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generate-stackbrew-library.sh: Fix detection of deleted files in COPY command #805

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generate-stackbrew-library.sh: Fix detection of deleted files in COPY command #805

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17 changes: 9 additions & 8 deletions generate-stackbrew-library.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -31,17 +31,18 @@ fileCommit() {
# get the most recent commit which modified "$1/Dockerfile" or any file COPY'd from "$1/Dockerfile"
dirCommit() {
local dir="$1"; shift
local copyPaths;
(
cd "$dir"
fileCommit \
Dockerfile \
$(git show HEAD:./Dockerfile | awk '
toupper($1) == "COPY" {
for (i = 2; i < NF; i++) {
print $i
}
IFS=" " read -r -a copyPaths <<< "$(git show HEAD:./Dockerfile | awk '
BEGIN { ORS=" "; }
toupper($1) == "COPY" {
for (i = 2; i < NF; i++) {
print $i
}
')
}
')"
fileCommit Dockerfile "${copyPaths[@]}"
)
}

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