Fix support for docker-compose version 1.*

lib/utils.bash

@@ -7,105 +7,111 @@ TOOL_NAME="docker-compose"
 TOOL_TEST="docker-compose version"
 
 fail() {
-  echo -e "asdf-$TOOL_NAME: $*"
-  exit 1
+    echo -e "asdf-$TOOL_NAME: $*"
+    exit 1
 }
 
 curl_opts=(-fsSL)
 
 # NOTE: You might want to remove this if docker-compose-v1 is not hosted on GitHub releases.
-if [ -n "${GITHUB_API_TOKEN:-}" ]; then
-  curl_opts=("${curl_opts[@]}" -H "Authorization: token $GITHUB_API_TOKEN")
+if [ "${GITHUB_API_TOKEN:-}" != "" ]; then
+    curl_opts=("${curl_opts[@]}" -H "Authorization: token $GITHUB_API_TOKEN")
 fi
 
 sort_versions() {
-  sed 'h; s/[+-]/./g; s/.p\([[:digit:]]\)/.z\1/; s/$/.z/; G; s/\n/ /' |
+    sed 'h; s/[+-]/./g; s/.p\([[:digit:]]\)/.z\1/; s/$/.z/; G; s/\n/ /' |
     LC_ALL=C sort -t. -k 1,1 -k 2,2n -k 3,3n -k 4,4n -k 5,5n | awk '{print $2}'
 }
 
 list_github_tags() {
-  git ls-remote --tags --refs "$GH_REPO" |
+    git ls-remote --tags --refs "$GH_REPO" |
     grep -o 'refs/tags/.*' | cut -d/ -f3- |
     sed 's/^v//' # NOTE: You might want to adapt this sed to remove non-version strings from tags
 }
 
 list_all_versions() {
-  list_github_tags
+    list_github_tags
 }
 
 get_platform() {
-  local silent=${1:-}
-  local platform=""
-
-  platform="$(uname)"
-
-  case "$platform" in
-  Linux | Darwin)
-    [ -z "$silent" ] && msg "Platform '${platform}' supported!"
-    platform=$(echo ${platform} | tr '[:upper:]' '[:lower:]')
-    ;;
-  *)
-    fail "Platform '${platform}' not supported!"
-    ;;
-  esac
-
-  echo -n "$platform"
+    local silent=${1:-}
+    local platform=""
+
+    platform="$(uname)"
+
+    case "$platform" in
+        Linux | Darwin)
+            [ "$silent" = "" ] && msg "Platform '${platform}' supported!"
+            platform=$(echo "$platform" | tr '[:upper:]' '[:lower:]')
+            ;;
+        *)
+            fail "Platform '${platform}' not supported!"
+            ;;
+    esac
+
+    echo -n "$platform"
 }
 
 msg() {
-  echo -e "\033[32m$1\033[39m" >&2
+    echo -e "\033[32m$1\033[39m" >&2
 }
 
 err() {
-  echo -e "\033[31m$1\033[39m" >&2
+    echo -e "\033[31m$1\033[39m" >&2
 }
 
 get_arch() {
-  local arch=""
+    local arch=""
 
-  case "$(uname -m)" in
-  x86_64 | amd64) arch="x86_64" ;;
-  *)
-    fail "Arch '$(uname -m)' not supported!"
-    ;;
-  esac
+    case "$(uname -m)" in
+        x86_64 | amd64) arch="x86_64" ;;
+        *)
+            fail "Arch '$(uname -m)' not supported!"
+            ;;
+    esac
 
-  echo -n $arch
+    echo -n "$arch"
 }
 
 download_release() {
-  local version filename url
-  version="$1"
-  filename="$2"
-  platform=$(get_platform)
-  arch=$(get_arch)
-
-  url="$GH_REPO/releases/download/v${version}/docker-compose-${platform}-${arch}"
-
-  echo "* Downloading $TOOL_NAME release $version..."
-  curl "${curl_opts[@]}" -o "$filename" -C - "$url" || fail "Could not download $url"
+    local version filename url
+    version="$1"
+    filename="$2"
+    platform=$(get_platform)
+    arch=$(get_arch)
+    echo "AO ${version}"
+
+    if [[ $version == 1* ]]; then
+        # Handle version 1.*, as they need no v in url and capitalized platform
+        url="$GH_REPO/releases/download/${version}/docker-compose-${platform^}-${arch}"
+    else
+        url="$GH_REPO/releases/download/v${version}/docker-compose-${platform}-${arch}"
+    fi
+
+    echo "* Downloading $TOOL_NAME release $version..."
+    curl "${curl_opts[@]}" -o "$filename" -C - "$url" || fail "Could not download $url"
 }
 
 install_version() {
-  local install_type="$1"
-  local version="$2"
-  local install_path="$3"
-
-  if [ "$install_type" != "version" ]; then
-    fail "asdf-$TOOL_NAME supports release installs only"
-  fi
-
-  (
-    mkdir -p "$install_path"
-    cp -r "$ASDF_DOWNLOAD_PATH"/* "$install_path"
-
-    local tool_cmd
-    tool_cmd="$(echo "$TOOL_TEST" | cut -d' ' -f1)"
-    test -x "$install_path/bin/$tool_cmd" || fail "Expected $install_path/bin/$tool_cmd to be executable."
-
-    msg "$TOOL_NAME $version installation was successful!"
-  ) || (
-    rm -rf "$install_path"
-    fail "An error ocurred while installing $TOOL_NAME $version."
-  )
+    local install_type="$1"
+    local version="$2"
+    local install_path="$3"
+
+    if [ "$install_type" != "version" ]; then
+        fail "asdf-$TOOL_NAME supports release installs only"
+    fi
+
+    (
+        mkdir -p "$install_path"
+        cp -r "$ASDF_DOWNLOAD_PATH"/* "$install_path"
+
+        local tool_cmd
+        tool_cmd="$(echo "$TOOL_TEST" | cut -d' ' -f1)"
+        test -x "$install_path/bin/$tool_cmd" || fail "Expected $install_path/bin/$tool_cmd to be executable."
+
+        msg "$TOOL_NAME $version installation was successful!"
+        ) || (
+        rm -rf "$install_path"
+        fail "An error ocurred while installing $TOOL_NAME $version."
+    )
 }