From caedf271e8c2fafe4a1b898cbbe45570347cf743 Mon Sep 17 00:00:00 2001
From: Daniele Franceschi <daniele.franceschi@vodafone.com>
Date: Sun, 23 Nov 2025 22:52:09 +0100
Subject: [PATCH 1/7] feat: add wget support

---
 gah                                  | 45 ++++++++++++++++++++++++----
 test/02_github_api_functions.bats    |  2 ++
 test/03_test_release__error.bats     |  5 ++++
 test/03_test_release_age.bats        |  1 +
 test/03_test_release_argocd.bats     |  1 +
 test/03_test_release_bottom.bats     |  1 +
 test/03_test_release_devbox.bats     |  1 +
 test/03_test_release_dive.bats       |  1 +
 test/03_test_release_duckdb.bats     |  1 +
 test/03_test_release_fd.bats         |  1 +
 test/03_test_release_fx.bats         |  1 +
 test/03_test_release_fzf.bats        |  1 +
 test/03_test_release_gdu.bats        |  1 +
 test/03_test_release_genact.bats     |  1 +
 test/03_test_release_gh.bats         |  1 +
 test/03_test_release_git-sizer.bats  |  1 +
 test/03_test_release_goss.bats       |  1 +
 test/03_test_release_gping.bats      |  1 +
 test/03_test_release_helm.bats       |  1 +
 test/03_test_release_helmfile.bats   |  1 +
 test/03_test_release_jsonschema.bats |  1 +
 test/03_test_release_k9s.bats        |  1 +
 test/03_test_release_kind.bats       |  1 +
 test/03_test_release_kops.bats       |  1 +
 test/03_test_release_lazydocker.bats |  1 +
 test/03_test_release_lazygit.bats    |  1 +
 test/03_test_release_odin.bats       |  1 +
 test/03_test_release_sops.bats       |  1 +
 test/03_test_release_terragrunt.bats |  1 +
 test/03_test_release_trufflehog.bats |  1 +
 test/03_test_release_yazi.bats       |  1 +
 test/03_test_release_yq.bats         |  1 +
 test/03_test_release_zoxide.bats     |  1 +
 tools/install.sh                     | 22 ++++++++++++--
 34 files changed, 96 insertions(+), 8 deletions(-)

diff --git a/gah b/gah
index f5b2ca0..f477aeb 100755
--- a/gah
+++ b/gah
@@ -71,13 +71,48 @@ function cleanup() {
 	fi
 }
 
+function http_get() {
+	local url="$1"
+	# if curl is available, use it, otherwise use wget.
+	if command -v curl >/dev/null 2>&1; then
+		curl -s "${GITHUB_AUTH_ARGS[@]}" "$url"
+	else
+		wget -qO- "${GITHUB_AUTH_ARGS[@]}" "$url"
+	fi
+}
+
+function http_download() {
+	local url="$1"
+	local destination="$2"
+	local silent="$3"
+	local progress="$4"
+	# if curl is available, use it, otherwise use wget.
+	if command -v curl >/dev/null 2>&1; then
+		[[ $silent == "true" ]] && silent_option="-s" || silent_option=""
+		[[ $progress == "true" ]] && progress_option="--progress-bar" || progress_option=""
+		curl ${silent_option} -L ${progress_option} "${GITHUB_AUTH_ARGS[@]}" -o "$destination" "$url"
+	else
+	    # detect if wget is from alpine/busybox or a GNU wget
+		if wget --version >/dev/null 2>&1; then
+			local is_gnu_wget="true"
+		else
+			local is_gnu_wget="false"
+		fi
+		local wget_progress_option
+		local silent_option
+		[[ $silent == "true" ]] && silent_option="-q" || silent_option=""
+		[[ $progress == "true" && $is_gnu_wget == "true" ]] && progress_option="--show-progress" || progress_option=""
+		wget ${silent_option} ${progress_option} "${GITHUB_AUTH_ARGS[@]}" -O "$destination" "$url"
+	fi
+}
+
 #endregion
 #--------------------------------------------------
 #region GitHub Authentication
 
