wip: feat: log whenever directories are created

_webi/curl-pipe-bootstrap.tpl.sh

@@ -16,40 +16,22 @@ export WEBI_CHECKSUM=06a7fb9f
 #                                       #
 #########################################
 
-# shellcheck disable=SC2005
 fn_show_welcome() { (
     echo ""
-    printf "%s %s\n" \
-        "$(t_strong 'Welcome to') $(t_stronger 'Webi')$(t_strong '!')" \
-        "$(t_dim "- Modern tools, instant installs.")"
-    echo "We expect your experience to be $(t_em 'absolutely perfect')!"
     echo ""
-    echo "    $(t_yellow 'Have a problem?') Please $(t_em 'let us know'):"
-    echo "        $(t_url 'https://github.com/webinstall/webi-installers/issues')"
-    echo "        $(t_dim "(your system is $(t_yellow "$(uname -s)")/$(t_yellow "$(uname -m)") with $(t_yellow "$(fn_get_libc)") & $(t_yellow "$(fn_get_http)"))")"
+    # invert t_task and t_pkg for top-level welcome message
+    printf -- ">>> %s %s  <<<\n" \
+        "$(t_pkg 'Welcome to') $(t_task 'Webi')$(t_pkg '!')" \
+        "$(t_dim "- modern tools, instant installs.")"
+    echo "    We expect your experience to be $(t_em 'absolutely perfect')!"
     echo ""
-    echo "    $(t_yellow 'Love it?') Star it!"
-    echo "        $(t_url 'https://github.com/webinstall/webi-installers')"
+    echo "    $(t_attn 'Success')? Star it!   $(t_url 'https://github.com/webinstall/webi-installers')"
+    echo "    $(t_attn 'Problem')? Report it: $(t_url 'https://github.com/webinstall/webi-installers/issues')"
+    echo "                        $(t_dim "(your system is") $(t_host "$(uname -s)")/$(t_host "$(uname -m)") $(t_dim "with") $(t_host "$(fn_get_libc)") $(t_dim "&") $(t_host "$(fn_get_http_client_name)")$(t_dim ")")"
 
     sleep 0.2
 ); }
 
-t_strong() { (printf '\e[36m%s\e[39m' "${1}"); }
-t_stronger() { (printf '\e[1m\e[32m%s\e[39m\e[22m' "${1}"); }
-t_url() { (printf '\e[2m%s\e[22m' "${1}"); }
-t_path() { (printf '\e[2m\e[32m%s\e[39m\e[22m' "${1}"); }
-t_cmd() { (printf '\e[2m\e[35m%s\e[39m\e[22m' "${1}"); }
-t_err() { (printf '\e[31m%s\e[39m' "${1}"); }
-
-t_bold() { (printf '\e[1m%s\e[22m' "${1}"); }
-t_dim() { (printf '\e[2m%s\e[22m' "${1}"); }
-t_em() { (printf '\e[3m%s\e[23m' "${1}"); }
-t_under() { (printf '\e[4m%s\e[24m' "${1}"); }
-t_green() { (printf '\e[32m%s\e[39m' "${1}"); }
-t_yellow() { (printf '\e[33m%s\e[39m' "${1}"); }
-t_magenta() { (printf '\e[35m%s\e[39m' "${1}"); }
-t_cyan() { (printf '\e[36m%s\e[39m' "${1}"); }
-
 fn_get_libc() { (
     # Ex:
     #     musl
@@ -63,7 +45,7 @@ fn_get_libc() { (
     fi
 ); }
 
-fn_get_http() { (
+fn_get_http_client_name() { (
     # Ex:
     #     curl
     #     curl+wget
@@ -82,6 +64,56 @@ fn_get_http() { (
     echo "${b_client}"
 ); }
 
+#########################################
+#                                       #
+#      For Making the Display Nice      #
+#                                       #
+#########################################
+
+# Term Types
+t_cmd() { (fn_printf '\e[2m\e[35m%s\e[39m\e[22m' "${1}"); }
+t_host() { (fn_printf '\e[2m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_link() { (fn_printf '\e[1m\e[36m%s\e[39m\e[22m' "${1}"); }
+t_path() { (fn_printf '\e[2m\e[32m%s\e[39m\e[22m' "${1}"); }
+t_pkg() { (fn_printf '\e[1m\e[32m%s\e[39m\e[22m' "${1}"); }
+t_task() { (fn_printf '\e[36m%s\e[39m' "${1}"); }
+t_url() { (fn_printf '\e[2m%s\e[22m' "${1}"); }
+
+# Levels
+t_info() { (fn_printf '\e[1m\e[36m%s\e[39m\e[22m' "${1}"); }
+t_attn() { (fn_printf '\e[1m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_warn() { (fn_printf '\e[1m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_err() { (fn_printf '\e[31m%s\e[39m' "${1}"); }
+
+# Styles
+t_bold() { (fn_printf '\e[1m%s\e[22m' "${1}"); }
+t_dim() { (fn_printf '\e[2m%s\e[22m' "${1}"); }
+t_em() { (fn_printf '\e[3m%s\e[23m' "${1}"); }
+t_under() { (fn_printf '\e[4m%s\e[24m' "${1}"); }
+
+# FG Colors
+t_cyan() { (fn_printf '\e[36m%s\e[39m' "${1}"); }
+t_green() { (fn_printf '\e[32m%s\e[39m' "${1}"); }
+t_magenta() { (fn_printf '\e[35m%s\e[39m' "${1}"); }
+t_yellow() { (fn_printf '\e[33m%s\e[39m' "${1}"); }
+
+fn_printf() { (
+    a_style="${1}"
+    a_text="${2}"
+    if fn_is_tty; then
+        #shellcheck disable=SC2059
+        printf -- "${a_style}" "${a_text}"
+    else
+        printf -- '%s' "${a_text}"
+    fi
+); }
+
+fn_sub_home() { (
+    my_rel=${HOME}
+    my_abs=${1}
+    echo "${my_abs}" | sed "s:^${my_rel}:~:"
+); }
+
 ###################################
 #                                 #
 #       Detect HTTP Client        #
@@ -95,7 +127,7 @@ fn_wget() { (
     a_path="${2}"
 
     cmd_wget="wget -q --user-agent"
-    if fn_is_interactive; then
+    if fn_is_tty; then
         cmd_wget="wget -q --show-progress --user-agent"
     fi
 
@@ -119,9 +151,9 @@ fn_curl() { (
     a_url="${1}"
     a_path="${2}"
 
-    cmd_curl="curl --fail-with-body -sSL -#"
-    if fn_is_interactive; then
-        cmd_curl="curl --fail-with-body sSL"
+    cmd_curl="curl -f -sSL -#"
+    if fn_is_tty; then
+        cmd_curl="curl -f -sSL"
     fi
 
     b_triple_ua="$(fn_get_target_triple_user_agent)"
@@ -138,16 +170,6 @@ fn_curl() { (
     fi
 ); }
 
-fn_is_interactive() {
-    # Ex:
-    #     himBH
-    #     hBc
-    case $- in
-        *i*) return 0 ;;
-        *) return 1 ;;
-    esac
-}
-
 fn_get_target_triple_user_agent() { (
     # Ex:
     #     x86_64/unknown Linux/5.15.107-2-pve gnu
@@ -177,31 +199,45 @@ fn_download_to_path() { (
 #                                            #
 ##############################################
 
