|
1 | | -#!/usr/bin/env bash |
| 1 | +#!/usr/bin/env sh |
2 | 2 |
|
3 | | -# ARG_OPTIONAL_SINGLE([from-reference],[],[],[origin/HEAD]) |
4 | | -# ARGBASH_GO() |
5 | | -# needed because of Argbash --> m4_ignore([ |
6 | | -### START OF CODE GENERATED BY Argbash v2.9.0 one line above ### |
7 | | -# Argbash is a bash code generator used to get arguments parsing right. |
8 | | -# Argbash is FREE SOFTWARE, see https://argbash.io for more info |
9 | | -# Generated online by https://argbash.io/generate |
10 | | - |
11 | | -die() { |
12 | | - local _ret="${2:-1}" |
13 | | - test "${_PRINT_HELP:-no}" = yes && print_help >&2 |
14 | | - echo "$1" >&2 |
15 | | - exit "${_ret}" |
16 | | -} |
17 | | - |
18 | | -begins_with_short_option() { |
19 | | - local first_option all_short_options='' |
20 | | - first_option="${1:0:1}" |
21 | | - test "$all_short_options" = "${all_short_options/$first_option/}" && return 1 || return 0 |
22 | | -} |
23 | | - |
24 | | -# THE DEFAULTS INITIALIZATION - OPTIONALS |
25 | | -_arg_from_reference="origin/HEAD" |
26 | | - |
27 | | -print_help() { |
28 | | - printf 'Usage: %s [--from-reference <arg>]\n' "$0" |
29 | | -} |
30 | | - |
31 | | -parse_commandline() { |
32 | | - while test $# -gt 0; do |
33 | | - _key="$1" |
34 | | - case "$_key" in |
35 | | - --from-reference) |
36 | | - test $# -lt 2 && die "Missing value for the optional argument '$_key'." 1 |
37 | | - _arg_from_reference="$2" |
38 | | - shift |
39 | | - ;; |
40 | | - --from-reference=*) |
41 | | - _arg_from_reference="${_key##--from-reference=}" |
42 | | - ;; |
43 | | - *) |
44 | | - _PRINT_HELP=yes die "FATAL ERROR: Got an unexpected argument '$1'" 1 |
45 | | - ;; |
46 | | - esac |
47 | | - shift |
48 | | - done |
49 | | -} |
50 | | - |
51 | | -parse_commandline "$@" |
52 | | - |
53 | | -# OTHER STUFF GENERATED BY Argbash |
54 | | - |
55 | | -### END OF CODE GENERATED BY Argbash (sortof) ### ]) |
56 | | -# [ <-- needed because of Argbash |
57 | 3 | set -o errexit |
58 | 4 | set -o xtrace |
59 | 5 |
|
60 | | -clean_git_history --from-reference "${_arg_from_reference}" |
61 | | -# ] <-- needed because of Argbash |
| 6 | +if [ $# -ne 1 ]; then |
| 7 | + echo "Usage: $0 <from>" |
| 8 | + exit 1 |
| 9 | +fi |
| 10 | + |
| 11 | +clean_git_history "$1" |
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