Check project directories

[rafaelDev0ps]

this pull request is related to the issue #2

1. check if the project directory matches with project name

func HasModuleFile(path string) bool {
	_, err := os.Stat(path)
	return !os.IsNotExist(err)
}

func CheckProjectDirectories(path string) error {
	pagesPath := filepath.Join(path, "pages")
	_, err := os.Stat(pagesPath)
	if err != nil {
		return fmt.Errorf("The directory pages does not exist.")
	}

	partialsPath := filepath.Join(path, "partials")
	_, err = os.Stat(partialsPath)
	if err != nil {
		return fmt.Errorf("The directory partials does not exist.")
	}

	return nil
}

2. make sure go.mod file of the project created exists

if HasModuleFile(modPath) == false {
	fmt.Fprintf(os.Stderr, "Module not found: go.mod file does not exist.")
	return ""
}

checkDir := CheckProjectDirectories(wd)
if checkDir != nil {
	fmt.Fprintf(os.Stderr, checkDir.Error())
	return ""
}

[rafaelDev0ps]

hey @maddalax do you intend to merge this PR?

[maddalax]

hey @maddalax do you intend to merge this PR?

yes sorry, will soon

[maddalax]

@rafaelDev0ps would you mind removing the partials check actually? I just released a new feature yesterday to where partials can be anywhere in the project, so partials folder is no longer required

[rafaelDev0ps]

Sure, I'll update soon

[rafaelDev0ps]

@maddalax done ✅

[codecov]

Codecov Report

Attention: Patch coverage is 45.00000% with 11 lines in your changes missing coverage. Please review.

Project coverage is 57.06%. Comparing base (971f05c) to head (50bb50b).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
cli/htmgo/tasks/astgen/entry.go	45.00%	8 Missing and 3 partials ⚠️

❗ There is a different number of reports uploaded between BASE (971f05c) and HEAD (50bb50b). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (971f05c)	HEAD (50bb50b)
	2	1

Additional details and impacted files

@@             Coverage Diff             @@
##           master      #70       +/-   ##
===========================================
- Coverage   72.86%   57.06%   -15.80%     
===========================================
  Files          33        5       -28     
  Lines        2797      778     -2019     
===========================================
- Hits         2038      444     -1594     
+ Misses        721      307      -414     
+ Partials       38       27       -11     

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