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common-updater-scripts: Fix replacement failure detections

Browse Source 
Previously, we only made `sed` back up the version replacement.
This meant that `cmp` would already recognize the files
as changed before replacing hash and the other values,
and the error would not be printed.

Let’s always make the `sed` create a backup so that we can
detect success of each situation. This will no longer
allow us to revert to the original version on failure
but the updated file should be tracked in git anyway.
This commit is contained in:
Jan Tojnar 2022-09-08 00:37:38 +02:00
parent f31881a619
commit 17bc96df08
1 changed files with 11 additions and 14 deletions
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25
pkgs/common-updater/scripts/update-source-version
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@ -206,30 +206,28 @@ oldHashEscaped=$(echo "$oldHash" | sed -re 's|[+]|\\&|g')
tempHashEscaped=$(echo "$tempHash" | sed -re 's|[+]|\\&|g')
# Replace new version
sed -i.bak "$nixFile" -re "$pattern"
if cmp -s "$nixFile" "$nixFile.bak"; then
sed -i.cmp "$nixFile" -re "$pattern"
if cmp -s "$nixFile" "$nixFile.cmp"; then
die "Failed to replace version '$oldVersion' to '$newVersion' in '$attr'!"
fi
# Replace new URL
if [[ -n "$newUrl" ]]; then
sed -i "$nixFile" -re "s|\"$oldUrlEscaped\"|\"$newUrl\"|"
if cmp -s "$nixFile" "$nixFile.bak"; then
sed -i.cmp "$nixFile" -re "s|\"$oldUrlEscaped\"|\"$newUrl\"|"
if cmp -s "$nixFile" "$nixFile.cmp"; then
die "Failed to replace source URL '$oldUrl' to '$newUrl' in '$attr'!"
fi
fi
sed -i "$nixFile" -re "s|\"$oldHashEscaped\"|\"$tempHash\"|"
if cmp -s "$nixFile" "$nixFile.bak"; then
sed -i.cmp "$nixFile" -re "s|\"$oldHashEscaped\"|\"$tempHash\"|"
if cmp -s "$nixFile" "$nixFile.cmp"; then
die "Failed to replace source hash of '$attr' to a temporary hash!"
fi
# Replace new revision, if given
if [[ -n "$newRevision" ]]; then
sed -i "$nixFile" -re "s|\"$oldRevision\"|\"$newRevision\"|"
if cmp -s "$nixFile" "$nixFile.bak"; then
sed -i.cmp "$nixFile" -re "s|\"$oldRevision\"|\"$newRevision\"|"
if cmp -s "$nixFile" "$nixFile.cmp"; then
die "Failed to replace source revision '$oldRevision' to '$newRevision' in '$attr'!"
fi
fi
@ -254,16 +252,15 @@ if [[ -z "$newHash" ]]; then
fi
if [[ -z "${ignoreSameHash}" && "$oldVersion" != "$newVersion" && "$oldHash" = "$newHash" ]]; then
mv "$nixFile.bak" "$nixFile"
die "Both the old and new source hashes of '$attr.$sourceKey' were equivalent. Please fix the package's source URL to be dependent on '\${version}'!"
fi
sed -i "$nixFile" -re "s|\"$tempHashEscaped\"|\"$newHash\"|"
if cmp -s "$nixFile" "$nixFile.bak"; then
sed -i.cmp "$nixFile" -re "s|\"$tempHashEscaped\"|\"$newHash\"|"
if cmp -s "$nixFile" "$nixFile.cmp"; then
die "Failed to replace temporary source hash of '$attr' to the final source hash!"
fi
rm -f "$nixFile.bak"
rm -f "$nixFile.cmp"
rm -f "$attr.fetchlog"
if [ -n "$printChanges" ]; then