Embed app.hex into installer

.travis.yml

@@ -26,7 +26,7 @@ deploy:
   - provider: releases
     skip_cleanup: true
     file:
-       - solana-ledger-app.tar.gz
+       - install.sh
     api_key:
        secure: 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
     on:

host.mk

@@ -19,11 +19,13 @@ delete:
 	python3 -m ledgerblue.deleteApp $(COMMON_DELETE_PARAMS)
 
 release:
+	@echo "#!/usr/bin/env bash" > install.sh
+	@echo "mkdir -p bin && cat <<EOF >> bin/app.hex" >> install.sh
+	@cat bin/app.hex >> install.sh
+	@echo "EOF" >> install.sh
 	export APP_LOAD_PARAMS_EVALUATED="$(shell printf '\\"%s\\" ' $(APP_LOAD_PARAMS))"; \
-	cat load-template.sh | envsubst > load.sh
-	chmod +x load.sh
-	tar -zcf solana-ledger-app.tar.gz load.sh bin/app.hex
-	rm load.sh
+	cat install-template.sh | envsubst >> install.sh
+	chmod +x install.sh
 
 deps:
 	python3 -mpip install ledgerblue

load-template.sh → install-template.sh

@@ -1,3 +1,4 @@
 python3 -m venv ledger-env
 ledger-env/bin/pip3 install ledgerblue
 ledger-env/bin/python3 -m ledgerblue.loadApp $APP_LOAD_PARAMS_EVALUATED
+rm -rf ledger-env