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next : better error

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This commit is contained in:
bth 2026-01-28 15:55:46 -08:00
commit 0fba550f1e
1 changed files with 4 additions and 4 deletions
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8
next/next.go
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@ -1,7 +1,6 @@
package next package next
import ( import (
"errors"
"fmt" "fmt"
"log" "log"
"os/exec" "os/exec"
@ -14,8 +13,9 @@ import (
) )
const ( const (
CMD = cmd.Next CMD = cmd.Next
SUMMARY = "create the next um file and open with emacsclient" SUMMARY = "create the next um file and open with emacsclient"
NEXT_NUM_ERROR = "failed to find number in last file"
) )
const FILE_REGEXP = `(?m)^([0-9]+)\.[^\.]*\.*md$` const FILE_REGEXP = `(?m)^([0-9]+)\.[^\.]*\.*md$`
@ -42,7 +42,7 @@ func NumFromLast(l string) (string, error) {
res := fileRegexp.FindStringSubmatch(l) res := fileRegexp.FindStringSubmatch(l)
num := "" num := ""
if len(res) < 2 { if len(res) < 2 {
return num, errors.New(last.NOT_FOUND_MSG) return num, fmt.Errorf("%s: %s", NEXT_NUM_ERROR, l)
} }
num = res[1] num = res[1]
return num, nil return num, nil