-webi_upgrade() { (
+webi_bootstrap() { (
     a_path="${1}"
 
     echo ""
-    echo "$(t_strong 'Bootstrapping') $(t_stronger 'Webi')"
+    echo "$(t_task 'Bootstrapping') $(t_pkg 'Webi')"
 
     b_path_rel="$(fn_sub_home "${a_path}")"
     b_checksum=""
     if test -r "${a_path}"; then
-        echo "    $(t_dim 'Found') $(t_path "${b_path_rel}")"
         b_checksum="$(fn_checksum "${a_path}")"
     fi
     if test "$b_checksum" = "${WEBI_CHECKSUM}"; then
+        echo "    $(t_dim 'Found') $(t_path "${b_path_rel}")"
         sleep 0.1
         return 0
     fi
 
     b_webi_file_url="${WEBI_HOST}/packages/webi/webi.sh"
+    b_tmp=''
     if test -r "${a_path}"; then
+        b_ts="$(date -u '+%s')"
+        b_tmp="${a_path}.${b_ts}.bak"
+        mv "${a_path}" "${b_tmp}"
         echo "    Updating $(t_path "${b_path_rel}")"
     fi
+
+    b_download_dir="$(dirname "${a_path}")"
+    if ! test -w "${b_download_dir}"; then
+        echo "    Creating $(t_path "${b_download_dir}/")"
+        mkdir -p "${b_download_dir}"
+    fi
     echo "    Downloading $(t_url "${b_webi_file_url}")"
     echo "        to $(t_path "${b_path_rel}")"
     fn_download_to_path "${b_webi_file_url}" "${a_path}"
     chmod u+x "${a_path}"
+
+    if test -r "${b_tmp}"; then
+        rm -f "${b_tmp}"
+    fi
 ); }
 
 fn_checksum() {
@@ -215,29 +251,64 @@ fn_checksum() {
     $cmd_shasum "${a_filepath}" | cut -d' ' -f1 | cut -c 1-8
 }
 
-fn_sub_home() { (
-    my_rel=${HOME}
-    my_abs=${1}
-    echo "${my_abs}" | sed "s:^${my_rel}:~:"
+##############################################
+#                                            #
+#          Detect TTY and run main           #
+#                                            #
+##############################################
+
+fn_is_tty() {
+    if test "${WEBI_TTY}" = 'tty'; then
+        return 0
+    fi
+    return 1
+}
+
+fn_detect_tty() { (
+    # stdin will NOT be a tty if it's being piped
+    # stdout & stderr WILL be a tty even when piped
+    # they are not a tty if being captured or redirected
+    # 'set -i' is NOT available in sh
+    if test -t 1 && test -t 2; then
+        return 0
+    fi
+
+    return 1
 ); }
 
 main() { (
-    fn_show_welcome
-    export WEBI_WELCOME=true
+    set -e
+    set -u
+
+    WEBI_TTY="${WEBI_TTY:-}"
+    if test -z "${WEBI_TTY}"; then
+        if fn_detect_tty; then
+            WEBI_TTY="tty"
+        fi
+        export WEBI_TTY
+    fi
+
+    if test -z "${WEBI_WELCOME:-}"; then
+        fn_show_welcome
+    fi
+    export WEBI_WELCOME='shown'
 
     # note: we may support custom locations in the future
     export WEBI_HOME="${HOME}/.local"
     b_home="$(fn_sub_home "${WEBI_HOME}")"
     b_webi_path="${WEBI_HOME}/bin/webi"
     b_webi_path_rel="${b_home}/bin/webi"
-    webi_upgrade "${b_webi_path}"
 
-    echo ""
-    echo "$(t_strong 'Installing') $(t_stronger "${WEBI_PKG}") $(t_strong '...')"
+    WEBI_CURRENT="${WEBI_CURRENT:-}"
+    if test "${WEBI_CURRENT}" != "${WEBI_CHECKSUM}"; then
+        webi_bootstrap "${b_webi_path}"
+        export WEBI_CURRENT="${WEBI_CHECKSUM}"
+    fi
+
     echo "    Running $(t_cmd "${b_webi_path_rel} ${WEBI_PKG}")"
+    echo ""
+
     "${b_webi_path}" "${WEBI_PKG}"
 ); }
 
-set -e
-set -u
 main

_webi/package-install.tpl.ps1

@@ -69,7 +69,7 @@ function Invoke-DownloadUrl {
         Write-Host "        ?$Params"
         $URL = "${URL}?${Params}"
     }
-    curl.exe '-#' --fail-with-body -sS -A $Env:WEBI_UA -L $URL | Out-File $TmpPath
+    curl.exe '-#' -f -sS -A $Env:WEBI_UA -L $URL | Out-File $TmpPath
 
     Remove-Item -Path $Path -Force -ErrorAction Ignore
     Move-Item $TmpPath $Path

_webi/package-install.tpl.sh

@@ -1,27 +1,10 @@
 #!/bin/sh
 
 __bootstrap_webi() {
-
-    set -e
-    set -u
-    #set -x
-
-    my_libc=''
-    if ldd /bin/ls 2> /dev/null | grep -q 'musl' 2> /dev/null; then
-        my_libc='musl'
-    elif uname -o | grep -q 'GNU' || uname -s | grep -q 'Linux'; then
-        my_libc='gnu'
-    else
-        my_libc='libc'
-    fi
-    WEBI_UA="$(uname -s)/$(uname -r) $(uname -m)/unknown ${my_libc}"
-
-    #WEBI_PKG=
     #PKG_NAME=
     #WEBI_OS=
     #WEBI_ARCH=
     #WEBI_LIBC=
-    #WEBI_HOST=
     #WEBI_RELEASES=
     #WEBI_CSV=
     #WEBI_TAG=
@@ -43,7 +26,6 @@ __bootstrap_webi() {
     #PKG_ARCHES=
     #PKG_LIBCS=
     #PKG_FORMATS=
-    WEBI_UA="$(uname -s)/$(uname -r) $(uname -m)/unknown ${my_libc}"
     WEBI_PKG_DOWNLOAD=""
     WEBI_DOWNLOAD_DIR="${HOME}/Downloads"
     if command -v xdg-user-dir > /dev/null; then
@@ -55,43 +37,6 @@ __bootstrap_webi() {
 
     WEBI_PKG_PATH="${WEBI_DOWNLOAD_DIR}/webi/${PKG_NAME:-error}/${WEBI_VERSION:-latest}"
 
