spacebar/kamal
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #634 from alhafoudh/main

Browse Source 
Allow lines option to be configured when following app logs
This commit is contained in:
Donal McBreen
2024-03-07 11:11:08 +00:00
committed by GitHub
parent 089a2d3bba 91f350fcce
commit 8c0784ed4a
3 changed files with 15 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lib/kamal/cli/app.rb
View File

@@ -202,19 +202,20 @@ class Kamal::Cli::App < Kamal::Cli::Base
# FIXME: Catch when app containers aren't running
grep = options[:grep]
since = options[:since]
if options[:follow]
lines = options[:lines].presence || ((since || grep) ? nil : 10) # Default to 10 lines if since or grep isn't set
run_locally do
info "Following logs on #{KAMAL.primary_host}..."
KAMAL.specific_roles ||= ["web"]
role = KAMAL.roles_on(KAMAL.primary_host).first
info KAMAL.app(role: role).follow_logs(host: KAMAL.primary_host, grep: grep)
exec KAMAL.app(role: role).follow_logs(host: KAMAL.primary_host, grep: grep)
info KAMAL.app(role: role).follow_logs(host: KAMAL.primary_host, lines: lines, grep: grep)
exec KAMAL.app(role: role).follow_logs(host: KAMAL.primary_host, lines: lines, grep: grep)
end
else
since = options[:since]
lines = options[:lines].presence || ((since || grep) ? nil : 100) # Default to 100 lines if since or grep isn't set
on(KAMAL.hosts) do |host|

4
lib/kamal/commands/app/logging.rb
View File

@@ -6,11 +6,11 @@ module Kamal::Commands::App::Logging
("grep '#{grep}'" if grep)
end
def follow_logs(host:, grep: nil)
def follow_logs(host:, lines: nil, grep: nil)
run_over_ssh \
pipe(
current_running_container_id,
"xargs docker logs --timestamps --tail 10 --follow 2>&1",
"xargs docker logs --timestamps#{" --tail #{lines}" if lines} --follow 2>&1",
(%(grep "#{grep}") if grep)
),
host: host