mirror of
https://github.com/fastfetch-cli/fastfetch.git
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CI: builds with quickjs support
This commit is contained in:
+168
-2
@@ -3,6 +3,7 @@
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#include "common/parsing.h"
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#include "common/textModifier.h"
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#include "common/stringUtils.h"
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#include "common/library.h"
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#include <inttypes.h>
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@@ -112,8 +113,6 @@ static inline bool formatArgSet(const FFformatarg* arg) {
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}
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#if FF_HAVE_LUA
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#include "common/library.h"
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#include <lua.h>
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#include <lauxlib.h>
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#include <lualib.h>
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@@ -326,7 +325,174 @@ static void parseLuaString(FFstrbuf* buffer, const char* script, uint32_t script
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#undef fflua_pop
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#endif
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#if FF_HAVE_QUICKJS
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#include <quickjs.h>
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struct FFQuickJSData {
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FF_LIBRARY_SYMBOL(JS_NewRuntime)
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FF_LIBRARY_SYMBOL(JS_NewContext)
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FF_LIBRARY_SYMBOL(JS_FreeRuntime)
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FF_LIBRARY_SYMBOL(JS_EvalThis)
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FF_LIBRARY_SYMBOL(JS_GetException)
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FF_LIBRARY_SYMBOL(JS_ToCStringLen2)
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FF_LIBRARY_SYMBOL(JS_FreeCString)
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FF_LIBRARY_SYMBOL(JS_NewStringLen)
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FF_LIBRARY_SYMBOL(JS_NewArray)
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FF_LIBRARY_SYMBOL(JS_NewBigUint64)
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FF_LIBRARY_SYMBOL(JS_SetPropertyUint32)
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FF_LIBRARY_SYMBOL(JS_NewObject)
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FF_LIBRARY_SYMBOL(JS_SetPropertyStr)
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FF_LIBRARY_SYMBOL(JS_FreeValue)
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JSRuntime* rt;
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JSContext* ctx;
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bool inited;
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} qjsData;
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static const char* loadQuickJSState(void) {
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if (qjsData.inited) {
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if (qjsData.ctx == NULL) {
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return "QuickJS is not available";
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}
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return NULL;
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}
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qjsData.inited = true;
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#ifdef _WIN32
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FF_LIBRARY_LOAD_MESSAGE(libqjs, "libqjs-0" FF_LIBRARY_EXTENSION, 0)
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#else
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FF_LIBRARY_LOAD_MESSAGE(libqjs, "libqjs" FF_LIBRARY_EXTENSION, 0)
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#endif
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_NewRuntime)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_NewContext)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_FreeRuntime)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_EvalThis)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_GetException)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_ToCStringLen2)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_FreeCString)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_NewStringLen)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_NewArray)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_NewBigUint64)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_SetPropertyUint32)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_NewObject)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_SetPropertyStr)
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FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libqjs, qjsData, JS_FreeValue)
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qjsData.rt = qjsData.ffJS_NewRuntime();
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if (qjsData.rt == NULL) {
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return "JS_NewRuntime() failed";
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}
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qjsData.ctx = qjsData.ffJS_NewContext(qjsData.rt);
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if (qjsData.ctx == NULL) {
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qjsData.ffJS_FreeRuntime(qjsData.rt);
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qjsData.rt = NULL;
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return "JS_NewContext() failed";
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}
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libqjs = NULL; // don't close quickjs
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return NULL;
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}
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static void parseQuickJSString(FFstrbuf* buffer, const char* script, uint32_t scriptLen, uint32_t numArgs, const FFformatarg* arguments) {
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const char* err = loadQuickJSState();
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if (err) {
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ffStrbufAppendF(buffer, "QJS init error: %s", err);
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return;
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}
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JSContext* ctx = qjsData.ctx;
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JSValue argsObj = qjsData.ffJS_NewObject(ctx);
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for (uint32_t i = 0; i < numArgs; ++i) {
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const FFformatarg* arg = &arguments[i];
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JSValue value;
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switch (arg->type) {
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case FF_ARG_TYPE_INT:
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value = JS_NewInt32(ctx, *(int32_t*) arg->value);
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break;
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case FF_ARG_TYPE_UINT:
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value = JS_NewUint32(ctx, *(uint32_t*) arg->value);
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break;
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case FF_ARG_TYPE_UINT64:
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value = qjsData.ffJS_NewBigUint64(ctx, *(uint64_t*) arg->value);
