BlackForestBytes/goext
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v0.0.261 added id-generate.go
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Mike Schwörer
2023-09-18 10:38:25 +02:00
parent 6d7cfb86f8
commit cdf2a6e76b
7 changed files with 249 additions and 23 deletions
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22
bfcodegen/enum-generate.go
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@@ -31,13 +31,13 @@ type EnumDef struct {
Values []EnumDefVal
}
var rexPackage = rext.W(regexp.MustCompile(`^package\s+(?P<name>[A-Za-z0-9_]+)\s*$`))
var rexEnumPackage = rext.W(regexp.MustCompile(`^package\s+(?P<name>[A-Za-z0-9_]+)\s*$`))
var rexEnumDef = rext.W(regexp.MustCompile(`^\s*type\s+(?P<name>[A-Za-z0-9_]+)\s+(?P<type>[A-Za-z0-9_]+)\s*//\s*(@enum:type).*$`))
var rexValueDef = rext.W(regexp.MustCompile(`^\s*(?P<name>[A-Za-z0-9_]+)\s+(?P<type>[A-Za-z0-9_]+)\s*=\s*(?P<value>("[A-Za-z0-9_:]+"|[0-9]+))\s*(//(?P<descr>.*))?.*$`))
var rexEnumValueDef = rext.W(regexp.MustCompile(`^\s*(?P<name>[A-Za-z0-9_]+)\s+(?P<type>[A-Za-z0-9_]+)\s*=\s*(?P<value>("[A-Za-z0-9_:]+"|[0-9]+))\s*(//(?P<descr>.*))?.*$`))
var rexChecksumConst = rext.W(regexp.MustCompile(`const ChecksumGenerator = "(?P<cs>[A-Za-z0-9_]*)"`))
var rexEnumChecksumConst = rext.W(regexp.MustCompile(`const ChecksumEnumGenerator = "(?P<cs>[A-Za-z0-9_]*)"`))
func GenerateEnumSpecs(sourceDir string, destFile string) error {
@@ -52,7 +52,7 @@ func GenerateEnumSpecs(sourceDir string, destFile string) error {
if err != nil {
return err
}
if m, ok := rexChecksumConst.MatchFirst(string(content)); ok {
if m, ok := rexEnumChecksumConst.MatchFirst(string(content)); ok {
oldChecksum = m.GroupByName("cs").Value()
}
}
@@ -85,7 +85,7 @@ func GenerateEnumSpecs(sourceDir string, destFile string) error {
for _, f := range files {
fmt.Printf("========= %s =========\n\n", f.Name())
fileEnums, pn, err := processFile(sourceDir, path.Join(sourceDir, f.Name()))
fileEnums, pn, err := processEnumFile(sourceDir, path.Join(sourceDir, f.Name()))
if err != nil {
return err
}
@@ -103,7 +103,7 @@ func GenerateEnumSpecs(sourceDir string, destFile string) error {
return errors.New("no package name found in any file")
}
err = os.WriteFile(destFile, []byte(fmtOutput(newChecksum, allEnums, pkgname)), 0o755)
err = os.WriteFile(destFile, []byte(fmtEnumOutput(newChecksum, allEnums, pkgname)), 0o755)
if err != nil {
return err
}
@@ -125,7 +125,7 @@ func GenerateEnumSpecs(sourceDir string, destFile string) error {
return nil
}
func processFile(basedir string, fn string) ([]EnumDef, string, error) {
func processEnumFile(basedir string, fn string) ([]EnumDef, string, error) {
file, err := os.Open(fn)
if err != nil {
return nil, "", err
@@ -149,7 +149,7 @@ func processFile(basedir string, fn string) ([]EnumDef, string, error) {
break
}
if match, ok := rexPackage.MatchFirst(line); i == 0 && ok {
if match, ok := rexEnumPackage.MatchFirst(line); i == 0 && ok {
pkgname = match.GroupByName("name").Value()
continue
}
@@ -172,7 +172,7 @@ func processFile(basedir string, fn string) ([]EnumDef, string, error) {
fmt.Printf("Found enum definition { '%s' -> '%s' }\n", def.EnumTypeName, def.Type)
}
if match, ok := rexValueDef.MatchFirst(line); ok {
if match, ok := rexEnumValueDef.MatchFirst(line); ok {
typename := match.GroupByName("type").Value()
def := EnumDefVal{
VarName: match.GroupByName("name").Value(),
@@ -202,7 +202,7 @@ func processFile(basedir string, fn string) ([]EnumDef, string, error) {
return enums, pkgname, nil
}
func fmtOutput(cs string, enums []EnumDef, pkgname string) string {
func fmtEnumOutput(cs string, enums []EnumDef, pkgname string) string {
str := "// Code generated by enum-generate.go DO NOT EDIT.\n"
str += "\n"
str += "package " + pkgname + "\n"
@@ -212,7 +212,7 @@ func fmtOutput(cs string, enums []EnumDef, pkgname string) string {
str += "import \"gogs.mikescher.com/BlackForestBytes/goext/enums\"" + "\n"
str += "\n"
str += "const ChecksumGenerator = \"" + cs + "\" // GoExtVersion: " + goext.GoextVersion + "\n"
str += "const ChecksumEnumGenerator = \"" + cs + "\" // GoExtVersion: " + goext.GoextVersion + "\n"
str += "\n"
for _, enumdef := range enums {