-    export WEBI_HOST
-
-    ##
-    ## Set up tmp, download, and install directories
-    ##
-
-    WEBI_TMP=${WEBI_TMP:-"$(mktemp -d -t webinstall-"${WEBI_PKG-}".XXXXXXXX)"}
-    export _webi_tmp="${_webi_tmp:-"$HOME/.local/opt/webi-tmp.d"}"
-
-    mkdir -p "${WEBI_PKG_PATH}"
-    mkdir -p "$HOME/.local/bin"
-    mkdir -p "$HOME/.local/opt"
-
-    if test -e ~/.local/bin; then
-        echo "Found ~/.local/bin"
-    else
-        echo "Creating ~/.local/bin"
-        mkdir -p "$HOME/.local/bin"
-    fi
-
-    if test -e ~/.local/bin/webi; then
-        echo "Found ~/.local/bin/webi"
-    else
-        echo "Creating ~/.local/bin"
-        mkdir -p "$HOME/.local/bin"
-    fi
-
-    ##
-    ## Detect http client
-    ##
-    set +e
-    WEBI_CURL="$(command -v curl)"
-    export WEBI_CURL
-    WEBI_WGET="$(command -v wget)"
-    export WEBI_WGET
-    set -e
-
     # get the special formatted version
     # (i.e. "go is go1.14" while node is "node v12.10.8")
     my_versioned_name=""
@@ -142,38 +87,30 @@ __bootstrap_webi() {
         if [ -n "$my_current_cmd" ]; then
             my_canonical_name="$(_webi_canonical_name)"
             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)"
+                echo >&2 "    $(t_err "WARN: possible PATH conflict between $my_canonical_name and currently installed version")"
+                echo >&2 "    $(t_path "${pkg_dst_cmd}") (new)"
+                echo >&2 "    $(t_path "${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 "${my_canonical_name} already installed:"
-                my_dst_rel="$(
-                    webi_sub_home "${pkg_dst}"
-                )"
-                printf "    %s" "${my_dst_rel}"
+                echo "    $(t_pkg "${my_canonical_name}") already installed:"
+                my_dst_rel="$(fn_sub_home "${pkg_dst}")"
+                printf "    %s" "$(t_link "${my_dst_rel}")"
                 if [ "${pkg_src_cmd}" != "${my_current_cmd}" ]; then
-                    my_src_rel="$(
-                        webi_sub_home "${pkg_src}"
-                    )"
-                    printf " => %s" "${my_src_rel}"
+                    my_src_rel="$(fn_sub_home "${pkg_src}")"
+                    printf " => %s" "$(t_path "${my_src_rel}")"
                 fi
                 echo ""
                 exit 0
             fi
             if [ -x "$pkg_src_cmd" ]; then
                 webi_link
-                echo "switched to $my_canonical_name:"
-                my_src_rel="$(
-                    webi_sub_home "${pkg_src}"
-                )"
-                my_dst_rel="$(
-                    webi_sub_home "${pkg_dst}"
-                )"
-                echo "    ${my_dst_rel} => ${my_src_rel}"
+                echo "    Switched to ${my_canonical_name}:"
+                my_src_rel="$(fn_sub_home "${pkg_src}")"
+                my_dst_rel="$(fn_sub_home "${pkg_dst}")"
+                echo "    $(t_link "${my_dst_rel}") => $(t_path "${my_src_rel}")"
                 exit 0
             fi
         fi
@@ -185,110 +122,61 @@ __bootstrap_webi() {
             return 0
         fi
 
-        echo >&2 "Error: no '${PKG_NAME:-"Unknown Package"}@${WEBI_TAG:-"Unknown Tag"}' release for '${WEBI_OS:-"Unknown OS"}' (${WEBI_LIBC:-"Unknown Libc"}) on '${WEBI_ARCH:-"Unknown CPU"}' as one of '${WEBI_FORMATS:-"Unknown File Type"}'"
-        echo >&2 "       '$PKG_NAME' is available for '$PKG_OSES' ($PKG_LIBCS) on '$PKG_ARCHES' as one of '$PKG_FORMATS'"
-        echo >&2 "       (check that the package name and version are correct)"
-        echo >&2 ""
-        my_release_url="$(
-            echo "$WEBI_RELEASES" |
-                sed 's:?.*::'
-        )"
-        my_release_params="$(
-            echo "$WEBI_RELEASES" |
-                sed 's:.*?:?:'
-        )"
-        echo >&2 "       Double check at ${my_release_url}"
-        echo >&2 "           ${my_release_params}"
-        echo >&2 ""
+        {
+            echo ""
+            echo "    $(t_err "Error: no '${PKG_NAME:-"Unknown Package"}@${WEBI_TAG:-"Unknown Tag"}' release for '${WEBI_OS:-"Unknown OS"}' (${WEBI_LIBC:-"Unknown Libc"}) on '${WEBI_ARCH:-"Unknown CPU"}' as one of '${WEBI_FORMATS:-"Unknown File Type"}'")"
+            echo "      '$PKG_NAME' is available for '$PKG_OSES' ($PKG_LIBCS) on '$PKG_ARCHES' as one of '$PKG_FORMATS'"
+            echo "      (check that the package name and version are correct)"
+
+            echo ""
+            my_release_url="$(echo "$WEBI_RELEASES" | sed 's:?.*::')"
+            my_release_params="$(echo "$WEBI_RELEASES" | sed 's:.*?:?:')"
+            echo "      Double check at ${my_release_url}"
+            echo "          ${my_release_params}"
+            echo ""
+        } >&2
 
         exit 1
     }
 
-    is_interactive_shell() {
-        # $- shows shell flags (error,unset,interactive,etc)
-        case $- in
-            *i*) return 0 ;;
-            *) return 1 ;;
-        esac
-    }
-
-    webi_sub_home() { (
-        my_rel=${HOME}
-        my_abs=${1}
-        echo "${my_abs}" | sed "s:^${my_rel}:~:"
-    ); }
-
     # detect if file is downloaded, and how to download it
     webi_download() {
         my_url="${1}"
         my_dl="${2}"
         my_dl_name="${3:-${PKG_NAME}}"
 
-        my_dl_rel="$(
-            webi_sub_home "${my_dl}"
-        )"
+        my_dl_rel="$(fn_sub_home "${my_dl}")"
 
         WEBI_PKG_DOWNLOAD="${my_dl}"
         export WEBI_PKG_DOWNLOAD
 
         if [ -e "${my_dl}" ]; then
-            echo "Found ${my_dl_rel}"
+            echo "    $(t_dim 'Found') $(t_path "${my_dl_rel}")"
             return 0
         fi
-
-        echo "Downloading ${my_dl_name} from"
-        echo "$my_url"
-
-        # It's only 2020, we can't expect to have reliable CLI tools
-        # to tell us the size of a file as part of a base system...
-        if [ -n "$WEBI_WGET" ]; then
-            # wget has resumable downloads
-            # TODO wget -c --content-disposition "$my_url"
-            set +e
-            my_show_progress=""
-            if is_interactive_shell; then
-                my_show_progress="--show-progress"
-            fi
-            if ! wget -q $my_show_progress --user-agent="wget $WEBI_UA" -c "$my_url" -O "$my_dl.part"; then
-                echo >&2 "failed to download from $WEBI_PKG_URL"
-                exit 1
-            fi
-            set -e
-        else
-            # Neither GNU nor BSD curl have sane resume download options, hence we don't bother
-            my_show_progress="-#"
-            if is_interactive_shell; then
-                my_show_progress=""
-            fi
-            # shellcheck disable=SC2086
-            # we want the flags to be split
-            curl -fSL $my_show_progress -H "User-Agent: curl $WEBI_UA" "$my_url" -o "$my_dl.part"
-        fi
-        mv "$my_dl.part" "$my_dl"
-
-        echo ""
-        echo "Saved as ${my_dl_rel}"
+        echo "    Downloading $(t_pkg "${my_dl_name}") from"
+        echo "      $(t_url "${my_url}")"
+        fn_download_to_path "${my_url}" "${my_dl}"
+        echo "    $(t_dim 'Saved as') $(t_path "${my_dl_rel}")"
     }
 
     webi_git_clone() { (
         my_url="${1}"
         my_dl="${2}"
 
