refactor: refactor whole project to based on cobra commands

src_code/go_src/cmd/utils/commit.go

@@ -0,0 +1,110 @@
+package utils
+
+import (
+	"fmt"
+	"os/exec"
+	"regexp"
+	"slices"
+	"strings"
+)
+
+// This util file is used to create a commit message using a string builder
+
+// string builder for the commit message
+var sb strings.Builder
+
+// list of excluded authors based on the author file
+var excludeMode = []string{}
+
+// Regex pattern used to create temp users to add to the commit message
+var reg, _ = regexp.Compile("([^:]+):([^:]+)")
+
+func Commit(message string, authors []string) string {
+	// write the commit message to the string builder
+	sb.WriteString(message + "\n")
+	fst := authors[0]
+
+	if fst == "all" || fst == "All" {
+		add_x_users(excludeMode)
+		goto skip_loop
+	} else if Groups[fst] != nil {
+		excludeMode = group_selection(Groups[fst], excludeMode)
+		add_x_users(excludeMode)
+		goto skip_loop
+	}
+
+	// Loop that adds users
+	for _, committer := range authors {
+		if _, ok := Users[committer]; ok {
+			sb_author(committer)
+		} else if match := reg.MatchString(committer); match {
+			str := strings.Split(committer, ":")
+
+			sb.WriteString("\nCo-authored-by: ")
+			sb.WriteString(str[0])
+			sb.WriteString(" <")
+			sb.WriteString(str[1])
+			sb.WriteRune('>')
+
+		} else if committer[0] == '^' { // Negations
+			excludeMode = append(excludeMode, Users[committer[1:]].Username)
+		} else {
+			println(committer, " was unknown. User either not defined or name typed wrong")
+		}
+	}
+	if len(excludeMode) > 0 {
+		add_x_users(excludeMode)
+	}
+
+	// Skip label for edge cases at top of function
+skip_loop:
+	return sb.String()
+}
+
+func GitWrapper(commit string) {
+	// commit shell command
+	cmd := exec.Command("git", "commit", "-m", commit)
+
+	// https://stackoverflow.com/questions/18159704/how-to-debug-exit-status-1-error-when-running-exec-command-in-golang
+
+	cmd_output, err := cmd.CombinedOutput()
+
+	if err != nil {
+		println(fmt.Sprint(err) + " : " + string(cmd_output))
+	} else {
+		println(string(cmd_output))
+	}
+}
+
+// helper function to add an author to the commit message
+func sb_author(committer string) {
+	sb.WriteString("\nCo-authored-by: ")
+	sb.WriteString(Users[committer].Username)
+	sb.WriteString(" <")
+	sb.WriteString(Users[committer].Email)
+	sb.WriteRune('>')
+}
+
+// helper function to add x amount of users to the commit message
+func add_x_users(excludeMode []string) {
+	if len(DefExclude) > 0 {
+		excludeMode = append(excludeMode, DefExclude...)
+	}
+	for key, user := range Users {
+		if !slices.Contains(excludeMode, user.Username) {
+			sb_author(key)
+			excludeMode = append(excludeMode, user.Username)
+		}
+	}
+}
+
+// helper function to select a group of users to exclude in the commit message
+func group_selection(group []User, excludeMode []string) []string {
+	for _, user := range Users {
+		if !(slices.Contains(group, user)) {
+			excludeMode = append(excludeMode, user.Username)
+		}
+	}
+
+	return excludeMode
+}