refactor: scaffolded odin project with CLI parser, version command, Go fallback

table.odin

@@ -0,0 +1,84 @@
+package main
+
+import "core:fmt"
+import "core:strings"
+
+render_table :: proc(headers: []string, rows: [][]string) {
+	if !is_tty() {
+		render_json_rows(headers, rows)
+		return
+	}
+
+	col_widths := make([dynamic]int, len(headers))
+	for i in 0..<len(headers) {
+		append(&col_widths, len(headers[i]))
+	}
+	for r in rows {
+		for i in 0..<len(r) {
+			if i < len(col_widths) && len(r[i]) > col_widths[i] {
+				col_widths[i] = len(r[i])
+			}
+		}
+	}
+
+	b: strings.Builder
+	strings.builder_init(&b)
+	defer strings.builder_destroy(&b)
+	defer delete(col_widths)
+
+	hline :: proc(b: ^strings.Builder, left, mid, right: string, widths: [dynamic]int) {
+		strings.write_string(b, left)
+		for i in 0..<len(widths) {
+			for _ in 0..<widths[i]+2 {
+				strings.write_string(b, "\u2500")
+			}
+			if i < len(widths)-1 {
+				strings.write_string(b, mid)
+			} else {
+				strings.write_string(b, right)
+			}
+		}
+		fmt.println(strings.to_string(b^))
+		strings.builder_reset(b)
+	}
+
+	hline(&b, "\u250c", "\u252c", "\u2510", col_widths)
+
+	strings.write_string(&b, "\u2502")
+	for i in 0..<len(headers) {
+		fmt.sbprintf(&b, " %-*s \u2502", col_widths[i], headers[i])
+	}
+	fmt.println(strings.to_string(b))
+	strings.builder_reset(&b)
+
+	hline(&b, "\u251c", "\u253c", "\u2524", col_widths)
+
+	for r in rows {
+		strings.write_string(&b, "\u2502")
+		for i in 0..<len(r) {
+			fmt.sbprintf(&b, " %-*s \u2502", col_widths[i], r[i])
+		}
+		fmt.println(strings.to_string(b))
+		strings.builder_reset(&b)
+	}
+
+	hline(&b, "\u2514", "\u2534", "\u2518", col_widths)
+}
+
+render_json_rows :: proc(headers: []string, rows: [][]string) {
+	fmt.print("[")
+	for i in 0..<len(rows) {
+		if i > 0 {
+			fmt.print(",")
+		}
+		fmt.print("{")
+		for j in 0..<len(headers) {
+			if j > 0 {
+				fmt.print(",")
+			}
+			fmt.printf("\"%s\":\"%s\"", headers[j], rows[i][j])
+		}
+		fmt.print("}")
+	}
+	fmt.println("]")
+}