-        my_dl_rel="$(
-            webi_sub_home "${my_dl}"
-        )"
+        my_dl_rel="$(fn_sub_home "${my_dl}")"
         if [ -e "${my_dl}" ]; then
-            echo "Found ${my_dl_rel}"
+            echo "    $(t_dim 'Found') $(t_path "${my_dl_rel}")"
 
             cp -RPp "${my_dl}" "${WEBI_TMP}/${WEBI_PKG_FILE}/"
             return 0
         fi
 
-        echo "Cloning ${my_url}"
+        echo "    Cloning $(t_url "${my_url}")"
         cmd_git="git clone --config advice.detachedHead=false --quiet --depth=1 --single-branch"
         rm -rf "${my_dl}.part"
         if ! $cmd_git "${my_url}" --branch "${WEBI_GIT_TAG}" "${my_dl}.part"; then
-            echo >&2 "failed to git clone ${WEBI_PKG_URL}"
+            echo >&2 "    $(t_err "failed to git clone ${WEBI_PKG_URL}")"
             exit 1
         fi
         mv "${my_dl}.part" "${my_dl}"
@@ -297,34 +185,33 @@ __bootstrap_webi() {
     ); }
 
     # detect which archives can be used
-    webi_extract() {
-        (
-            cd "$WEBI_TMP"
+    webi_extract() { (
+        cd "$WEBI_TMP"
 
-            my_dl_rel="$(
-                webi_sub_home "${WEBI_PKG_PATH}/${WEBI_PKG_FILE}"
-            )"
-            if [ "tar" = "$WEBI_EXT" ]; then
-                echo "Extracting ${my_dl_rel}"
-                tar xf "${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
-            elif [ "zip" = "$WEBI_EXT" ]; then
-                echo "Extracting ${my_dl_rel}"
-                unzip "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" > __unzip__.log
-            elif [ "exe" = "$WEBI_EXT" ]; then
-                echo "Moving ${my_dl_rel}"
-                mv "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" .
-            elif [ "git" = "$WEBI_EXT" ]; then
-                echo "Moving ${my_dl_rel}"
-                mv "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" .
-            elif [ "xz" = "$WEBI_EXT" ]; then
-                echo "Inflating ${my_dl_rel}"
-                unxz -c "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" > "$(basename "$WEBI_PKG_FILE")"
-            else
-                echo "Failed to extract ${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
-                exit 1
-            fi
-        )
-    }
+        my_dl_rel="$(
+            fn_sub_home "${WEBI_PKG_PATH}/${WEBI_PKG_FILE}"
+        )"
+        if [ "tar" = "$WEBI_EXT" ]; then
+            echo "    Extracting $(t_path "${my_dl_rel}")"
+            tar xf "${WEBI_PKG_PATH}/$WEBI_PKG_FILE"
+        elif [ "zip" = "$WEBI_EXT" ]; then
+            echo "    Extracting $(t_path "${my_dl_rel}")"
+            unzip "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" > __unzip__.log
+        elif [ "exe" = "$WEBI_EXT" ]; then
+            echo "    Moving $(t_path "${my_dl_rel}")"
+            echo "      to $(t_path "$(fn_sub_home "$(pwd)")")"
+            mv "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" .
+        elif [ "git" = "$WEBI_EXT" ]; then
+            echo "    Moving $(t_path "${my_dl_rel}")"
+            mv "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" .
+        elif [ "xz" = "$WEBI_EXT" ]; then
+            echo "    Inflating $(t_path "${my_dl_rel}")"
+            unxz -c "${WEBI_PKG_PATH}/$WEBI_PKG_FILE" > "$(basename "$WEBI_PKG_FILE")"
+        else
+            echo "    $(t_err 'Failed to extract') $(t_path "${WEBI_PKG_PATH}/$WEBI_PKG_FILE")"
+            exit 1
+        fi
+    ); }
 
     # use 'pathman' to update $HOME/.config/envman/PATH.env
     webi_path_add() {
@@ -522,13 +409,19 @@ __bootstrap_webi() {
     # move commands from the extracted archive directory
     # to $HOME/.local/opt or $HOME/.local/bin
     webi_install() {
+        b_src=''
         if test -n "${WEBI_SINGLE}"; then
+            b_src="${pkg_src_cmd}"
             mkdir -p "$(dirname "$pkg_src_cmd")"
-            mv ./"$pkg_cmd_name"* "$pkg_src_cmd"
         else
+            echo "    Removing $(t_path "${pkg_src}")"
             rm -rf "$pkg_src"
-            mv ./"$pkg_cmd_name"* "$pkg_src"
+            b_src="${pkg_src}"
         fi
+
+        echo "    Moving $(t_path "${pkg_cmd_name}")"
+        echo "      to $(t_path "$(fn_sub_home "${b_src}")")"
+        mv ./"${pkg_cmd_name}"* "${b_src}"
     }
 
     # run post-install functions - just updating PATH by default
@@ -549,15 +442,30 @@ __bootstrap_webi() {
     }
 
     _webi_done_message() {
-        my_dst_rel="$(
-            webi_sub_home "${pkg_dst_cmd}"
-        )"
-        my_canonical_name="$(
-            _webi_canonical_name
-        )"
-        echo "Installed ${my_canonical_name} as ${my_dst_rel}"
+        my_dst_rel="$(fn_sub_home "${pkg_dst_cmd}")"
+        my_canonical_name="$(_webi_canonical_name)"
+        echo ""
+        echo "    Installed $(t_pkg "${my_canonical_name}") as $(t_link "${my_dst_rel}")"
     }
 
+    ##
+    ## Set up tmp, download, and install directories
+    ##
+
+    WEBI_TMP=${WEBI_TMP:-"$(mktemp -d -t webinstall-"${WEBI_PKG-}".XXXXXXXX)"}
+    export _webi_tmp="${_webi_tmp:-"$HOME/.local/opt/webi-tmp.d"}"
+
+    mkdir -p "${WEBI_PKG_PATH}"
+    mkdir -p "$HOME/.local/bin"
+    mkdir -p "$HOME/.local/opt"
+
+    if test -e ~/.local/bin; then
+        echo "    $(t_dim 'Found') $(t_path ' ~/.local/bin')"
+    else
+        echo "    Creating$(t_path ' ~/.local/bin')"
+        mkdir -p "$HOME/.local/bin"
+    fi
+
     ##
     ##
     ## BEGIN custom override functions from <package>/install.sh
@@ -566,20 +474,6 @@ __bootstrap_webi() {
 
