common: add LLAMA_LOG_FILE env var (#17609)

taronaeo · web-flow · commit def5404f26bd · 2025-11-30T12:12:32.000+01:00
Signed-off-by: Aaron Teo &lt;aaron.teo1@ibm.com&gt;
diff --git a/common/arg.cpp b/common/arg.cpp
@@ -2639,7 +2639,7 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
         [](common_params &, const std::string & value) {
             common_log_set_file(common_log_main(), value.c_str());
         }
-    ));
+    ).set_env("LLAMA_LOG_FILE"));
     add_opt(common_arg(
         {"--log-colors"}, "[on|off|auto]",
         "Set colored logging ('on', 'off', or 'auto', default: 'auto')\n"

Original file line number	Diff line number	Diff line change
`@@ -2639,7 +2639,7 @@ common_params_context common_params_parser_init(common_params & params, llama_ex`
`2639`	`2639`	`[](common_params &, const std::string & value) {`
`2640`	`2640`	`common_log_set_file(common_log_main(), value.c_str());`
`2641`	`2641`	`}`
`2642`		`- ));`
	`2642`	`+ ).set_env("LLAMA_LOG_FILE"));`
`2643`	`2643`	`add_opt(common_arg(`
`2644`	`2644`	`{"--log-colors"}, "[on\|off\|auto]",`
`2645`	`2645`	`"Set colored logging ('on', 'off', or 'auto', default: 'auto')\n"`