Update go.mod (CosmosContracts#272)

* Update go.mod

Bump back down to go 1.18

* Also downgrade docker build to go 1.18

* Inline ignore Dockerfile linter rules that we don't care about

* Use alpine pipefail incantation

* Appease hadolint

* Correct git version

* Untag git version

Co-authored-by: Alex Lynham <[email protected]>

Author: faddat

Dockerfile

@@ -1,12 +1,17 @@
 # docker build . -t cosmoscontracts/juno:latest
 # docker run --rm -it cosmoscontracts/juno:latest /bin/sh
-FROM golang:1.19-alpine3.15 AS go-builder
+FROM golang:1.18-alpine3.15 AS go-builder
 
 # this comes from standard alpine nightly file
 #  https://github.com/rust-lang/docker-rust-nightly/blob/master/alpine3.12/Dockerfile
 # with some changes to support our toolchain, etc
+SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
+# we probably want to default to latest and error
+# since this is predominantly for dev use
+# hadolint ignore=DL3018
 RUN set -eux; apk add --no-cache ca-certificates build-base;
 
+# hadolint ignore=DL3018
 RUN apk add git
 # NOTE: add these to run with LEDGER_ENABLED=true
 # RUN apk add libusb-dev linux-headers
@@ -21,12 +26,14 @@ RUN sha256sum /lib/libwasmvm_muslc.aarch64.a | grep 7d2239e9f25e96d0d4daba982ce9
 RUN sha256sum /lib/libwasmvm_muslc.x86_64.a | grep f6282df732a13dec836cda1f399dd874b1e3163504dbd9607c6af915b2740479
 
 # Copy the library you want to the final location that will be found by the linker flag `-lwasmvm_muslc`
-RUN cp /lib/libwasmvm_muslc.$(uname -m).a /lib/libwasmvm_muslc.a
+RUN cp "/lib/libwasmvm_muslc.$(uname -m).a" /lib/libwasmvm_muslc.a
 
 # force it to use static lib (from above) not standard libgo_cosmwasm.so file
-RUN LEDGER_ENABLED=false BUILD_TAGS=muslc LINK_STATICALLY=true make build
-RUN file /code/bin/junod
-RUN echo "Ensuring binary is statically linked ..." \
+# then log output of file /code/bin/junod
+# then ensure static linking
+RUN LEDGER_ENABLED=false BUILD_TAGS=muslc LINK_STATICALLY=true make build \
+  && file /code/bin/junod \
+  && echo "Ensuring binary is statically linked ..." \
   && (file /code/bin/junod | grep "statically linked")
 
 # --------------------------------------------------------

go.mod

@@ -1,6 +1,6 @@
 module github.com/CosmosContracts/juno/v10
 
-go 1.19
+go 1.18
 
 require (
 	github.com/CosmWasm/wasmd v0.28.0