     WEBI_SINGLE=
 
-    if [ -z "${WEBI_WELCOME-}" ]; then
-        echo ""
-        printf "Thanks for using webi to install '\e[32m%s\e[0m' on '\e[33m%s (%s) %s\e[0m'.\n" "${WEBI_PKG:-"Unknown Package"}" "$(uname -s)" "${WEBI_LIBC:-"Unknown Libc"}" "$(uname -m)"
-        echo "Have a problem? Experience a bug? Please let us know:"
-        printf "        \e[2m\e[36mhttps://github.com/webinstall/webi-installers/issues\e[0m\n"
-        echo ""
-        printf "\e[35mLovin'\e[0m it? Say thanks with a \e[1m\e[33mStar on GitHub\e[0m:\n"
-        printf "        \e[36mhttps://github.com/webinstall/webi-installers\e[0m\n"
-        echo ""
-    fi
-
-    WEBI_WELCOME=true
-    export WEBI_WELCOME
-
     __init_installer() {
         # the installer will be injected here
         # {{ installer }}
@@ -642,12 +536,12 @@ __bootstrap_webi() {
         (
             cd "$WEBI_TMP"
             my_src_rel="$(
-                webi_sub_home "${pkg_src_cmd}"
+                fn_sub_home "${pkg_src_cmd}"
             )"
             if test -e "${pkg_src_cmd}"; then
-                echo "Found ${my_src_rel} (remove to force reinstall)"
+                echo "    $(t_dim 'Found') $(t_path "${my_src_rel}") $(t_dim '(remove to force reinstall)')"
             else
-                echo "Installing to ${my_src_rel}"
+                echo "    Installing to $(t_path "${my_src_rel}")"
                 if command -v pkg_install > /dev/null; then pkg_install; else webi_install; fi
                 chmod a+x "$pkg_src"
                 chmod a+x "$pkg_src_cmd"
@@ -674,22 +568,328 @@ __bootstrap_webi() {
     webi_path_add "$HOME/.local/bin"
     if [ -z "${_WEBI_CHILD-}" ] && [ -f "$_webi_tmp/.PATH.env" ]; then
         if test -s "$_webi_tmp/.PATH.env"; then
-            printf 'PATH.env updated with:\n'
+            # shellcheck disable=SC2088 # ~ should not expand here
+            echo "    Updated $(t_path '~/.config/envman/PATH.env') updated with:"
             sort -u "$_webi_tmp/.PATH.env" | while read -r my_new_path; do
-                echo "        ${my_new_path}"
+                echo "        $(t_path "${my_new_path}")"
             done
-            printf "\n"
+            echo ""
 
             rm -f "$_webi_tmp/.PATH.env"
 
-            printf "\e[1m\e[35mTO FINISH\e[0m: copy, paste & run the following command:\n"
-            printf "\n"
-            printf "        \e[1m\e[32msource ~/.config/envman/PATH.env\e[0m\n"
-            printf "        (newly opened terminal windows will update automatically)\n"
+            echo ">>> $(t_attn 'ACTION REQUIRED') <<<"
+            echo ""
+            echo "        Copy, paste & run the following command:"
+            echo "        $(t_attn 'source ~/.config/envman/PATH.env')"
+            echo "        (newly opened terminal windows will update automatically)"
+            echo ""
+            echo "^^^ $(t_attn 'ACTION REQUIRED') ^^^"
         fi
     fi
 
