Title: add option --title-color-user, --title-color-at and --title-color-host

CHANGELOG.md

@@ -27,6 +27,7 @@ Features:
 * Add option `--localip-default-route-only` (LocalIP)
 * Add option `--weather-location` (Weather)
 * Support iTerm non-ascii font detection (Terminal, macOS)
+* Add option `--title-color-user`, `--title-color-at` and `--title-color-host` (Title)
 
 Bugfixes:
 * Fix possible hanging (TerminalFont, #493)

doc/json_schema.json

@@ -988,6 +988,23 @@
                                         "title": "Set if the title should use fully qualified domain name",
                                         "default": false
                                     },
+                                    "color": {
+                                        "title": "Set colors of the different part of title",
+                                        "properties": {
+                                            "user": {
+                                                "title": "Set color of the user name (left part)",
+                                                "$ref": "#/$defs/colors"
+                                            },
+                                            "at": {
+                                                "title": "Set color of the @ symbol (middle part)",
+                                                "$ref": "#/$defs/colors"
+                                            },
+                                            "host": {
+                                                "title": "Set color of the host name (right part)",
+                                                "$ref": "#/$defs/colors"
+                                            }
+                                        }
+                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },

src/data/config_user.txt

@@ -182,6 +182,21 @@
 # Default is false.
 #--title-fqdn false
 
+# Title user color option:
+# Sets color of the user name (left part).
+# Default is empty (use color of `--color-title`).
+#--title-color-user
+
+# Title at color option:
+# Sets color of the @ symbol (middle part).
+# Default is empty (use color of `--color-title`).
+#--title-color-at
+
+# Title host color option:
+# Sets color of the host name (right part).
+# Default is empty (use color of `--color-title`).
+#--title-color-host
+
 # Separator option:
 # Sets the string placed between a key and its value.
 # Can be any string.

src/data/help.txt

@@ -107,6 +107,9 @@ Library options: Set the path of a library to load
 
 Module specific options:
     --title-fqdn <?value>:                   Set if the title should use fully qualified domain name. Default is false
+    --title-color-user <color>:              Set color of the user name (left part). Default is empty (use color of `--color-title`).
+    --title-color-at <color>:                Set color of the @ symbol (middle part). Default is empty (use color of `--color-title`)
+    --title-color-host <color>:              Set color of the host name (right part). Default is empty (use color of `--color-title`)
     --separator-string <str>:                Set the string printed by the separator module
     --os-file <path>:                        Set the path to the file containing OS information
     --disk-folders <folders>:                A colon (semicolon on Windows) separated list of folder paths for the disk output. Default is "/:/home" ("C:\\;D:\\ ..." on Windows)

src/modules/title/option.h

@@ -10,4 +10,7 @@ typedef struct FFTitleOptions
     FFModuleArgs moduleArgs;
 
     bool fqdn;
+    FFstrbuf colorUser;
+    FFstrbuf colorAt;
+    FFstrbuf colorHost;
 } FFTitleOptions;

src/modules/title/title.c

@@ -6,12 +6,12 @@
 
 #define FF_TITLE_NUM_FORMAT_ARGS 2
 
-static inline void printTitlePart(const FFstrbuf* content)
+static inline void printTitlePart(const FFstrbuf* content, const FFstrbuf* color)
 {
     if(!instance.config.pipe)
     {
         fputs(FASTFETCH_TEXT_MODIFIER_BOLT, stdout);
-        ffPrintColor(&instance.config.colorTitle);
+        ffPrintColor(color->length > 0 ? color : &instance.config.colorTitle);
     }
 
     ffStrbufWriteTo(content, stdout);
@@ -29,9 +29,14 @@ void ffPrintTitle(FFTitleOptions* options)
     if (options->moduleArgs.outputFormat.length == 0)
     {
         ffPrintLogoAndKey(options->moduleArgs.key.length == 0 ? NULL : FF_TITLE_MODULE_NAME, 0, &options->moduleArgs.key, &options->moduleArgs.keyColor);
-        printTitlePart(&instance.state.platform.userName);
+
+        printTitlePart(&instance.state.platform.userName, &options->colorUser);
+
+        if (!instance.config.pipe && options->colorAt.length > 0)
+            ffPrintColor(&options->colorAt);
         putchar('@');
-        printTitlePart(host);
+
+        printTitlePart(host, &options->colorHost);
         putchar('\n');
     }
     else
@@ -49,6 +54,9 @@ void ffInitTitleOptions(FFTitleOptions* options)
     options->moduleName = FF_TITLE_MODULE_NAME;
     ffOptionInitModuleArg(&options->moduleArgs);
     options->fqdn = false;
+    ffStrbufInit(&options->colorUser);
+    ffStrbufInit(&options->colorAt);
+    ffStrbufInit(&options->colorHost);
 }
 
 bool ffParseTitleCommandOptions(FFTitleOptions* options, const char* key, const char* value)
@@ -64,12 +72,33 @@ bool ffParseTitleCommandOptions(FFTitleOptions* options, const char* key, const
         return true;
     }
 
+    if (ffStrEqualsIgnCase(subKey, "color-user"))
+    {
+        ffOptionParseColor(value, &options->colorUser);
+        return true;
+    }
+
+    if (ffStrEqualsIgnCase(subKey, "color-at"))
+    {
+        ffOptionParseColor(value, &options->colorAt);
+        return true;
+    }
+
+    if (ffStrEqualsIgnCase(subKey, "color-host"))
+    {
+        ffOptionParseColor(value, &options->colorHost);
+        return true;
+    }
+
     return false;
 }
 
 void ffDestroyTitleOptions(FFTitleOptions* options)
 {
     ffOptionDestroyModuleArg(&options->moduleArgs);
+    ffStrbufDestroy(&options->colorUser);
+    ffStrbufDestroy(&options->colorAt);
+    ffStrbufDestroy(&options->colorHost);
 }
 
 void ffParseTitleJsonObject(yyjson_val* module)
@@ -96,6 +125,23 @@ void ffParseTitleJsonObject(yyjson_val* module)
                 continue;
             }
 
+            if (ffStrEqualsIgnCase(key, "color"))
+            {
+                if (!yyjson_is_obj(val))
+                    continue;
+
+                yyjson_val* color = yyjson_obj_get(val, "user");
+                if (color)
+                    ffOptionParseColor(yyjson_get_str(color), &options.colorUser);
+                color = yyjson_obj_get(val, "at");
+                if (color)
+                    ffOptionParseColor(yyjson_get_str(color), &options.colorAt);
+                color = yyjson_obj_get(val, "host");
+                if (color)
+                    ffOptionParseColor(yyjson_get_str(color), &options.colorHost);
+                continue;
+            }
+
             ffPrintErrorString(FF_TITLE_MODULE_NAME, 0, NULL, NULL, "Unknown JSON key %s", key);
         }
     }