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Support encrypt globs and paths with space (#53, #54)

This commit is contained in:
Tim Byrne 2017-03-24 17:23:52 -05:00
parent d80bbff2b9
commit 5141433776
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GPG Key ID: 14DB4FC2465A4B12
1 changed files with 27 additions and 6 deletions
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yadm
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@ -152,11 +152,27 @@ function alt() {
#; only be noisy if the "alt" command was run directly
[ "$YADM_COMMAND" = "alt" ] && loud="YES"
#; build a list of files from YADM_ENCRYPT
ENC_FILES=()
index=0
if [ -f "$YADM_ENCRYPT" ] ; then
while IFS='' read -r glob || [ -n "$glob" ]; do
if [[ ! $glob =~ ^# && ! $glob =~ ^[[:space:]]*$ ]] ; then
# echo "working on ->$glob<-"
local IFS=$'\n'
for matching_file in $(eval "$LS_PROGRAM" "$glob" 2>/dev/null); do
ENC_FILES[$index]="$matching_file"
((index++))
done
fi
done < "$YADM_ENCRYPT"
fi
#; loop over all "tracked" files
#; for every file which matches the above regex, create a symlink
last_linked=''
local IFS=$'\n'
for tracked_file in $("$GIT_PROGRAM" ls-files | sort) $(cat "$YADM_ENCRYPT" 2>/dev/null); do
for tracked_file in $("$GIT_PROGRAM" ls-files | sort) "${ENC_FILES[@]}"; do
tracked_file="$YADM_WORK/$tracked_file"
#; process both the path, and it's parent directory
for alt_path in "$tracked_file" "${tracked_file%/*}"; do
@ -372,21 +388,26 @@ function encrypt() {
GPG_OPTS=("-c")
fi
#; build a list of globs from YADM_ENCRYPT
GLOBS=()
#; build a list of files from YADM_ENCRYPT
ENC_FILES=()
index=0
while IFS='' read -r glob || [ -n "$glob" ]; do
if [[ ! $glob =~ ^# && ! $glob =~ ^[[:space:]]*$ ]] ; then
GLOBS=("${GLOBS[@]}" $(eval "$LS_PROGRAM" "$glob" 2>/dev/null))
local IFS=$'\n'
for matching_file in $(eval "$LS_PROGRAM" "$glob" 2>/dev/null); do
ENC_FILES[$index]="$matching_file"
((index++))
done
fi
done < "$YADM_ENCRYPT"
#; report which files will be encrypted
echo "Encrypting the following files:"
"$LS_PROGRAM" -1 "${GLOBS[@]}"
"$LS_PROGRAM" -1 "${ENC_FILES[@]}"
echo
#; encrypt all files which match the globs
if tar -f - -c "${GLOBS[@]}" | $GPG_PROGRAM --yes "${GPG_OPTS[@]}" --output "$YADM_ARCHIVE"; then
if tar -f - -c "${ENC_FILES[@]}" | $GPG_PROGRAM --yes "${GPG_OPTS[@]}" --output "$YADM_ARCHIVE"; then
echo "Wrote new file: $YADM_ARCHIVE"
else
error_out "Unable to write $YADM_ARCHIVE"