prototype

internal/target/darwin/template.go

@@ -0,0 +1,69 @@
+package darwin
+
+import (
+	"bytes"
+	"io/ioutil"
+	"path/filepath"
+	"strings"
+	"text/template"
+)
+
+const makefileTemplate = `# Автогенерируемый Makefile
+FILES    := {{.FILES}}
+RUNTIME  := {{.RUNTIME}}
+TARGET   := {{.TARGET}}
+
+CC       := clang
+CFLAGS   := -I$(RUNTIME) -o3
+LDFLAGS  := -lm -rdynamic
+
+SRCS     := $(FILES) \
+            $(RUNTIME)/rt_api.c \
+            $(RUNTIME)/rt_sysapi.c \
+            $(RUNTIME)/rt_syscrash_linux.c
+
+OUT      := ../$(TARGET).exe
+
+.PHONY: darwin-build clean
+
+darwin-build:
+	$(CC) $(SRCS) $(CFLAGS)  $(LDFLAGS) -o $(OUT)
+
+clean:
+	rm -f $(OUT)
+
+`
+
+type Vars struct {
+	FILES   string
+	RUNTIME string
+	TARGET  string
+}
+
+func getCFilesInCurrentDir() (string, error) {
+	files, err := ioutil.ReadDir("./_си")
+	if err != nil {
+		return "", err
+	}
+
+	var cFiles []string
+	for _, f := range files {
+		if !f.IsDir() && filepath.Ext(f.Name()) == ".c" {
+			cFiles = append(cFiles, f.Name())
+		}
+	}
+
+	return strings.Join(cFiles, " "), nil
+}
+
+func renderMakefile(vars Vars) (string, error) {
+	tmpl, err := template.New("makefile").Parse(makefileTemplate)
+	if err != nil {
+		return "", err
+	}
+	var buf bytes.Buffer
+	if err := tmpl.Execute(&buf, vars); err != nil {
+		return "", err
+	}
+	return buf.String(), nil
+}