 # Setup GitHub authentication if GITHUB_PAT is provided
 if [[ -n "${GITHUB_PAT:-}" ]]; then
-	GITHUB_AUTH_ARGS=(-H "Authorization: token ${GITHUB_PAT}")
+	GITHUB_AUTH_ARGS=(--header "Authorization: token ${GITHUB_PAT}")
 	print_green "Using GitHub Personal Access Token for API requests"
 else
 	GITHUB_AUTH_ARGS=()
@@ -173,7 +208,7 @@ function fetch_release_info() {
 	local url=$(get_fetch_release_info_url "$1" "$2")
 	print_debug "Fetching release information from: $url"
 
-	curl -s "${GITHUB_AUTH_ARGS[@]}" "$url" > release.json
+	http_get "$url" > release.json
 
 	# Validate that we got a valid JSON response
 	if [[ ! -s release.json ]]; then
@@ -322,7 +357,7 @@ function verify_digest() {
 
 function fetch_db() {
 	print_debug "Fetching DB"
-	curl -s "https://raw.githubusercontent.com/get-gah/gah-db/refs/heads/master/db.json" > "$GAH_DB_FILE"
+	http_get "https://raw.githubusercontent.com/get-gah/gah-db/refs/heads/master/db.json" > "$GAH_DB_FILE"
 }
 
 function get_db_path() {
@@ -443,7 +478,7 @@ function command_install() {
 
 	# Download the file
 	print_blue "Downloading: $filename"
-	curl -L --progress-bar -o "$filename" "$download_url"
+	http_download "$download_url" "$filename" true true
 
 	# Verify the download if digest is available
 	print_debug "Verifying download digest if available"
@@ -552,7 +587,7 @@ function command_update() {
 	fi
 
 	# Download gah! script
-	curl -sL https://raw.githubusercontent.com/$gah_repo/refs/tags/$tag/gah -o "$script_realpath"
+	http_download "https://raw.githubusercontent.com/$gah_repo/refs/tags/$tag/gah" "$script_realpath" true false
 	chmod +x "$script_realpath"
 	print_green "OK"
 
diff --git a/test/02_github_api_functions.bats b/test/02_github_api_functions.bats
index 916f766..629f679 100644
--- a/test/02_github_api_functions.bats
+++ b/test/02_github_api_functions.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "get_fetch_release_info_url should print the correct URL if no version is provided" {
@@ -43,6 +44,7 @@ teardown() {
 
 @test "fetch_release_info should save the release info to a file" {
 	stub curl "-s * : cat '$DIR/test/fixtures/releases/argocd/release.json'"
+	stub wget "-q * : cat '$DIR/test/fixtures/releases/argocd/release.json'"
 
 	TEST_TEMP_DIR=$(mktemp -d)
 	cd "$TEST_TEMP_DIR"
diff --git a/test/03_test_release__error.bats b/test/03_test_release__error.bats
index d920fc4..99c41f6 100644
--- a/test/03_test_release__error.bats
+++ b/test/03_test_release__error.bats
@@ -18,10 +18,12 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "fetch_release_info should print an network error message if the release info cannot be fetched" {
 	stub curl "-s * : touch release.json"
+	stub wget "-q * : touch release.json"
 
 	TEST_TEMP_DIR=$(mktemp -d)
 	cd "$TEST_TEMP_DIR"
@@ -35,6 +37,7 @@ teardown() {
 
 @test "fetch_release_info should print an json error message if the release info is not valid json" {
 	stub curl "-s * : echo 'not a json'"
+	stub wget "-q * : echo 'not a json'"
 
