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Fix broken ynh_replace_string (#394)

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* Fix broken ynh_replace_string
* Replace name for ynh_replace_special_string
This commit is contained in:
Maniack Crudelis 2017-12-21 19:19:33 +01:00 • committed by Alexandre Aubin
parent 1c367895b0
commit 542528ab05
1 changed files with 22 additions and 5 deletions
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27
data/helpers.d/string
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@ -26,6 +26,27 @@ ynh_replace_string () {
local replace_string=$2 local replace_string=$2
local workfile=$3 local workfile=$3
# Escape the delimiter if it's in the string.
match_string=${match_string//${delimit}/"\\${delimit}"}
replace_string=${replace_string//${delimit}/"\\${delimit}"}
sudo sed --in-place "s${delimit}${match_string}${delimit}${replace_string}${delimit}g" "$workfile"
}
# Substitute/replace a special string by another in a file
#
# usage: ynh_replace_special_string match_string replace_string target_file
# | arg: match_string - String to be searched and replaced in the file
# | arg: replace_string - String that will replace matches
# | arg: target_file - File in which the string will be replaced.
#
# This helper will use ynh_replace_string, but as you can use special
# characters, you can't use some regular expressions and sub-expressions.
ynh_replace_special_string () {
local match_string=$1
local replace_string=$2
local workfile=$3
# Escape any backslash to preserve them as simple backslash. # Escape any backslash to preserve them as simple backslash.
match_string=${match_string//\\/"\\\\"} match_string=${match_string//\\/"\\\\"}
replace_string=${replace_string//\\/"\\\\"} replace_string=${replace_string//\\/"\\\\"}
@ -34,9 +55,5 @@ ynh_replace_string () {
match_string=${match_string//&/"\&"} match_string=${match_string//&/"\&"}
replace_string=${replace_string//&/"\&"} replace_string=${replace_string//&/"\&"}
# Escape the delimiter if it's in the string. ynh_replace_string "$match_string" "$replace_string" "$workfile"
match_string=${match_string//${delimit}/"\\${delimit}"}
replace_string=${replace_string//${delimit}/"\\${delimit}"}
sudo sed --in-place "s${delimit}${match_string}${delimit}${replace_string}${delimit}g" "$workfile"
} }