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Use --dereference flag for cp #11

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Use --dereference flag for cp #11

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682635f
Use --dereference flag for cp
thenaterhood Sep 20, 2016
0dc1134
Add a dedicated copy function for cp --dereference
thenaterhood Sep 22, 2016
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29 changes: 29 additions & 0 deletions src/helpers.bash
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,35 @@ function CopyFile() {
SetFileProperty "$file" group "$group"
}

#
# CopyFileDeref PATH [MODE [OWNER [GROUP]]]
#
# Copies a file from the "files" subdirectory to the output, with dereferencing
# if the file is a symlink.
#
# The specified path should be relative to the root of the "files" subdirectory.
#
# If MODE, OWNER and GROUP are unspecified, they default to
# "644", "root" and "root" respectively for new files.
#

function CopyFileDeref() {
local file="$1"
local mode="${2:-}"
local owner="${3:-}"
local group="${4:-}"

mkdir --parents "$(dirname "$output_dir"/files/"$file")"

cp --dereference \
"$config_dir"/files/"$file" \
"$output_dir"/files/"$file"

SetFileProperty "$file" mode "$mode"
SetFileProperty "$file" owner "$owner"
SetFileProperty "$file" group "$group"
}

#
# CreateFile PATH [MODE [OWNER [GROUP]]]
#
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