rails-flog
rails-flog provides feature that formats parameters Hash and SQL in Rails log file.
Before and after (Sample app: Redmine)
Before (Default)
# Parameters
Processing by IssuesController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"VYCWAsE+aAN+zSZq2H3ONNqaU8rlyfbnXLfbwDY1i10=", "issue"=>{"is_private"=>"0", "tracker_id"=>"1", "subject"=>"test ticket", "description"=>"test ticket description", "status_id"=>"1", "priority_id"=>"2", "assigned_to_id"=>"1", "parent_issue_id"=>"", "start_date"=>"2013-11-28", "due_date"=>"2013-11-29", "estimated_hours"=>"5", "done_ratio"=>"10"}, "commit"=>"Create", "project_id"=>"test"}
# SQL
IssueCustomField Load (0.0ms) SELECT "custom_fields".* FROM "custom_fields" WHERE "custom_fields"."type" IN ('IssueCustomField') AND (is_for_all = 't' OR id IN (SELECT DISTINCT cfp.custom_field_id FROM custom_fields_projects cfp WHERE cfp.project_id = 1)) ORDER BY custom_fields.position ASC
After (Use rails-flog)
# Parameters
Processing by IssuesController#create as HTML
Parameters:
{
"utf8" => "✓",
"authenticity_token" => "VYCWAsE+aAN+zSZq2H3ONNqaU8rlyfbnXLfbwDY1i10=",
"issue" => {
"is_private" => "0",
"tracker_id" => "1",
"subject" => "test ticket",
"description" => "test ticket description",
"status_id" => "1",
"priority_id" => "2",
"assigned_to_id" => "1",
"parent_issue_id" => "",
"start_date" => "2013-11-28",
"due_date" => "2013-11-29",
"estimated_hours" => "5",
"done_ratio" => "10"
},
"commit" => "Create",
"project_id" => "test"
}
# SQL
IssueCustomField Load (0.0ms)
SELECT
"custom_fields" . *
FROM
"custom_fields"
WHERE
"custom_fields" . "type" IN ('IssueCustomField')
AND (
is_for_all = 't'
OR id IN (
SELECT
DISTINCT cfp.custom_field_id
FROM
custom_fields_projects cfp
WHERE
cfp.project_id = 1
)
)
ORDER BY
custom_fields.position ASC
Installation
Add this line to your application's Gemfile:
(Recommendation: use only :development and :test enviroment)
gem 'rails-flog', :require => "flog"
And then execute:
$ bundle
Or install it yourself as:
$ gem install rails-flog
Usage
Just install.
Configuration
Configure in your environment file (ex. config/environments/development.rb)
Flog.configure do |config|
# If this value is true, not format on cached query
config.ignore_cached_query = false
# If query duration is under this value, not format
config.query_duration_threshold = 2.0
# If key count of parameters is under this value, not format
config.params_key_count_threshold = 2
# If this value is true, nested Hash parameter is formatted coercively in any situation
config.force_on_nested_params = false
# If this value is true, not format query
config.ignore_query = true
# If this value is true, not format parameters
config.ignore_params = true
endDefault value
| Attribute | Data type | Default value |
|---|---|---|
| ignore_cached_query | boolean | true |
| query_duration_threshold | float | 0.0 |
| params_key_count_threshold | integer | 1 |
| force_on_nested_params | boolean | true |
| ignore_query | boolean | false |
| ignore_params | boolean | false |
Disable temporary
If you put a file to <rails_app>/tmp direcotry, rails-flog will disable format.
Priority of this feature is higher than configurations.
| File name | Feature |
|---|---|
| no-flog-sql.txt | SQL |
| no-flog-params.txt | Parameters |
| no-flog.txt | Both |
Supported versions
- Ruby: 2.3.x, 2.4.x, 2.5.x, 2.6.x, 3.0.x
- Rails: 5.1.x, 5.2.x, 6.0.x, 6.1.x, 7.0.x
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request