func findIncludesUntilDone(ctx *types.Context, sourceFilePath string) error {
targetFilePath := utils.NULLFile()
importedLibraries := ctx.ImportedLibraries
done := false
for !done {
commands := []types.Command{
&GCCPreprocRunnerForDiscoveringIncludes{SourceFilePath: sourceFilePath, TargetFilePath: targetFilePath},
&IncludesFinderWithRegExp{Source: &ctx.SourceGccMinusE},
&IncludesToIncludeFolders{},
}
for _, command := range commands {
err := runCommand(ctx, command)
if err != nil {
return i18n.WrapError(err)
}
}
if len(ctx.IncludesJustFound) == 0 {
done = true
} else if len(ctx.ImportedLibraries) == len(importedLibraries) {
err := runCommand(ctx, &GCCPreprocRunner{TargetFileName: constants.FILE_CTAGS_TARGET_FOR_GCC_MINUS_E})
return i18n.WrapError(err)
}
importedLibraries = ctx.ImportedLibraries
ctx.IncludesJustFound = []string{}
}
return nil
}
func (s *IncludesFinderWithRegExp) Run(ctx *types.Context) error {
source := *s.Source
matches := INCLUDE_REGEXP.FindAllStringSubmatch(source, -1)
includes := []string{}
for _, match := range matches {
includes = append(includes, strings.TrimSpace(match[1]))
}
if len(includes) == 0 {
include := findIncludesForOldCompilers(source)
if include != "" {
includes = append(includes, include)
}
}
ctx.IncludesJustFound = includes
ctx.Includes = utils.AppendIfNotPresent(ctx.Includes, includes...)
return nil
}