 	TEST_TEMP_DIR=$(mktemp -d)
 	cd "$TEST_TEMP_DIR"
@@ -48,6 +51,7 @@ teardown() {
 
 @test "fetch_release_info should print an rate limit error message if the response indicates rate limiting" {
 	stub curl "-s * : cat '$DIR/test/fixtures/releases/_error/rate_limit_release.json'"
+	stub wget "-q * : cat '$DIR/test/fixtures/releases/_error/rate_limit_release.json'"
 
 	TEST_TEMP_DIR=$(mktemp -d)
 	cd "$TEST_TEMP_DIR"
@@ -65,6 +69,7 @@ teardown() {
 
 @test "fetch_release_info should print an error message if the release info contains some other error" {
 	stub curl "-s * : cat '$DIR/test/fixtures/releases/_error/teapot_release.json'"
+	stub wget "-q * : cat '$DIR/test/fixtures/releases/_error/teapot_release.json'"
 
 	TEST_TEMP_DIR=$(mktemp -d)
 	cd "$TEST_TEMP_DIR"
diff --git a/test/03_test_release_age.bats b/test/03_test_release_age.bats
index b90528d..38bd496 100644
--- a/test/03_test_release_age.bats
+++ b/test/03_test_release_age.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_argocd.bats b/test/03_test_release_argocd.bats
index e5724e8..d23f6c5 100644
--- a/test/03_test_release_argocd.bats
+++ b/test/03_test_release_argocd.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_bottom.bats b/test/03_test_release_bottom.bats
index 8ae4545..46c45a4 100644
--- a/test/03_test_release_bottom.bats
+++ b/test/03_test_release_bottom.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_devbox.bats b/test/03_test_release_devbox.bats
index 338ac51..fb46593 100644
--- a/test/03_test_release_devbox.bats
+++ b/test/03_test_release_devbox.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_dive.bats b/test/03_test_release_dive.bats
index b486c6d..908408d 100644
--- a/test/03_test_release_dive.bats
+++ b/test/03_test_release_dive.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_duckdb.bats b/test/03_test_release_duckdb.bats
index d4ec3c6..3935977 100644
--- a/test/03_test_release_duckdb.bats
+++ b/test/03_test_release_duckdb.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_fd.bats b/test/03_test_release_fd.bats
index 8b95d8b..b8b284d 100644
--- a/test/03_test_release_fd.bats
+++ b/test/03_test_release_fd.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_fx.bats b/test/03_test_release_fx.bats
index cec9b48..336bc72 100644
--- a/test/03_test_release_fx.bats
+++ b/test/03_test_release_fx.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_fzf.bats b/test/03_test_release_fzf.bats
index c575a7b..62d3524 100644
--- a/test/03_test_release_fzf.bats
+++ b/test/03_test_release_fzf.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_gdu.bats b/test/03_test_release_gdu.bats
index e7eee9f..1c7b6ed 100644
--- a/test/03_test_release_gdu.bats
+++ b/test/03_test_release_gdu.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_genact.bats b/test/03_test_release_genact.bats
index ef957cd..e5b0b86 100644
--- a/test/03_test_release_genact.bats
+++ b/test/03_test_release_genact.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_gh.bats b/test/03_test_release_gh.bats
index fc21700..e76fbfd 100644
--- a/test/03_test_release_gh.bats
+++ b/test/03_test_release_gh.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_git-sizer.bats b/test/03_test_release_git-sizer.bats
index 4f85ff5..a49a274 100644
--- a/test/03_test_release_git-sizer.bats
+++ b/test/03_test_release_git-sizer.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_goss.bats b/test/03_test_release_goss.bats
