Load system config

#196

CMakeLists.txt

@@ -115,7 +115,8 @@ function(fastfetch_load_text FILENAME OUTVAR)
 endfunction(fastfetch_load_text)
 
 fastfetch_load_text(src/data/structure.txt DATATEXT_STRUCTURE)
-fastfetch_load_text(src/data/config.txt DATATEXT_CONFIG)
+fastfetch_load_text(src/data/config_system.txt DATATEXT_CONFIG_SYSTEM)
+fastfetch_load_text(src/data/config_user.txt DATATEXT_CONFIG_USER)
 fastfetch_load_text(src/data/modules.txt DATATEXT_MODULES)
 fastfetch_load_text(src/data/help.txt DATATEXT_HELP)
 fastfetch_load_text(src/data/help_color.txt DATATEXT_HELP_COLOR)
@@ -495,13 +496,14 @@ endif()
 include(GNUInstallDirs)
 
 install(
-    TARGETS fastfetch
+    TARGETS fastfetch flashfetch
     DESTINATION ${CMAKE_INSTALL_BINDIR}
 )
 
 install(
-    TARGETS flashfetch
-    DESTINATION ${CMAKE_INSTALL_BINDIR}
+    FILES src/data/config_system.txt
+    DESTINATION ${CMAKE_INSTALL_SYSCONFDIR}/${CMAKE_PROJECT_NAME}
+    RENAME "config.conf"
 )
 
 install(

completions/bash

@@ -108,7 +108,8 @@ __fastfetch_completion()
         "--list-presets"
         "--list-features"
         "--print-logos"
-        "--print-config"
+        "--print-config-system"
+        "--print-config-user"
         "--print-structure"
     )
 

src/data/config_system.txt

@@ -0,0 +1,16 @@
+# Fastfetch system configuration
+# This file sets the defaults for all users of the system.
+
+# For more information about configuration files work,
+# see the file ~/.config/fastfetch/config.conf, generated during first
+# All options that can be put there (or passed as argument) can be put here too.
+
+# This file was shipped with $"FASTFETCH_PROJECT_VERSION$".
+# Use fastfetch --print-config-system > /etc/fastfetch/config.conf to overwrite this file with the current defaults
+
+# User config option
+# Sets if fastfetch should load user provided configuration.
+# If this is off, fastfetch ignores the user config file and any passed arguments
+# Must be true or false
+# Default is true.
+#--load-user-config true

src/data/config_user.txt

@@ -6,7 +6,7 @@
 # Empty lines or lines starting with # are ignored.
 
 # This file was shipped with $"FASTFETCH_PROJECT_VERSION$".
-# Use fastfetch --print-config > ~/.config/fastfetch/config.conf to overwrite this with the current defaults
+# Use fastfetch --print-config-user > ~/.config/fastfetch/config.conf to overwrite this file with the current defaults
 
 # Below some often usefull options are listed. Uncomment and modify them so they take affect.
 # Note that there are a lot more options than the ones listed here, take a look at "fastfetch --help".

src/data/help.txt

@@ -1,16 +1,17 @@
 Usage: fastfetch <options>
 
 Informative options:
-    -h,--help:           shows this message and exits
-    -h,--help <command>: shows help for a specific command and exits
-    -v,--version:        prints the version of fastfetch and exits
-    --list-logos:        list available logos and exits
-    --list-modules:      lists available modules and exits
-    --list-presets:      list presets fastfetch knows about and exits. They can be loaded with --load-config. (+)
-    --list-features:     list the supported features fastfetch was compiled with and exits. Mainly for development.
-    --print-logos:       show available logos and exits
-    --print-config:      prints the default config and exits
-    --print-structure:   prints the default stucture and exits
+    -h,--help:             shows this message and exits
+    -h,--help <command>:   shows help for a specific command and exits
+    -v,--version:          prints the version of fastfetch and exits
+    --list-logos:          list available logos and exits
+    --list-modules:        lists available modules and exits
+    --list-presets:        list presets fastfetch knows about and exits. They can be loaded with --load-config. (+)
+    --list-features:       list the supported features fastfetch was compiled with and exits. Mainly for development.
+    --print-logos:         show available logos and exits
+    --print-config-system: prints the default system config and exits
+    --print-config-user:   prints the default user config and exits
+    --print-structure:     prints the default stucture and exits
 
