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Streamline version handling

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This commit is contained in:
David Heinemeier Hansson
2023-02-03 13:21:11 +01:00
parent fadb73da39
commit aed7425b42
1 changed files with 16 additions and 22 deletions
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38
lib/mrsk/cli/app.rb
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@@ -3,7 +3,7 @@ require "mrsk/cli/base"
class Mrsk::Cli::App < Mrsk::Cli::Base
desc "boot", "Boot app on servers (or start them if they've already been booted)"
def boot
using_most_recent_version_available do
using_version(options[:version] || most_recent_version_available) do
MRSK.config.roles.each do |role|
on(role.hosts) do |host|
begin
@@ -73,7 +73,7 @@ class Mrsk::Cli::App < Mrsk::Cli::Base
desc "console", "Start Rails Console on primary host (or specific host set by --hosts)"
def console
using_most_recent_version_available do |version|
using_version(options[:version] || most_recent_version_available) do
run_locally do
if version
info "Launching Rails console on #{MRSK.primary_host} [Version: #{version}]"
@@ -159,36 +159,30 @@ class Mrsk::Cli::App < Mrsk::Cli::Base
on(MRSK.hosts) { execute *MRSK.app.remove_containers }
end
desc "remove_images", "Remove app images from servers"
desc "remove_images", "Remove all app images from servers"
def remove_images
on(MRSK.hosts) { execute *MRSK.app.remove_images }
end
private
def using_most_recent_version_available(host: MRSK.primary_host)
using_version(most_recent_version_available(host: host)) do |version|
yield version
end
end
def using_current_running_version(host: MRSK.primary_host)
using_version(current_running_version(host: host)) do |version|
yield version
end
end
def using_version(new_version)
old_version = MRSK.config.version
MRSK.config.version = new_version
yield new_version
ensure
MRSK.config.version = old_version
if new_version
begin
old_version = MRSK.config.version
MRSK.config.version = new_version
yield new_version
ensure
MRSK.config.version = old_version
end
else
yield MRSK.config.version
end
end
def most_recent_version_available(host:)
def most_recent_version_available(host: MRSK.primary_host)
version = nil
on(host) { version = capture_with_info(*MRSK.app.most_recent_version_from_available_images).strip }
version
version.presence
end
def current_running_version(host: MRSK.primary_host)