index 6cebc7d..cd0ef7b 100644
--- a/test/03_test_release_goss.bats
+++ b/test/03_test_release_goss.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_gping.bats b/test/03_test_release_gping.bats
index 68a0034..09885a5 100644
--- a/test/03_test_release_gping.bats
+++ b/test/03_test_release_gping.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_helm.bats b/test/03_test_release_helm.bats
index 4eb4016..1bf34a8 100644
--- a/test/03_test_release_helm.bats
+++ b/test/03_test_release_helm.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_helmfile.bats b/test/03_test_release_helmfile.bats
index 401afdd..5e0985f 100644
--- a/test/03_test_release_helmfile.bats
+++ b/test/03_test_release_helmfile.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_jsonschema.bats b/test/03_test_release_jsonschema.bats
index 6c56419..9655882 100644
--- a/test/03_test_release_jsonschema.bats
+++ b/test/03_test_release_jsonschema.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_k9s.bats b/test/03_test_release_k9s.bats
index ce54aec..8bfda7c 100644
--- a/test/03_test_release_k9s.bats
+++ b/test/03_test_release_k9s.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_kind.bats b/test/03_test_release_kind.bats
index 2781234..b75c9d1 100644
--- a/test/03_test_release_kind.bats
+++ b/test/03_test_release_kind.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_kops.bats b/test/03_test_release_kops.bats
index 45d4ee5..3c30054 100644
--- a/test/03_test_release_kops.bats
+++ b/test/03_test_release_kops.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_lazydocker.bats b/test/03_test_release_lazydocker.bats
index 345971a..822918d 100644
--- a/test/03_test_release_lazydocker.bats
+++ b/test/03_test_release_lazydocker.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_lazygit.bats b/test/03_test_release_lazygit.bats
index 2b3c84d..1f1bc91 100644
--- a/test/03_test_release_lazygit.bats
+++ b/test/03_test_release_lazygit.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_odin.bats b/test/03_test_release_odin.bats
index b0d54d0..bf308ac 100644
--- a/test/03_test_release_odin.bats
+++ b/test/03_test_release_odin.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_sops.bats b/test/03_test_release_sops.bats
index 340fa68..0648304 100644
--- a/test/03_test_release_sops.bats
+++ b/test/03_test_release_sops.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_terragrunt.bats b/test/03_test_release_terragrunt.bats
index 3a33fc4..f3588f3 100644
--- a/test/03_test_release_terragrunt.bats
+++ b/test/03_test_release_terragrunt.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_trufflehog.bats b/test/03_test_release_trufflehog.bats
index cb9c49a..02f0597 100644
--- a/test/03_test_release_trufflehog.bats
+++ b/test/03_test_release_trufflehog.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_yazi.bats b/test/03_test_release_yazi.bats
index 0191e07..c64898c 100644
--- a/test/03_test_release_yazi.bats
+++ b/test/03_test_release_yazi.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_yq.bats b/test/03_test_release_yq.bats
index f75a5f6..3121cdc 100644
--- a/test/03_test_release_yq.bats
+++ b/test/03_test_release_yq.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/test/03_test_release_zoxide.bats b/test/03_test_release_zoxide.bats
index fddb969..e249a4c 100644
--- a/test/03_test_release_zoxide.bats
+++ b/test/03_test_release_zoxide.bats
@@ -18,6 +18,7 @@ teardown() {
 	