     rm -rf "$WEBI_TMP"
 }
 
-__bootstrap_webi
+#########################################
+#                                       #
+# Display Debug Info in Case of Failure #
+#                                       #
+#########################################
+
+fn_show_welcome_back() { (
+    if test -n "${WEBI_WELCOME:-}"; then
+        return 0
+    fi
+
+    echo ""
+    # invert t_task and t_pkg for top-level welcome message
+    printf -- ">>> %s %s  <<<\n" \
+        "$(t_pkg 'Welcome to') $(t_task 'Webi')$(t_pkg '!')" \
+        "$(t_dim "- modern tools, instant installs.")"
+    echo "    We expect your experience to be $(t_em 'absolutely perfect')!"
+    echo ""
+    echo "    $(t_attn 'Success')? Star it!   $(t_url 'https://github.com/webinstall/webi-installers')"
+    echo "    $(t_attn 'Problem')? Report it: $(t_url 'https://github.com/webinstall/webi-installers/issues')"
+    echo "                        $(t_dim "(your system is") $(t_host "$(uname -s)")/$(t_host "$(uname -m)") $(t_dim "with") $(t_host "$(fn_get_libc)") $(t_dim "&") $(t_host "$(fn_get_http_client_name)")$(t_dim ")")"
+
+    sleep 0.2
+); }
+
+fn_get_libc() { (
+    # Ex:
+    #     musl
+    #     libc
+    if ldd /bin/ls 2> /dev/null | grep -q 'musl' 2> /dev/null; then
+        echo 'musl'
+    elif uname -o | grep -q 'GNU' || uname -s | grep -q 'Linux'; then
+        echo 'gnu'
+    else
+        echo 'libc'
+    fi
+); }
+
+fn_get_http_client_name() { (
+    # Ex:
+    #     curl
+    #     curl+wget
+    b_client=""
+    if command -v curl > /dev/null; then
+        b_client="curl"
+    fi
+    if command -v wget > /dev/null; then
+        if test -z "${b_client}"; then
+            b_client="wget"
+        else
+            b_client="curl+wget"
+        fi
+    fi
+
+    echo "${b_client}"
+); }
+
+#########################################
+#                                       #
+#      For Making the Display Nice      #
+#                                       #
+#########################################
+
+# Term Types
+t_cmd() { (fn_printf '\e[2m\e[35m%s\e[39m\e[22m' "${1}"); }
+t_host() { (fn_printf '\e[2m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_link() { (fn_printf '\e[1m\e[36m%s\e[39m\e[22m' "${1}"); }
+t_path() { (fn_printf '\e[2m\e[32m%s\e[39m\e[22m' "${1}"); }
+t_pkg() { (fn_printf '\e[1m\e[32m%s\e[39m\e[22m' "${1}"); }
+t_task() { (fn_printf '\e[36m%s\e[39m' "${1}"); }
+t_url() { (fn_printf '\e[2m%s\e[22m' "${1}"); }
+
+# Levels
+t_info() { (fn_printf '\e[1m\e[36m%s\e[39m\e[22m' "${1}"); }
+t_attn() { (fn_printf '\e[1m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_warn() { (fn_printf '\e[1m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_err() { (fn_printf '\e[31m%s\e[39m' "${1}"); }
+
+# Styles
+t_bold() { (fn_printf '\e[1m%s\e[22m' "${1}"); }
+t_dim() { (fn_printf '\e[2m%s\e[22m' "${1}"); }
+t_em() { (fn_printf '\e[3m%s\e[23m' "${1}"); }
+t_under() { (fn_printf '\e[4m%s\e[24m' "${1}"); }
+
+# FG Colors
+t_cyan() { (fn_printf '\e[36m%s\e[39m' "${1}"); }
+t_green() { (fn_printf '\e[32m%s\e[39m' "${1}"); }
+t_magenta() { (fn_printf '\e[35m%s\e[39m' "${1}"); }
+t_yellow() { (fn_printf '\e[33m%s\e[39m' "${1}"); }
+
+fn_printf() { (
+    a_style="${1}"
+    a_text="${2}"
+    if fn_is_tty; then
+        #shellcheck disable=SC2059
+        printf -- "${a_style}" "${a_text}"
+    else
+        printf -- '%s' "${a_text}"
+    fi
+); }
+
+fn_sub_home() { (
+    my_rel=${HOME}
+    my_abs=${1}
+    echo "${my_abs}" | sed "s:^${my_rel}:~:"
+); }
+
+###################################
+#                                 #
+#       Detect HTTP Client        #
+#                                 #
+###################################
+
+fn_wget() { (
+    # Doc:
+    #     Downloads the file at the given url to the given path
+    a_url="${1}"
+    a_path="${2}"
+
+    cmd_wget="wget -q --user-agent"
+    if fn_is_tty; then
+        cmd_wget="wget -q --show-progress --user-agent"
+    fi
+
+    b_triple_ua="$(fn_get_target_triple_user_agent)"
+    b_agent="webi/wget ${b_triple_ua}"
+    if command -v curl > /dev/null; then
+        b_agent="webi/wget+curl ${b_triple_ua}"
+    fi
+
+    if ! $cmd_wget "${b_agent}" -c "${a_url}" -O "${a_path}"; then
+        echo >&2 "    $(t_err "failed to download (wget)") '$(t_url "${a_url}")'"
+        echo >&2 "    $cmd_wget '${b_agent}' -c '${a_url}' -O '${a_path}'"
+        echo >&2 "    $(wget -V)"
+        return 1
+    fi
+); }
+
+fn_curl() { (
+    # Doc:
+    #     Downloads the file at the given url to the given path
+    a_url="${1}"
+    a_path="${2}"
+
+    cmd_curl="curl -f -sSL -#"
+    if fn_is_tty; then
+        cmd_curl="curl -f -sSL"
+    fi
+
+    b_triple_ua="$(fn_get_target_triple_user_agent)"
+    b_agent="webi/curl ${b_triple_ua}"
+    if command -v wget > /dev/null; then
+        b_agent="webi/curl+wget ${b_triple_ua}"
+    fi
+
+    if ! $cmd_curl -A "${b_agent}" "${a_url}" -o "${a_path}"; then
+        echo >&2 "    $(t_err "failed to download (curl)") '$(t_url "${a_url}")'"
+        echo >&2 "    $cmd_curl -A '${b_agent}' '${a_url}' -o '${a_path}'"
+        echo >&2 "    $(curl -V)"
+        return 1
+    fi
+); }
+
+fn_get_target_triple_user_agent() { (
+    # Ex:
+    #     x86_64/unknown Linux/5.15.107-2-pve gnu
+    #     arm64/unknown Darwin/22.6.0 libc
+    echo "$(uname -m)/unknown $(uname -s)/$(uname -r) $(fn_get_libc)"
+); }
+
+fn_download_to_path() { (
+    a_url="${1}"
+    a_path="${2}"
+
+    mkdir -p "$(dirname "${a_path}")"
+    if command -v wget > /dev/null; then
+        fn_wget "${a_url}" "${a_path}.part"
+    elif command -v curl > /dev/null; then
+        fn_curl "${a_url}" "${a_path}.part"
+    else
+        echo >&2 "    $(t_err "failed to detect HTTP client (curl, wget)")"
+        return 1
+    fi
+    mv "${a_path}.part" "${a_path}"
+); }
+
+##############################################
+#                                            #
+# Install or Update Webi and Install Package #
+#                                            #
+##############################################
+
+webi_upgrade() { (
+    a_path="${1}"
+
+    b_path_rel="$(fn_sub_home "${a_path}")"
+    b_checksum=""
+    if test -r "${a_path}"; then
+        b_checksum="$(fn_checksum "${a_path}")"
+    fi
+    if test "$b_checksum" = "${WEBI_CHECKSUM}"; then
+        sleep 0.1
+        return 0
+    fi
+
+    b_webi_file_url="${WEBI_HOST}/packages/webi/webi.sh"
+    b_tmp=''
+    if test -r "${a_path}"; then
+        b_ts="$(date -u '+%s')"
+        b_tmp="${a_path}.${b_ts}.bak"
+        mv "${a_path}" "${b_tmp}"
+        echo ""
+        echo "$(t_task 'Updating') $(t_pkg 'Webi')"
+    fi
+
+    b_download_dir="$(dirname "${a_path}")"
+    if ! test -w "${b_download_dir}"; then
+        echo "    Creating $(t_path "${b_download_dir}/")"
+        mkdir -p "${b_download_dir}"
+    fi
+    echo "    Downloading $(t_url "${b_webi_file_url}")"
+    echo "        to $(t_path "${b_path_rel}")"
+    fn_download_to_path "${b_webi_file_url}" "${a_path}"
+    chmod u+x "${a_path}"
+
+    if test -r "${b_tmp}"; then
+        rm -f "${b_tmp}"
+    fi
+); }
+
+fn_checksum() {
+    a_filepath="${1}"
+
+    cmd_shasum='sha1sum'
+    if command -v shasum > /dev/null; then
+        cmd_shasum='shasum'
+    fi
+
+    $cmd_shasum "${a_filepath}" | cut -d' ' -f1 | cut -c 1-8
+}
+
+##############################################
+#                                            #
+#          Detect TTY and run main           #
+#                                            #
+##############################################
+
+fn_is_tty() {
+    if test "${WEBI_TTY}" = 'tty'; then
+        return 0
+    fi
+    return 1
+}
+
+fn_detect_tty() { (
+    # stdin will NOT be a tty if it's being piped
+    # stdout & stderr WILL be a tty even when piped
+    # they are not a tty if being captured or redirected
+    # 'set -i' is NOT available in sh
+    if test -t 1 && test -t 2; then
+        return 0
+    fi
+
+    return 1
+); }
+
+main() { (
+    set -e
+    set -u
+    #set -x
+
+    export WEBI_HOST=
+    export WEBI_CHECKSUM=
+    export WEBI_PKG=
+
+    WEBI_TTY="${WEBI_TTY:-}"
+    if test -z "${WEBI_TTY}"; then
+        if fn_detect_tty; then
+            WEBI_TTY="tty"
+        fi
+        export WEBI_TTY
+    fi
+
+    if test -z "${WEBI_WELCOME:-}"; then
+        fn_show_welcome_back
+    fi
+    export WEBI_WELCOME='shown'
+
+    # note: we may support custom locations in the future
+    export WEBI_HOME="${HOME}/.local"
+    b_webi_path="${WEBI_HOME}/bin/webi"
+
+    WEBI_CURRENT="${WEBI_CURRENT:-}"
+    if test "${WEBI_CURRENT}" != "${WEBI_CHECKSUM}"; then
+        webi_upgrade "${b_webi_path}"
+        export WEBI_CURRENT="${WEBI_CHECKSUM}"
+    fi
+
+    echo "$(t_task 'Installing') $(t_pkg "${WEBI_PKG}") $(t_task '...')"
+    __bootstrap_webi
+); }
+
+main

_webi/releases.js

@@ -1,8 +1,10 @@
 'use strict';
 
