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Preserve file mode of template (#193)

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Any processed templates will inherit the file mode of the source
template.
This commit is contained in:
Tim Byrne
2020-07-11 14:13:24 -05:00
parent 6654e29c62
commit 102ba5d558
5 changed files with 120 additions and 4 deletions
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50
yadm
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@@ -394,7 +394,11 @@ EOF
-v source="$input" \
"$awk_pgm" \
"$input" > "$temp_file"
[ -f "$temp_file" ] && mv -f "$temp_file" "$output"
if [ -f "$temp_file" ] ; then
copy_perms "$input" "$temp_file"
mv -f "$temp_file" "$output"
fi
}
function template_j2cli() {
@@ -409,7 +413,11 @@ function template_j2cli() {
YADM_DISTRO="$local_distro" \
YADM_SOURCE="$input" \
"$J2CLI_PROGRAM" "$input" -o "$temp_file"
[ -f "$temp_file" ] && mv -f "$temp_file" "$output"
if [ -f "$temp_file" ] ; then
copy_perms "$input" "$temp_file"
mv -f "$temp_file" "$output"
fi
}
function template_envtpl() {
@@ -424,7 +432,11 @@ function template_envtpl() {
YADM_DISTRO="$local_distro" \
YADM_SOURCE="$input" \
"$ENVTPL_PROGRAM" --keep-template "$input" -o "$temp_file"
[ -f "$temp_file" ] && mv -f "$temp_file" "$output"
if [ -f "$temp_file" ] ; then
copy_perms "$input" "$temp_file"
mv -f "$temp_file" "$output"
fi
}
function template_esh() {
@@ -440,7 +452,10 @@ function template_esh() {
YADM_DISTRO="$local_distro" \
YADM_SOURCE="$input"
[ -f "$temp_file" ] && mv -f "$temp_file" "$output"
if [ -f "$temp_file" ] ; then
copy_perms "$input" "$temp_file"
mv -f "$temp_file" "$output"
fi
}
# ****** yadm Commands ******
@@ -1908,6 +1923,33 @@ function join_string {
printf "%s" "${*:2}"
}
function get_mode {
local filename="$1"
local mode
# most *nixes
mode=$(stat -c '%a' "$filename" 2>/dev/null)
if [ -z "$mode" ] ; then
# BSD-style
mode=$(stat -f '%A' "$filename" 2>/dev/null)
fi
# only accept results if they are octal
if [[ ! $mode =~ ^[0-7]+$ ]] ; then
mode=""
fi
echo "$mode"
}
function copy_perms {
local source="$1"
local dest="$2"
mode=$(get_mode "$source")
[ -n "$mode" ] && chmod "$mode" "$dest"
return 0
}
# ****** Prerequisites Functions ******
function require_archive() {