Add a command not found handler for Chromebrew (#11727)

* Add command-not-found package

Signed-off-by: SupeChicken666 <supechicken666@gmail.com>

* Suggested changes

Signed-off-by: SupeChicken666 <supechicken666@gmail.com>

* Add built packages for linux/386 to add_cmd_not_found_package

* Add built packages for linux/amd64 to add_cmd_not_found_package

* Add built packages for linux/arm/v7 to add_cmd_not_found_package

* Add sha256sum placeholder

Signed-off-by: SupeChicken666 <supechicken666@gmail.com>

* Add to packages.yaml

Signed-off-by: SupeChicken666 <supechicken666@gmail.com>

* Fix installation destination

Should be `CREW_DEST_PREFIX`

Signed-off-by: SupeChicken666 <supechicken666@gmail.com>

* Add built packages for linux/386 to add_cmd_not_found_package

* Add built packages for linux/amd64 to add_cmd_not_found_package

* Add built packages for linux/arm/v7 to add_cmd_not_found_package

---------

Signed-off-by: SupeChicken666 <supechicken666@gmail.com>
Co-authored-by: supechicken <supechicken@users.noreply.github.com>

manifest/armv7l/c/command_not_found.filelist

@@ -0,0 +1,2 @@
+/usr/local/bin/command-not-found-handler
+/usr/local/etc/bash.d/03-command-not-found

manifest/i686/c/command_not_found.filelist

@@ -0,0 +1,2 @@
+/usr/local/bin/command-not-found-handler
+/usr/local/etc/bash.d/03-command-not-found

manifest/x86_64/c/command_not_found.filelist

@@ -0,0 +1,2 @@
+/usr/local/bin/command-not-found-handler
+/usr/local/etc/bash.d/03-command-not-found

packages/command_not_found.rb

@@ -0,0 +1,33 @@
+require 'package'
+
+class Command_not_found < Package
+  description 'Show suggestions for non-installed commands'
+  homepage 'https://github.com/chromebrew/command-not-found'
+  version '0.1'
+  license 'GPL-3'
+  compatibility 'all'
+  source_url 'https://github.com/supechicken/crew-command-not-found.git'
+  git_hashtag version
+  binary_compression 'tar.zst'
+
+  binary_sha256({
+    aarch64: '7f8de55deb147596cac8c0fd518de614fb509ce0e7492e7592f13b69ce94e6a3',
+     armv7l: '7f8de55deb147596cac8c0fd518de614fb509ce0e7492e7592f13b69ce94e6a3',
+       i686: '775b86ef37ac0e7f541af095d939063c4dcd2512e330a88aab7846a9f6e80c47',
+     x86_64: '4e1bc306c0e7995946c5f0d219a35a2e4115bee31914a242cff479a4cc5360d4'
+  })
+
+  depends_on 'glibc' # R
+
+  print_source_bashrc
+
+  def self.build
+    system "mold -run cc #{CREW_COMMON_FLAGS} command-not-found-handler.c -o command-not-found-handler"
+  end
+
+  def self.install
+    FileUtils.mkdir_p %W[#{CREW_DEST_PREFIX}/bin #{CREW_DEST_PREFIX}/etc/bash.d]
+    FileUtils.install 'command-not-found-handler', "#{CREW_DEST_PREFIX}/bin/command-not-found-handler", mode: 0o755
+    FileUtils.install 'command-not-found.sh', "#{CREW_DEST_PREFIX}/etc/bash.d/03-command-not-found", mode: 0o644
+  end
+end

packages/core.rb

@@ -3,7 +3,7 @@ require 'package'
 class Core < Package
   description 'Core Chromebrew Packages.'
   homepage 'https://github.com/chromebrew/chromebrew'
-  version '3.5'
+  version '3.6'
   license 'GPL-3+'
   compatibility 'all'
 
@@ -15,6 +15,7 @@ class Core < Package
   depends_on 'bzip2'
   depends_on 'c_ares'
   depends_on 'ca_certificates'
+  depends_on 'command_not_found'
   depends_on 'crew_mvdir'
   depends_on 'crew_profile_base'
   depends_on 'crew_sudo' if CHROMEOS_RELEASE.to_i > 116

tools/packages.yaml

@@ -1120,6 +1120,11 @@ url: https://github.com/shyiko/commacd/releases
 activity: low
 ---
 kind: url
+name: command_not_found
+url: https://github.com/chromebrew/command-not-found
+activity: medium
+---
+kind: url
 name: composer
 url: https://github.com/composer/composer/releases
 activity: medium