-var fs = require('node:fs');
+var Crypto = require('crypto');
+var Fs = require('node:fs/promises');
 var path = require('node:path');
 var request = require('@root/request');
+
 var _normalize = require('../_webi/normalize.js');
 
 var reInstallTpl = /\s*#?\s*{{ installer }}/;
@@ -39,10 +41,7 @@ Releases.renderBash = async function (
   if (!tag) {
     tag = '';
   }
-  let installTxt = await fs.promises.readFile(
-    path.join(pkgdir, 'install.sh'),
-    'utf8',
-  );
+  let installTxt = await Fs.readFile(path.join(pkgdir, 'install.sh'), 'utf8');
   installTxt = padScript(installTxt);
   var vers = rel.version.split('.');
   var v = {
@@ -55,8 +54,8 @@ Releases.renderBash = async function (
       .replace(/^-/, ''),
   };
   var pkgFile = rel.filename || rel.name;
-  let tplTxt = await fs.promises.readFile(
-    path.join(__dirname, 'install-package.tpl.sh'),
+  let tplTxt = await Fs.readFile(
+    path.join(__dirname, 'package-install.tpl.sh'),
     'utf8',
   );
   // ex: 'node@lts' or 'node'
@@ -90,7 +89,10 @@ Releases.renderBash = async function (
   ]
     .join(',')
     .replace(/'/g, '');
+
+  let webiChecksum = await Releases.getWebiShChecksum();
   let envReplacements = [
+    ['WEBI_CHECKSUM', webiChecksum],
     ['WEBI_PKG', webiPkg],
     ['WEBI_HOST', baseurl],
     ['WEBI_OS', os],
@@ -127,7 +129,7 @@ Releases.renderBash = async function (
     // #export WEBI_FOO=xyz => export WEBI_FOO='123'
     // export WEBI_FOO=     => export WEBI_FOO='123'
     let envRe = new RegExp(
-      `^[ \\t]*#?[ \\t]*(export\\s)?[ \\t]*(${name})=.*`,
+      `^[ \\t]*#?[ \\t]*(export[ \\t])?[ \\t]*(${name})=.*`,
       'm',
     );
     if (BAD_SH_RE.test(value)) {
@@ -156,10 +158,7 @@ Releases.renderPowerShell = async function (
   if (!tag) {
     tag = '';
   }
-  let installTxt = await fs.promises.readFile(
-    path.join(pkgdir, 'install.ps1'),
-    'utf8',
-  );
+  let installTxt = await Fs.readFile(path.join(pkgdir, 'install.ps1'), 'utf8');
   installTxt = padScript(installTxt);
   /*
     var vers = rel.version.split('.');
@@ -173,8 +172,8 @@ Releases.renderPowerShell = async function (
         .replace(/^-/, '')
     };
   */
-  let tplTxt = await fs.promises.readFile(
-    path.join(__dirname, 'install-package.tpl.ps1'),
+  let tplTxt = await Fs.readFile(
+    path.join(__dirname, 'package-install.tpl.ps1'),
     'utf8',
   );
   var pkgver = pkg + '@' + ver;
@@ -218,3 +217,32 @@ Releases.renderPowerShell = async function (
       .replace(reInstallTpl, '\n' + installTxt)
   );
 };
+
+var _webiShMeta = {
+  stale: 10 * 1000,
+  updated_at: 0,
+  checksum: '',
+  mtime: 0,
+};
+Releases.getWebiShChecksum = async function () {
+  let now = Date.now();
+  let ago = now - _webiShMeta.updated_at;
+  if (ago <= _webiShMeta.stale) {
+    return _webiShMeta.checksum;
+  }
+
+  let webiPath = path.join(__dirname, '../webi/webi.sh');
+  let stat = await Fs.stat(webiPath);
+  if (stat.mtimeMs === _webiShMeta.mtime) {
+    return _webiShMeta.checksum;
+  }
+
+  let webiBuf = await Fs.readFile(webiPath, null);
+  let webiHash = Crypto.createHash('sha1').update(webiBuf).digest('hex');
+  let webiChecksum = webiHash.slice(0, 8);
+
+  _webiShMeta.mtime = stat.mtimeMs;
+  _webiShMeta.updated_at = now;
+  _webiShMeta.checksum = webiChecksum;
+  return _webiShMeta.checksum;
+};

_webi/serve-installer.js

@@ -2,7 +2,6 @@
 
 var Installers = module.exports;
 
-var Crypto = require('crypto');
 var Fs = require('fs/promises');
 var path = require('path');
 
@@ -136,7 +135,7 @@ Installers.getPosixCurlPipeBootstrap = async function ({ baseurl, pkg, ver }) {
   let bootTxt = await Fs.readFile(CURL_PIPE_SH_BOOT, 'utf8');
 
   var webiPkg = [pkg, ver].filter(Boolean).join('@');
-  var webiChecksum = await Installers.getWebiShChecksum();
+  var webiChecksum = await Releases.getWebiShChecksum();
   var envReplacements = [
     ['WEBI_PKG', webiPkg],
     ['WEBI_HOST', baseurl],
@@ -149,7 +148,7 @@ Installers.getPosixCurlPipeBootstrap = async function ({ baseurl, pkg, ver }) {
 
     // TODO create REs once, in higher scope
     let envRe = new RegExp(
-      `^[ \\t]*#?[ \\t]*(export\\s)?[ \\t]*(${name})=.*`,
+      `^[ \\t]*#?[ \\t]*(export[ \\t])?[ \\t]*(${name})=.*`,
       'm',
     );
 
@@ -174,7 +173,7 @@ Installers.getPwshCurlPipeBootstrap = async function ({
   let bootTxt = await Fs.readFile(CURL_PIPE_PS1_BOOT, 'utf8');
 
   var webiPkg = [pkg, ver].filter(Boolean).join('@');
-  //var webiChecksum = await Installers.getWebiPs1Checksum();
+  //var webiChecksum = await Releases.getWebiPs1Checksum();
   var envReplacements = [
     ['Env:WEBI_PKG', webiPkg],
     ['Env:WEBI_HOST', baseurl],
@@ -209,32 +208,3 @@ Installers.getPwshCurlPipeBootstrap = async function ({
 
   return bootTxt;
 };
-
-var _webiShMeta = {
-  stale: 10 * 1000,
-  updated_at: 0,
-  checksum: '',
-  mtime: 0,
-};
-Installers.getWebiShChecksum = async function () {
-  let now = Date.now();
-  let ago = now - _webiShMeta.updated_at;
-  if (ago <= _webiShMeta.stale) {
-    return _webiShMeta.checksum;
-  }
-
-  let webiPath = path.join(__dirname, '../webi/webi.sh');
-  let stat = await Fs.stat(webiPath);
-  if (stat.mtimeMs === _webiShMeta.mtime) {
-    return _webiShMeta.checksum;
-  }
-
-  let webiBuf = await Fs.readFile(webiPath, null);
-  let webiHash = Crypto.createHash('sha1').update(webiBuf).digest('hex');
-  let webiChecksum = webiHash.slice(0, 8);
-
-  _webiShMeta.mtime = stat.mtimeMs;
-  _webiShMeta.updated_at = now;
-  _webiShMeta.checksum = webiChecksum;
-  return _webiShMeta.checksum;
-};

chromedriver/install.sh

@@ -20,20 +20,28 @@ __init_chromedriver() {
 
     # pkg_install must be defined by every package
     pkg_install() {
-        # ~/.local/opt/chromedriver-v88.0.4324.96/bin
+        # ~/.local/opt/chromedriver-v121.0.6130.0/bin
         mkdir -p "$(dirname "$pkg_src_cmd")"
 
