you see strange horizontal lines, the characters don't fully fill the character cell. Remove additional line spacing in your terminal app
 - Wrong colors? Try -256 to use a 256 color palette instead of 24 bit colors
 - Strange characters? Try -0 or install an use full unicode font (e.g. inconsolata or firacode)
 
- 
 ## Examples
 
 ![Examples](https://i.imgur.com/8UyGjg8.png)
@@ -94,4 +100,3 @@ If multiple images match the filename spec, thumbnails are shown.
 The top image was generated with the character optimization disabled via the `-0` option.
 
 ![Comparison](https://i.imgur.com/OzdCeh6.png)
-

snapcraft.yaml

@@ -1,5 +1,5 @@
 name: tiv
-version: "v1.0.0"
+version: "v1.1.1"
 summary: Terminal Image Viewer
 description: |
   tiv is a small C++ program to display images in a (modern) terminal using
@@ -17,7 +17,7 @@ parts:
   tiv:
     plugin: make
     source-type: tar
-    source: https://github.com/stefanhaustein/TerminalImageViewer/archive/v1.0.0.tar.gz
+    source: https://github.com/stefanhaustein/TerminalImageViewer/archive/v1.1.1.tar.gz
     source-subdir: src/main/cpp
     build-packages:
       - g++
@@ -29,7 +29,7 @@ parts:
       install $SNAPCRAFT_PART_BUILD/tiv $SNAPCRAFT_PART_INSTALL/usr/bin/
   imagemagick:
     plugin: autotools
-    source: https://www.imagemagick.org/download/releases/ImageMagick-7.0.7-39.tar.xz
+    source: https://www.imagemagick.org/download/releases/ImageMagick-7.1.0-22.tar.xz
     source-type: tar
     configflags:
       - --enable-hdri=yes

terminalimageviewer.rb

@@ -1,40 +1,27 @@
 class Terminalimageviewer < Formula
   desc "Display images in a terminal using block graphic characters"
   homepage "https://github.com/stefanhaustein/TerminalImageViewer"
-  url "https://github.com/stefanhaustein/TerminalImageViewer/archive/v1.1.0.tar.gz"
-  sha256 "727ddaa048643cb0a13e23bc308415060d99d8b1853883ad339ad7b952050d61"
-  head "https://github.com/stefanhaustein/TerminalImageViewer.git"
-  uses_from_macos "curl" => :test
-  depends_on "gcc" => :build unless OS.linux?
+  url "https://github.com/stefanhaustein/TerminalImageViewer/archive/refs/tags/v1.1.1.tar.gz"
+  sha256 "9a5f5c8688ef8db0e88dfcea6a1ae30da32268a7ab7972ff0de71955a75af0db"
+  license "Apache-2.0"
+  head "https://github.com/stefanhaustein/TerminalImageViewer.git", branch: "master"
+
   depends_on "imagemagick"
 
   def install
+    odie "This formula is for macOS 10.14-, please use tiv from homebrew-core instead!" if OS.linux?
     cd "src/main/cpp" do
-      system "make"
-      if OS.mac?
-        # No expermimental/filesystem.h on mac.
-        system "/usr/local/bin/g++-#{Formula["gcc"].version_suffix}", "-std=c++17",
-                                                                                  "-Wall",
-                                                                                  "-fpermissive",
-                                                                                  "-fexceptions",
-                                                                                  "-O2", "-c",
-                                                                                  "-L/usr/local/opt/gcc/lib/gcc/11/",
-                                                                                  "tiv.cpp", "-o", "tiv.o"
+      system "/usr/local/bin/g++-#{Formula["gcc"].version_suffix}", "-std=c++17", "-Wall", "-fpermissive",
+             "-fexceptions", "-O2", "-c", "-L/usr/local/opt/gcc/lib/gcc/#{Formula["gcc"].version_suffix}/", "tiv.cpp",
+             "-o", "tiv.o"
       system "/usr/local/bin/g++-#{Formula["gcc"].version_suffix}", "tiv.o", "-o", "tiv",
-"-L/usr/local/opt/gcc/lib/gcc/11/", "-pthread", "-s"
-      else
-        system "make"
-      end
+             "-L/usr/local/opt/gcc/lib/gcc/#{Formula["gcc"].version_suffix}/", "-pthread", "-s"
       bin.install "tiv"
     end
   end
 
   test do
-    # Downloads a public domain test file from wikimedia commons and displays it.
-    # NOTE: Test will fail. Will fix when I get to my mac.
-    system "curl -o \"test.png\" https://upload.wikimedia.org/wikipedia/commons/2/24/Cornell_box.png"
-    assert_equal "▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
-",
-    shell_output("#{bin}/tiv -0 -w 400 -h 400 test.png").strip
+    assert_equal "\e[48;2;0;0;255m\e[38;2;0;0;255m  \e[0m",
+                 shell_output("#{bin}/tiv #{test_fixtures("test.png")}").strip
   end
 end

tiv.rb

@@ -5,9 +5,14 @@ class Tiv < Formula
   sha256 "9a5f5c8688ef8db0e88dfcea6a1ae30da32268a7ab7972ff0de71955a75af0db"
   license "Apache-2.0"
   head "https://github.com/stefanhaustein/TerminalImageViewer.git", branch: "master"
+
   depends_on "imagemagick"
 
-  uses_from_macos "curl" => :test
+  on_linux do
+    depends_on "gcc"
+  end
+
+  fails_with gcc: "5"
 
   def install
     cd "src/main/cpp" do
@@ -17,7 +22,7 @@ class Tiv < Formula
   end
 
   test do
-    assert_equal "\e[48;2;0;0;255m\e[38;2;0;0;255m  \e[0m",
+    assert_equal "\e[48;2;0;0;255m\e[38;2;0;0;255m  \e[0m",
                  shell_output("#{bin}/tiv #{test_fixtures("test.png")}").strip
   end
 end