 	unstub uname || true
 	unstub curl || true
+	unstub wget || true
 }
 
 @test "find_download_url should print match for the correct asset [linux/amd64]" {
diff --git a/tools/install.sh b/tools/install.sh
index e834f7d..da544f0 100644
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -57,7 +57,7 @@ print_green "OK"
 # Check if required commands are installed
 require_command tar
 require_command unzip
-require_command curl
+require_command curl || require_command wget
 require_command jq
 require_command openssl
 
@@ -74,14 +74,30 @@ else
 	print_green "OK, looks good!"
 fi
 
+if [[ -n "${GITHUB_PAT:-}" ]]; then
+	GITHUB_AUTH_ARGS=(--header "Authorization: token ${GITHUB_PAT}")
+	print_green "Using GitHub Personal Access Token for API requests"
+else
+	GITHUB_AUTH_ARGS=()
+	print_yellow "No GITHUB_PAT found - using unauthenticated GitHub API (rate limited to 60 requests/hour)"
+fi
+
 # Check gah latest tag
 print_blue "Checking latest gah release..."
-tag=$(curl -s https://api.github.com/repos/get-gah/gah/releases/latest | jq -r '.tag_name')
+if command -v curl >/dev/null 2>&1; then
+	tag=$(curl -s "${GITHUB_AUTH_ARGS[@]}" https://api.github.com/repos/get-gah/gah/releases/latest | jq -r '.tag_name')
+else
+	tag=$(wget -q "${GITHUB_AUTH_ARGS[@]}" -O - https://api.github.com/repos/get-gah/gah/releases/latest | jq -r '.tag_name')
+fi
 print_green "OK, latest tag is $tag"
 
 # Download gah! script
 print_blue "Downloading gah $tag script..."
-curl -sL https://raw.githubusercontent.com/get-gah/gah/refs/tags/$tag/gah -o "$GAH_INSTALL_DIR/gah"
+if command -v curl >/dev/null 2>&1; then
+	curl -sL https://raw.githubusercontent.com/get-gah/gah/refs/tags/$tag/gah -o "$GAH_INSTALL_DIR/gah"
+else
+	wget -q https://raw.githubusercontent.com/get-gah/gah/refs/tags/$tag/gah -O "$GAH_INSTALL_DIR/gah"
+fi
 chmod +x "$GAH_INSTALL_DIR/gah"
 print_green "OK"
 

From 2427317b0a9e70b621c4025179aa01b6cbc22436 Mon Sep 17 00:00:00 2001
From: Daniele Franceschi <daniele.franceschi@vodafone.com>
Date: Sun, 23 Nov 2025 22:52:40 +0100
Subject: [PATCH 2/7] docs: update README with dependencies

---
 README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.md b/README.md
index 5c53b0e..b025731 100644
--- a/README.md
+++ b/README.md
@@ -27,11 +27,24 @@ Nowadays more and more command-line tools and applications are distributed via G
 - 🗃 Has own base of predefined aliases for GitHub repositories (PRs are welcome!)
 - 🔐 Verifies downloaded files using provided by `openssl` against [asset's digest value](https://docs.github.com/en/rest/releases/assets?apiVersion=2022-11-28#get-a-release-asset)
 
+## Requirements
+
+- `bash` (but also works in `ash`)
+- `jq`
+- `curl` or `wget`
+- `tar`
+- `unzip`
+- `openssl`
+
 ## Installation
 
 ```bash
 bash -c "$(curl -fsSL https://raw.githubusercontent.com/get-gah/gah/refs/heads/master/tools/install.sh)"
 ```
+or
+```bash
+bash -c "$(wget -qO- https://raw.githubusercontent.com/get-gah/gah/refs/heads/master/tools/install.sh)"
+```
 
 ## Usage
 

From 3e75a42e0bb75a6da44b56b4bad7c20db238e504 Mon Sep 17 00:00:00 2001
From: Daniele Franceschi <daniele.franceschi@vodafone.com>
Date: Sun, 23 Nov 2025 22:52:57 +0100
Subject: [PATCH 3/7] build: add integration tests in alpine and debian

---
 .github/workflows/test.yaml | 38 +++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index fdca72e..ec683bd 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -18,3 +18,41 @@ jobs:
       - name: Test
         shell: bash
         run: ./test/bats/bin/bats ./test
+
+  integration-alpine:
+    needs: test
+    runs-on: ubuntu-latest
+    container: library/alpine:3
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+      - name: Install dependencies
+        run: apk add jq openssl bash
+      - name: Test
+        shell: bash
+        run: ./test/bats/bin/bats ./test
+      - name: Install something
+        shell: bash
+        run: ./gah install mikefarah/yq --unattended
+      - name: Test if yq was installed correctly
+        run: yq --version
+
+  integration-debian:
+    needs: test
+    runs-on: ubuntu-latest
+    container: library/debian:13-slim
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+      - name: Install dependencies
+        run: apt-get update && apt-get install -y jq openssl curl
+      - name: Test
+        run: ./test/bats/bin/bats ./test
+      - name: Install something
+        run: ./gah install mikefarah/yq --unattended
+      - name: Test if yq was installed correctly
+        run: yq --version

