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| author | Thomas Lange <code@nerdmind.de> | 2022-11-01 20:38:08 +0100 |
|---|---|---|
| committer | Thomas Lange <code@nerdmind.de> | 2022-11-01 21:16:15 +0100 |
| commit | 35215a4678627f29fe791d51e71d5cc0dd4840f7 (patch) | |
| tree | 2a0e1aef0ef443cc649195799a6e53c3642b2d28 | |
| parent | 946a445d24a0f9b9e8519968bc47dcd15df09f11 (diff) | |
| download | painlessle-35215a4678627f29fe791d51e71d5cc0dd4840f7.tar.gz painlessle-35215a4678627f29fe791d51e71d5cc0dd4840f7.tar.xz painlessle-35215a4678627f29fe791d51e71d5cc0dd4840f7.zip | |
Process command-line options without getopts
The "getopts" shell built-in works perfectly with short options but does
not support long options, unfortunately. To be more flexible when adding
new options, get rid of "getopts" and use a traditional loop instead.
| -rwxr-xr-x | package/sbin/painless-le | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/package/sbin/painless-le b/package/sbin/painless-le index 2a0a75f..177662d 100755 --- a/package/sbin/painless-le +++ b/package/sbin/painless-le @@ -22,28 +22,28 @@ #%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%# #=============================================================================== -# Define ACME endpoint address and BEFORE/AFTER commands +# Define ACME endpoint URL #=============================================================================== ACME_ENDPOINT="https://acme-v02.api.letsencrypt.org/directory" #ACME_ENDPOINT="https://acme-staging-v02.api.letsencrypt.org/directory" #=============================================================================== -# Normalize command-line arguments with GNU getopt +# Normalize command-line argument string #=============================================================================== eval set -- "$(getopt -o K:I:C:F: -- "$@")" #=============================================================================== -# Parse command-line options with getopts +# Parse command-line options #=============================================================================== -while getopts :K:I:C:F: option -do - case $option in - K) OPT_CONFIDENTIAL="$OPTARG" ;; - I) OPT_INTERMEDIATE="$OPTARG" ;; - C) OPT_CERTIFICATE_ONLY="$OPTARG" ;; - F) OPT_CERTIFICATE_FULL="$OPTARG" ;; +while true; do + case "$1" in + -K) OPT_CONFIDENTIAL="$2"; shift 2;; + -I) OPT_INTERMEDIATE="$2"; shift 2;; + -C) OPT_CERTIFICATE_ONLY="$2"; shift 2;; + -F) OPT_CERTIFICATE_FULL="$2"; shift 2;; + --) shift; break;; esac -done; shift $((OPTIND-1)) +done #=============================================================================== # Set positional argument variables |