Replace deprecated linter

Signed-off-by: Knut Ahlers <knut@ahlers.me>

.golangci.yml

@@ -31,11 +31,11 @@ linters:
     - bodyclose     # checks whether HTTP response body is closed successfully [fast: true, auto-fix: false]
     - containedctx  # containedctx is a linter that detects struct contained context.Context field [fast: true, auto-fix: false]
     - contextcheck  # check the function whether use a non-inherited context [fast: false, auto-fix: false]
+    - copyloopvar   # copyloopvar is a linter detects places where loop variables are copied [fast: true, auto-fix: false]
     - dogsled       # Checks assignments with too many blank identifiers (e.g. x, _, _, _, := f()) [fast: true, auto-fix: false]
     - durationcheck # check for two durations multiplied together [fast: false, auto-fix: false]
     - errcheck      # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases [fast: false, auto-fix: false]
     - errchkjson    # Checks types passed to the json encoding functions. Reports unsupported types and optionally reports occations, where the check for the returned error can be omitted. [fast: false, auto-fix: false]
-    - exportloopref # checks for pointers to enclosing loop variables [fast: true, auto-fix: false]
     - forbidigo     # Forbids identifiers [fast: true, auto-fix: false]
     - funlen        # Tool for detection of long functions [fast: true, auto-fix: false]
     - gocognit      # Computes and checks the cognitive complexity of functions [fast: true, auto-fix: false]

bin/seconds2chapter

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+source ~/bin/script_framework.sh
+
+ts=${1:-}
+[[ -n $ts ]] || fatal "Usage: ${0##*/} <timestamp, i.e. 12226>"
+
+pts=()
+
+for div in 3600 60 1; do
+  pt=$(( ts / div ))
+  ts=$(( ts % div ))
+
+  pts+=(${pt})
+done
+
+IFS=':'; echo "${pts[*]}"