feat(install): fix script execution on alpine

fix #1

.gitignore

@@ -4,3 +4,4 @@
 /internal/server/assets/dist/*
 dist/
 /CHANGELOG.md
+/tools

Makefile

@@ -15,9 +15,19 @@ help: ## Display this help
 watch: deps ## Watching updated files - live reload
 	( set -o allexport && source .env && set +o allexport && go run -mod=readonly github.com/cortesi/modd/cmd/modd@latest )
 
-test: deps ## Executing tests
+.PHONY: help
+test: test-go test-install-script ## Executing tests
+
+test-go: deps
 	( set -o allexport && source .env && set +o allexport && go test -v -race -count=1 $(GOTEST_ARGS) ./... )
 
+test-install-script: tools/bin/bash_unit
+	tools/bin/bash_unit ./misc/script/test_install.sh
+
+tools/bin/bash_unit:
+	mkdir -p tools/bin
+	cd tools/bin && bash <(curl -s https://raw.githubusercontent.com/pgrange/bash_unit/master/install.sh)	
+
 lint: ## Lint sources code
 	golangci-lint run --enable-all $(LINT_ARGS)
 

misc/script/install.sh

@@ -4,6 +4,7 @@ set -e
 FORMIDABLE_RELEASES_URL="https://github.com/Bornholm/formidable/releases"
 FORMIDABLE_DESTDIR="."
 FORMIDABLE_FILE_BASENAME="frmd"
+FORMIDABLE_PLATEFORM_SUFFIX="$(uname -s)_$(uname -m)"
 
 function main {
     test -z "${FORMIDABLE_VERSION}" && FORMIDABLE_VERSION="$(curl -sfL -o /dev/null -w %{url_effective} "${FORMIDABLE_RELEASES_URL}/latest" |
@@ -18,7 +19,7 @@ function main {
     }
 
     test -z "${FORMIDABLE_TMPDIR}" && FORMIDABLE_TMPDIR="$(mktemp -d)"
-    export TAR_FILE="${FORMIDABLE_TMPDIR}/${FORMIDABLE_FILE_BASENAME}_${FORMIDABLE_VERSION}_$(uname -s)_$(uname -m).tar.gz"
+    export TAR_FILE="${FORMIDABLE_TMPDIR}/${FORMIDABLE_FILE_BASENAME}_${FORMIDABLE_VERSION}_${FORMIDABLE_PLATEFORM_SUFFIX}.tar.gz"
 
     (
         cd "${FORMIDABLE_TMPDIR}"
@@ -26,14 +27,14 @@ function main {
         # Download Formidable
         echo "Downloading Formidable ${FORMIDABLE_VERSION}..."
         curl -sfLo "${TAR_FILE}" \
-            "${FORMIDABLE_RELEASES_URL}/download/${FORMIDABLE_VERSION}/${FORMIDABLE_FILE_BASENAME}_${FORMIDABLE_VERSION}_$(uname -s)_$(uname -m).tar.gz" ||
+            "${FORMIDABLE_RELEASES_URL}/download/${FORMIDABLE_VERSION}/${FORMIDABLE_FILE_BASENAME}_${FORMIDABLE_VERSION}_${FORMIDABLE_PLATEFORM_SUFFIX}.tar.gz" ||
             ( echo  "Error while downloading Formidable !" >&2 && exit 1 )
         
         # Download checksums
         curl -sfLo "checksums.txt" "${FORMIDABLE_RELEASES_URL}/download/${FORMIDABLE_VERSION}/checksums.txt"
         
-        echo "Verifying checksums..."
-        sha256sum --ignore-missing --quiet --check checksums.txt ||
+        echo "Verifying checksum..."
+        check_sum ||
             ( echo  "Error while verifying checksums !" >&2 && exit 1 )
     )
 
@@ -46,4 +47,10 @@ function main {
     echo "You can now use '${FORMIDABLE_DESTDIR}/${FORMIDABLE_FILE_BASENAME}', enjoy !"
 }
 
+function check_sum {
+    set -o pipefail
+    cat checksums.txt | grep frmd_*_${FORMIDABLE_PLATEFORM_SUFFIX}.tar.gz | sha256sum -c
+    set +o pipefail
+}
+
 main $@

misc/script/test_install.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]:-$0}"; )" &> /dev/null && pwd 2> /dev/null; )";
+
+function test_install_ubuntu_20.04 {
+    cat <<EOF | run_in_docker ubuntu:20.04
+apt update && apt install -y curl
+bash /src/misc/script/install.sh
+test -f ./frmd 
+EOF
+}
+
+function test_install_alpine_3.16 {
+    cat <<EOF | run_in_docker alpine:3.16
+apk add curl
+sh /src/misc/script/install.sh
+test -f ./frmd 
+EOF
+}
+
+function test_install_fedora_36 {
+    cat <<EOF | run_in_docker fedora:36
+yum install -y util-linux
+bash /src/misc/script/install.sh
+test -f ./frmd
+EOF
+}
+
+function run_in_docker {
+    local image=$1
+    cat | docker run \
+        -v "${SCRIPT_DIR}/../..:/src" \
+        --workdir /tmp \
+        -i --rm \
+        ${image}
+}