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Compress cached images.

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This commit is contained in:
Tom Wilkie
2015-11-03 18:39:04 +00:00
parent f250a3b0e1
commit e22c576487
1 changed files with 3 additions and 3 deletions
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6
rebuild-image
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@@ -17,12 +17,12 @@ rebuild() {
mkdir -p $CACHEDIR
rm $CACHEDIR/$SAVEDNAME* || true
docker build -t $IMAGENAME $IMAGEDIR
docker save $IMAGENAME:latest > $CACHEDIR/$SAVEDNAME-$CIRCLE_SHA1
docker save $IMAGENAME:latest | gzip - > $CACHEDIR/$SAVEDNAME-$CIRCLE_SHA1.gz
}
# Get the revision the cached image was build at
cached_image_rev() {
find $CACHEDIR -name "$SAVEDNAME-*" -type f | sed 's/[^\-]*\-//'
find $CACHEDIR -name "$SAVEDNAME-*" -type f | sed -n 's/^[^\-]*\-\([a-z0-9]*\).gz$/\1/p'
}
# Have there been any revision beween $1 and $2
@@ -60,4 +60,4 @@ fi
# we didn't rebuild; import cached version
echo ">>> No changes found, importing cached image"
docker load -i $CACHEDIR/$SAVEDNAME-$cached_revision
zcat $CACHEDIR/$SAVEDNAME-$cached_revision.gz | docker load