RPC to allow setting the log filter (#7474)

* Add filter reload handle

* add RPC, move logging module from cli to tracing

* remove dup fn

* working example

* Update client/rpc-api/src/system/mod.rs

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

* Prefer "set" to "reload"

* Re-enable the commented out features of the logger

* Remove duplicate code

* cleanup

* unneeded lvar

* Bump to latest patch release

* Add new CLI option to disable log filter reloading,

Move profiling CLI options to SharedParams

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Applied suggestions from reviews

* Fix calls to init_logger()

* Handle errors when parsing logging directives

* Deny `system_setLogFilter` RPC by default

* One more time

* Don't ignore parse errors for log directives set via CLI or RPC

* Improve docs

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/config.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* fix merge errors

* include default directives with system_setLogFilter RPC,

implement system_rawSetLogFilter RPC to exclude defaults

* docs etc...

* update test

* refactor: rename fn

* Add a test for system_set_log_filter – NOTE: the code should likely change to return an error when bad directives are passed

* Update client/cli/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Address review grumbles

* Add doc note on panicking behaviour

* print all invalid directives before panic

* change RPCs to: addLogFilter and resetLogFilter

* make CLI log directives default

* add comments

* restore previous behaviour to panic when hard-coded directives are invalid

* change/refactor directive parsing

* fix line width

* add test for log filter reloading

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* finish up suggestions from code review

* improve test

* change expect message

* change fn name

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* add docs, remove unused fn

* propagate Err on invalid log directive

* Update tracing-subscriber version

* Improve docs for `disable_log_reloading` CLI param

Co-authored-by: Matt <mattrutherford@users.noreply.github.com>
Co-authored-by: David <dvdplm@gmail.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

substrate/client/cli/Cargo.toml

@@ -16,8 +16,6 @@ targets = ["x86_64-unknown-linux-gnu"]
 log = "0.4.11"
 atty = "0.2.13"
 regex = "1.4.2"
-lazy_static = "1.4.0"
-ansi_term = "0.12.1"
 tokio = { version = "0.2.21", features = [ "signal", "rt-core", "rt-threaded", "blocking" ] }
 futures = "0.3.4"
 fdlimit = "0.2.1"
@@ -47,7 +45,7 @@ chrono = "0.4.10"
 serde = "1.0.111"
 tracing = "0.1.22"
 tracing-log = "0.1.1"
-tracing-subscriber = "0.2.10"
+tracing-subscriber = "0.2.15"
 sc-cli-proc-macro = { version = "2.0.0", path = "./proc-macro" }
 thiserror = "1.0.21"
 
@@ -56,6 +54,7 @@ rpassword = "5.0.0"
 
 [dev-dependencies]
 tempfile = "3.1.0"
+ansi_term = "0.12.1"
 
 [features]
 wasmtime = [