From ec956297c75a928f8eb4de46ec77ddc5d4b64b13 Mon Sep 17 00:00:00 2001
From: Daniele Franceschi <daniele.franceschi@vodafone.com>
Date: Sun, 23 Nov 2025 23:10:06 +0100
Subject: [PATCH 4/7] fix: wget cli for tests

---
 gah | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gah b/gah
index f477aeb..b35ab62 100755
--- a/gah
+++ b/gah
@@ -77,7 +77,7 @@ function http_get() {
 	if command -v curl >/dev/null 2>&1; then
 		curl -s "${GITHUB_AUTH_ARGS[@]}" "$url"
 	else
-		wget -qO- "${GITHUB_AUTH_ARGS[@]}" "$url"
+		wget -q -O- "${GITHUB_AUTH_ARGS[@]}" "$url"
 	fi
 }
 

From 6a9fd728e652358d9e4eb758fdb96987fa19bae0 Mon Sep 17 00:00:00 2001
From: Daniele Franceschi <daniele.franceschi@vodafone.com>
Date: Sun, 23 Nov 2025 23:20:55 +0100
Subject: [PATCH 5/7] docs: remove references to ash

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b025731..19d4c0f 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Nowadays more and more command-line tools and applications are distributed via G
 
 ## Requirements
 
-- `bash` (but also works in `ash`)
+- `bash`
 - `jq`
 - `curl` or `wget`
 - `tar`

From fe399b28a11b59b5f206042dc35efeed30a29d25 Mon Sep 17 00:00:00 2001
From: Daniele Franceschi <daniele.franceschi@vodafone.com>
Date: Sun, 23 Nov 2025 23:23:23 +0100
Subject: [PATCH 6/7] fix: fix installation script

---
 tools/install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/install.sh b/tools/install.sh
index da544f0..211460a 100644
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -87,7 +87,7 @@ print_blue "Checking latest gah release..."
 if command -v curl >/dev/null 2>&1; then
 	tag=$(curl -s "${GITHUB_AUTH_ARGS[@]}" https://api.github.com/repos/get-gah/gah/releases/latest | jq -r '.tag_name')
 else
-	tag=$(wget -q "${GITHUB_AUTH_ARGS[@]}" -O - https://api.github.com/repos/get-gah/gah/releases/latest | jq -r '.tag_name')
+	tag=$(wget -q "${GITHUB_AUTH_ARGS[@]}" -O- https://api.github.com/repos/get-gah/gah/releases/latest | jq -r '.tag_name')
 fi
 print_green "OK, latest tag is $tag"
 

From 25974c9441cbfcba26af3146591fe9ad97138322 Mon Sep 17 00:00:00 2001
From: Daniele Franceschi <daniele.franceschi@vodafone.com>
Date: Mon, 24 Nov 2025 12:20:13 +0100
Subject: [PATCH 7/7] build: fix submodule checkout in containerized job

---
 .github/workflows/test.yaml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index ec683bd..ae35edb 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -24,12 +24,12 @@ jobs:
     runs-on: ubuntu-latest
     container: library/alpine:3
     steps:
+      - name: Install dependencies
+        run: apk add jq openssl bash git
       - name: Checkout
         uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Install dependencies
-        run: apk add jq openssl bash
       - name: Test
         shell: bash
         run: ./test/bats/bin/bats ./test
@@ -44,12 +44,12 @@ jobs:
     runs-on: ubuntu-latest
     container: library/debian:13-slim
     steps:
+      - name: Install dependencies
+        run: apt-get update && apt-get install -y jq openssl curl git
       - name: Checkout
         uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Install dependencies
-        run: apt-get update && apt-get install -y jq openssl curl
       - name: Test
         run: ./test/bats/bin/bats ./test
       - name: Install something