feature(delta): use WEBI_UA for curl.exe

[webi-installers/.git] / _webi / template.sh

diff --git a/_webi/template.sh b/_webi/template.sh
index 4a15ec5057df76a5362c721d5ff2072911d35dec..eeed37780e8e33a6e6ee7336a9ecab1d98c174d7 100644 (file)
--- a/_webi/template.sh
+++ b/_webi/template.sh
@@ -36,6 +36,7 @@ function __bootstrap_webi() {
     #PKG_FORMATS=
     WEBI_UA="$(uname -a)"
     WEBI_PKG_DOWNLOAD=""
+    WEBI_PKG_PATH="${HOME}/Downloads/webi/${PKG_NAME:-error}/${WEBI_VERSION:-latest}"
     export WEBI_HOST
 
     ##
@@ -45,7 +46,7 @@ function __bootstrap_webi() {
     WEBI_TMP=${WEBI_TMP:-"$(mktemp -d -t webinstall-"${WEBI_PKG:-}".XXXXXXXX)"}
     export _webi_tmp="${_webi_tmp:-"$HOME/.local/opt/webi-tmp.d"}"
 
-    mkdir -p "$HOME/Downloads/webi"
+    mkdir -p "${WEBI_PKG_PATH}"
     mkdir -p "$HOME/.local/bin"
     mkdir -p "$HOME/.local/opt"
 
@@ -68,9 +69,9 @@ function __bootstrap_webi() {
         fi
 
         if [ -n "$(command -v pkg_format_cmd_version)" ]; then
-            my_versioned_name="$(pkg_format_cmd_version "$WEBI_VERSION")"
+            my_versioned_name="'$(pkg_format_cmd_version "$WEBI_VERSION")'"
         else
-            my_versioned_name="'$pkg_cmd_name' v$WEBI_VERSION"
+            my_versioned_name="'$pkg_cmd_name v$WEBI_VERSION'"
         fi
 
         echo "$my_versioned_name"
@@ -106,25 +107,31 @@ function __bootstrap_webi() {
         my_current_cmd="$(command -v "$pkg_cmd_name")"
         set -e
         if [ -n "$my_current_cmd" ]; then
-            pkg_current_version="$(pkg_get_current_version 2> /dev/null | head -n 1)"
-            # remove trailing '.0's for golang's sake
-            my_current_version="$(echo "$pkg_current_version" | sed 's:\.0::g')"
-            my_src_version="$(echo "$WEBI_VERSION" | sed 's:\.0::g')"
             my_canonical_name="$(_webi_canonical_name)"
-            if [ "$my_src_version" == "$my_current_version" ]; then
-                echo "$my_canonical_name already installed at $my_current_cmd"
-                exit 0
-            else
-                if [ "$my_current_cmd" != "$pkg_dst_cmd" ]; then
-                    echo >&2 "WARN: possible conflict between $my_canonical_name and $pkg_current_version at $my_current_cmd"
-                fi
-                if [ -x "$pkg_src_cmd" ]; then
-                    # shellcheck disable=2119
-                    # this function takes no args
-                    webi_link
-                    echo "switched to $my_canonical_name at $pkg_src"
-                    exit 0
+            if [ "$my_current_cmd" != "$pkg_dst_cmd" ]; then
+                echo >&2 "WARN: possible PATH conflict between $my_canonical_name and currently installed version"
+                echo >&2 "    ${pkg_dst_cmd} (new)"
+                echo >&2 "    ${my_current_cmd} (existing)"
+                #my_current_version=false
+            fi
+            # 'readlink' can't read links in paths on macOS 🤦
+            # but that's okay, 'cmp -s' is good enough for us
+            if cmp -s "${pkg_src_cmd}" "${my_current_cmd}"; then
+                echo "${my_canonical_name} already installed:"
+                echo -n "    ${pkg_dst}"
+                if [[ ${pkg_src_cmd} != "${my_current_cmd}" ]]; then
+                    echo -n " => ${pkg_src}"
                 fi
+                echo ""
+                exit 0
+            fi
+            if [ -x "$pkg_src_cmd" ]; then
+                # shellcheck disable=2119
+                # this function takes no args
+                webi_link
+                echo "switched to $my_canonical_name:"
+                echo "    ${pkg_dst} => ${pkg_src}"
+                exit 0
             fi
         fi
         export PATH="$my_path"
@@ -150,7 +157,7 @@ function __bootstrap_webi() {
         if [ -n "${2:-}" ]; then
             my_dl="$2"
         else
-            my_dl="$HOME/Downloads/webi/$WEBI_PKG_FILE"
+            my_dl="${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
         fi
 
         WEBI_PKG_DOWNLOAD="${my_dl}"
@@ -200,20 +207,20 @@ function __bootstrap_webi() {
     webi_extract() {
         pushd "$WEBI_TMP" > /dev/null 2>&1
         if [ "tar" == "$WEBI_EXT" ]; then
-            echo "Extracting $HOME/Downloads/webi/$WEBI_PKG_FILE"
-            tar xf "$HOME/Downloads/webi/$WEBI_PKG_FILE"
+            echo "Extracting ${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
+            tar xf "${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
         elif [ "zip" == "$WEBI_EXT" ]; then
-            echo "Extracting $HOME/Downloads/webi/$WEBI_PKG_FILE"
-            unzip "$HOME/Downloads/webi/$WEBI_PKG_FILE" > __unzip__.log
+            echo "Extracting ${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
+            unzip "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" > __unzip__.log
         elif [ "exe" == "$WEBI_EXT" ]; then
-            echo "Moving $HOME/Downloads/webi/$WEBI_PKG_FILE"
-            mv "$HOME/Downloads/webi/$WEBI_PKG_FILE" .
+            echo "Moving ${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
+            mv "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" .
         elif [ "xz" == "$WEBI_EXT" ]; then
-            echo "Inflating $HOME/Downloads/webi/$WEBI_PKG_FILE"
-            unxz -c "$HOME/Downloads/webi/$WEBI_PKG_FILE" > "$(basename "$WEBI_PKG_FILE")"
+            echo "Inflating ${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
+            unxz -c "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" > "$(basename "$WEBI_PKG_FILE")"
         else
             # do nothing
-            echo "Failed to extract $HOME/Downloads/webi/$WEBI_PKG_FILE"
+            echo "Failed to extract ${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
             exit 1
         fi
         popd > /dev/null 2>&1
@@ -332,7 +339,20 @@ function __bootstrap_webi() {
     ##
 
     # run everything with defaults or overrides as needed
-    if [ -n "$(command -v pkg_get_current_version)" ]; then
+    if command -v pkg_install > /dev/null ||
+        command -v pkg_link > /dev/null ||
+        command -v pkg_post_install > /dev/null ||
+        command -v pkg_done_message > /dev/null ||
+        command -v pkg_format_cmd_version > /dev/null ||
+        [[ -n ${WEBI_SINGLE:-} ]] ||
+        [[ -n ${pkg_cmd_name:-} ]] ||
+        [[ -n ${pkg_dst_cmd:-} ]] ||
+        [[ -n ${pkg_dst_dir:-} ]] ||
+        [[ -n ${pkg_dst:-} ]] ||
+        [[ -n ${pkg_src_cmd:-} ]] ||
+        [[ -n ${pkg_src_dir:-} ]] ||
+        [[ -n ${pkg_src:-} ]]; then
+
         pkg_cmd_name="${pkg_cmd_name:-$PKG_NAME}"
 
         if [ -n "$WEBI_SINGLE" ]; then