 General options:
     -r,--recache <?value>:            generate new cached values

src/fastfetch.c

@@ -11,6 +11,7 @@ typedef struct FFdata
     FFvaluestore valuestore;
     FFstrbuf structure;
     bool multithreading;
+    bool loadUserConfig;
 } FFdata;
 
 static void constructAndPrintCommandHelpFormat(const char* name, const char* def, uint32_t numArgs, ...)
@@ -685,9 +686,14 @@ static void parseOption(FFinstance* instance, FFdata* data, const char* key, con
         puts(FASTFETCH_PROJECT_VERSION);
         exit(0);
     }
-    else if(strcasecmp(key, "--print-config") == 0)
+    else if(strcasecmp(key, "--print-config-system") == 0)
     {
-        fputs(FASTFETCH_DATATEXT_CONFIG, stdout);
+        fputs(FASTFETCH_DATATEXT_CONFIG_SYSTEM, stdout);
+        exit(0);
+    }
+    else if(strcasecmp(key, "--print-config-user") == 0)
+    {
+        fputs(FASTFETCH_DATATEXT_CONFIG_USER, stdout);
         exit(0);
     }
     else if(strcasecmp(key, "--print-structure") == 0)
@@ -751,6 +757,8 @@ static void parseOption(FFinstance* instance, FFdata* data, const char* key, con
         instance->config.escapeBedrock = optionParseBoolean(value);
     else if(strcasecmp(key, "--pipe") == 0)
         instance->config.pipe = optionParseBoolean(value);
+    else if(strcasecmp(key, "--load-user-config") == 0)
+        data->loadUserConfig = optionParseBoolean(value);
 
     ////////////////
     //Logo options//
@@ -1198,8 +1206,21 @@ static void parseOption(FFinstance* instance, FFdata* data, const char* key, con
     }
 }
 
-static void parseDefaultConfigFile(FFinstance* instance, FFdata* data)
+static void parseConfigFileSystem(FFinstance* instance, FFdata* data)
 {
+    FILE* file = fopen(FASTFETCH_TARGET_DIR_ROOT"/etc/fastfetch/config.conf", "r");
+    if(file == NULL)
+        return;
+
+    parseConfigFile(instance, data, file);
+    fclose(file);
+}
+
+static void parseConfigFileUser(FFinstance* instance, FFdata* data)
+{
+    if(!data->loadUserConfig)
+        return;
+
     FFstrbuf* filename = ffListGet(&instance->state.configDirs, 0);
     uint32_t filenameLength = filename->length;
 
@@ -1222,7 +1243,7 @@ static void parseDefaultConfigFile(FFinstance* instance, FFdata* data)
     file = fopen(filename->chars, "w");
     if(file != NULL)
     {
-        fputs(FASTFETCH_DATATEXT_CONFIG, file);
+        fputs(FASTFETCH_DATATEXT_CONFIG_USER, file);
         fclose(file);
     }
 
@@ -1231,6 +1252,9 @@ static void parseDefaultConfigFile(FFinstance* instance, FFdata* data)
 
 static void parseArguments(FFinstance* instance, FFdata* data, int argc, const char** argv)
 {
+    if(!data->loadUserConfig)
+        return;
+
     for(int i = 1; i < argc; i++)
     {
         if(i == argc - 1 || (
@@ -1347,8 +1371,10 @@ int main(int argc, const char** argv)
     ffValuestoreInit(&data.valuestore);
     ffStrbufInitA(&data.structure, 256);
     data.multithreading = true;
+    data.loadUserConfig = true;
 
-    parseDefaultConfigFile(&instance, &data);
+    parseConfigFileSystem(&instance, &data);
+    parseConfigFileUser(&instance, &data);
     parseArguments(&instance, &data, argc, argv);
 
     //Start detection threads

src/fastfetch_config.h.in

@@ -13,7 +13,8 @@
 #define FASTFETCH_TARGET_DIR_HOME "@TARGET_DIR_HOME@"
 
 #define FASTFETCH_DATATEXT_STRUCTURE "@DATATEXT_STRUCTURE@"
-#define FASTFETCH_DATATEXT_CONFIG "@DATATEXT_CONFIG@" //Requires FASTFETCH_PROJECT_VERSION and FASTFETCH_DATATEXT_STRUCTURE to be set
+#define FASTFETCH_DATATEXT_CONFIG_SYSTEM "@DATATEXT_CONFIG_SYSTEM@" //Requires FASTFETCH_PROJECT_VERSION to be set
+#define FASTFETCH_DATATEXT_CONFIG_USER "@DATATEXT_CONFIG_USER@" //Requires FASTFETCH_PROJECT_VERSION and FASTFETCH_DATATEXT_STRUCTURE to be set
 #define FASTFETCH_DATATEXT_MODULES "@DATATEXT_MODULES@"
 #define FASTFETCH_DATATEXT_HELP "@DATATEXT_HELP@"
 #define FASTFETCH_DATATEXT_HELP_COLOR "@DATATEXT_HELP_COLOR@"