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break;
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case FF_ARG_TYPE_UINT16:
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value = JS_NewUint32(ctx, *(uint16_t*) arg->value);
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break;
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case FF_ARG_TYPE_UINT8:
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value = JS_NewUint32(ctx, *(uint8_t*) arg->value);
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break;
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case FF_ARG_TYPE_FLOAT:
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value = JS_NewFloat64(ctx, *(float*) arg->value);
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break;
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case FF_ARG_TYPE_DOUBLE:
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value = JS_NewFloat64(ctx, *(double*) arg->value);
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break;
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case FF_ARG_TYPE_BOOL:
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value = JS_NewBool(ctx, *(bool*) arg->value);
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break;
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case FF_ARG_TYPE_STRING:
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value = qjsData.ffJS_NewStringLen(ctx, (const char*) arg->value, strlen((const char*) arg->value));
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break;
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case FF_ARG_TYPE_STRBUF: {
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const FFstrbuf* sb = (const FFstrbuf*) arg->value;
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value = qjsData.ffJS_NewStringLen(ctx, sb->chars, sb->length);
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break;
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}
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case FF_ARG_TYPE_LIST: {
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const FFlist* list = (const FFlist*) arg->value;
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JSValue arr = qjsData.ffJS_NewArray(ctx);
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for (uint32_t li = 0; li < list->length; ++li) {
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const FFstrbuf* item = FF_LIST_GET(FFstrbuf, *list, li);
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JSValue itemValue = qjsData.ffJS_NewStringLen(ctx, item->chars, item->length);
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qjsData.ffJS_SetPropertyUint32(ctx, arr, li, itemValue);
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}
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value = arr;
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break;
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}
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default:
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value = JS_UNDEFINED;
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break;
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}
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qjsData.ffJS_SetPropertyStr(ctx, argsObj, arg->name, value);
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}
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JSValue result = qjsData.ffJS_EvalThis(ctx, argsObj, script, scriptLen, "fastfetch-quickjs-format", JS_EVAL_TYPE_GLOBAL | JS_EVAL_FLAG_STRICT);
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qjsData.ffJS_FreeValue(ctx, argsObj);
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if (JS_IsException(result)) {
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JSValue exc = qjsData.ffJS_GetException(ctx);
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const char* message = qjsData.ffJS_ToCStringLen2(ctx, NULL, exc, false);
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qjsData.ffJS_FreeValue(ctx, exc);
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ffStrbufAppendF(buffer, "QJS runtime error: %s", message ?: "unknown");
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if (message) {
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qjsData.ffJS_FreeCString(ctx, message);
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}
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return;
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}
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size_t len;
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const char* res = qjsData.ffJS_ToCStringLen2(ctx, &len, result, false);
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if (res) {
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ffStrbufAppendNS(buffer, (uint32_t) len, res);
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qjsData.ffJS_FreeCString(ctx, res);
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}
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qjsData.ffJS_FreeValue(ctx, result);
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}
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#endif
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void ffParseFormatString(FFstrbuf* buffer, const FFstrbuf* formatstr, uint32_t numArgs, const FFformatarg* arguments) {
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#if FF_HAVE_QUICKJS
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if (ffStrbufStartsWithS(formatstr, "qjs:")) {
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return parseQuickJSString(buffer, formatstr->chars + 4, formatstr->length - 4, numArgs, arguments);
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}
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#endif
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#if FF_HAVE_LUA
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if (ffStrbufStartsWithS(formatstr, "lua:")) {
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// If outputFormat starts with "lua:", treat the rest as a Lua script
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@@ -176,6 +176,11 @@ void ffDestroyInstance(void) {
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#if FF_HAVE_LUA
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#include <lua.h>
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#endif
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#if FF_HAVE_QUICKJS
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#include <quickjs.h>
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#define FF_STR_INDIR(x) #x
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#define FF_STR(x) FF_STR_INDIR(x)
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#endif
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// Must be in a file compiled with the libfastfetch target, because the FF_HAVE* macros are not defined for the executable targets
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void ffListFeatures(void) {
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@@ -275,6 +280,9 @@ void ffListFeatures(void) {
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#endif
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#if FF_HAVE_LUA
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LUA_VERSION "\n"
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#endif
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#if FF_HAVE_QUICKJS
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"QuickJS " FF_STR(QJS_VERSION_MAJOR) "." FF_STR(QJS_VERSION_MINOR) "." FF_STR(QJS_VERSION_PATCH) QJS_VERSION_SUFFIX "\n"
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#endif
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"",
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stdout);
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