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| author | Case Duckworth | 2020-06-08 15:37:03 -0500 |
|---|---|---|
| committer | Case Duckworth | 2020-06-08 15:37:03 -0500 |
| commit | 89fc98d809e007522b5867810813952c7dedcb06 (patch) | |
| tree | a3b09c3a62377d21b8fee473c0e85ceb41f7a2e5 | |
| parent | Set BOLLUX_URL on 3* status codes (diff) | |
| download | bollux-89fc98d809e007522b5867810813952c7dedcb06.tar.gz bollux-89fc98d809e007522b5867810813952c7dedcb06.zip | |
Implement 'sleep' as a builtin
| -rwxr-xr-x | bollux | 6 |
1 files changed, 6 insertions, 0 deletions
| diff --git a/bollux b/bollux index 10a0c65..1378961 100755 --- a/bollux +++ b/bollux | |||
| @@ -36,6 +36,12 @@ die() { # die EXIT_CODE MESSAGE | |||
| 36 | exit "$ec" | 36 | exit "$ec" |
| 37 | } | 37 | } |
| 38 | 38 | ||
| 39 | # builtin replacement for `sleep` | ||
| 40 | # https://github.com/dylanaraps/pure-bash-bible#use-read-as-an-alternative-to-the-sleep-command | ||
| 41 | sleep() { # sleep SECONDS | ||
| 42 | read -rt "$1" <> <(:) || : | ||
| 43 | } | ||
| 44 | |||
| 39 | # https://github.com/dylanaraps/pure-bash-bible/ | 45 | # https://github.com/dylanaraps/pure-bash-bible/ |
| 40 | trim_string() { # trim_string STRING | 46 | trim_string() { # trim_string STRING |
| 41 | : "${1#"${1%%[![:space:]]*}"}" | 47 | : "${1#"${1%%[![:space:]]*}"}" |