-        # mv ./chromedriver-*/chromedriver ~/.local/opt/chromedriver-v88.0.4324.96/bin/chromedriver
-        mv ./chromedriver* "$pkg_src_cmd"
+        # mv ./chromedriver-macos-arm64/chromedriver \
+        #     ~/.local/opt/chromedriver-v121.0.6130.0/bin/chromedriver
+        mv ./chromedriver-*/chromedriver "$pkg_src_cmd"
+
+        echo ""
+        echo "    $(t_warn 'MANUAL STEPS TO FINISH:') you may need to install libnss3:"
+        echo "        $(t_cmd 'sudo apt install -y') $(t_warn 'libnss3')"
     }
 
     # pkg_get_current_version is recommended, but (soon) not required
     pkg_get_current_version() {
         # 'chromedriver --version' has output in this format:
-        #       ChromeDriver 88.0.4324.96 (68dba2d8a0b149a1d3afac56fa74648032bcf46b-refs/branch-heads/4324@{#1784})
+        #       ChromeDriver 121.0.6130.0 (5fc19c7ab5e88bb674c2efc65db4b7890a52a4ec-refs/branch-heads/6130@{#1})
         # This trims it down to just the version number:
-        #       88.0.4324.96
-        chromedriver --version 2> /dev/null | head -n 1 | cut -d ' ' -f 2
+        #       121.0.6130.0
+        chromedriver --version 2> /dev/null |
+            head -n 1 |
+            tr -s ' ' |
+            cut -d' ' -f2
     }
 
 }

chromedriver/releases.js

@@ -1,81 +1,77 @@
 'use strict';
 
-var matchers = {
-  key: /.*Key>(.*)<\/Key.*/,
-  generation: /.*Generation>(.*)<\/Generation.*/,
-  metaGeneration: /.*MetaGeneration>(.*)<\/MetaGeneration.*/,
-  lastModified: /.*LastModified>(.*)<\/LastModified.*/,
-  etag: /.*ETag>(.*)<\/ETag.*/,
-  size: /.*Size>(.*)<\/Size.*/,
-};
-var baseUrl = 'https://chromedriver.storage.googleapis.com';
+// See <https://googlechromelabs.github.io/chrome-for-testing/>
+var releaseApiUrl =
+  'https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json';
 
-module.exports = function (request) {
-  var all = {
+// {
+//   "timestamp": "2023-11-15T21:08:56.730Z",
+//   "versions": [
+//     {
+//       "version": "121.0.6120.0",
+//       "revision": "1222902",
+//       "downloads": {
+//         "chrome": [],
+//         "chromedriver": [
+//           {
+//             "platform": "linux64",
+//             "url": "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/121.0.6120.0/linux64/chromedriver-linux64.zip"
+//           },
+//           {
+//             "platform": "mac-arm64",
+//             "url": "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/121.0.6120.0/mac-arm64/chromedriver-mac-arm64.zip"
+//           },
+//           {
+//             "platform": "mac-x64",
+//             "url": "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/121.0.6120.0/mac-x64/chromedriver-mac-x64.zip"
+//           },
+//           {
+//             "platform": "win32",
+//             "url": "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/121.0.6120.0/win32/chromedriver-win32.zip"
+//           },
+//           {
+//             "platform": "win64",
+//             "url": "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/121.0.6120.0/win64/chromedriver-win64.zip"
+//           }
+//         ],
+//         "chrome-headless-shell": []
+//       }
+//     }
+//   ]
+// }
+
+module.exports = async function (request) {
+  let resp = await request({
+    url: releaseApiUrl,
+    json: true,
+  });
+
+  let builds = [];
+  for (let release of resp.body.versions) {
+    if (!release.downloads.chromedriver) {
+      continue;
+    }
+
+    let version = release.version;
+    for (let asset of release.downloads.chromedriver) {
+      let build = {
+        version: version,
+        download: asset.url,
+        // I' not sure that this is actually statically built but it
+        // seems to be and at worst we'll just get bug reports for Apline
+        libc: 'none',
+      };
+
+      builds.push(build);
+    }
+  }
+
+  let all = {
     download: '',
-    releases: [],
+    releases: builds,
   };
 
-  // XML
-  return request({
-    url: 'https://chromedriver.storage.googleapis.com/',
-    json: false,
-  })
-    .then(function (resp) {
-      var body = resp.body;
-      var groups = body.split(/<\/?Contents>/g);
-      // get rid of leading and trailing junk
-      groups.shift();
-      groups.pop();
-      var metas = groups.map(function (group) {
-        return {
-          key: group.replace(matchers.key, '$1'),
-          //generation: group.replace(matchers.generation, '$1'),
-          //metaGeneration: group.replace(matchers.metaGeneration, '$1'),
-          lastModified: group.replace(matchers.lastModified, '$1'),
-          //etag: group.replace(matchers.etag, '$1'),
-          //size: group.replace(matchers.size, '$1')
-        };
-      });
-      all.download = baseUrl + '/{{ download }}';
-      metas.forEach(function (asset) {
-        if (!asset.key.includes('chromedriver')) {
-          // skip the indexes, images, etc
-          return null;
-        }
-
-        var osname = asset.key.replace(/.*(win|mac|linux)/, '$1');
-        var arch;
-        if (asset.key.includes('linux')) {
-          osname = 'linux';
-        } else if (asset.key.includes('mac64')) {
-          osname = 'macos';
-          if (asset.key.includes('_m1.')) {
-            arch = 'arm64';
-          }
-        } else if (asset.key.includes('win')) {
-          osname = 'windows';
-          arch = 'amd64';
-        }
-        all.releases.push({
-          // 87.0.4280.88/chromedriver_win32.zip => 87.0.4280.88
-          version: asset.key.replace(/(.*)\/.*/, '$1'),
-          lts: false,
-          channel: 'stable',
-          date: asset.lastModified.replace(/T.*/, '$1'),
-          os: osname,
-          arch: arch,
-          hash: '-', // not sure about including etag as hash yet
-          download: asset.key,
-        });
-      });
-    })
-    .then(function () {
-      all.releases.sort(function (a, b) {
-        return new Date(b.date).valueOf() - new Date(a.date).valueOf();
-      });
-      return all;
-    });
+  return all;
 };
 
 if (module === require.main) {

cmake/releases.js

@@ -7,6 +7,10 @@ var repo = 'CMake';
 module.exports = function (request) {
   return github(request, owner, repo).then(function (all) {
     for (let rel of all.releases) {
+      if (rel.version.startsWith('v')) {
+        rel._version = rel.version.slice(1);
+      }
+
       {
         let linuxRe = /(\b|_)(linux|gnu)(\b|_)/i;
         let isLinux = linuxRe.test(rel.download) || linuxRe.test(rel.name);

dashcore/releases.js

@@ -6,14 +6,16 @@ var repo = 'dash';
 
 module.exports = function (request) {
   return github(request, owner, repo).then(function (all) {
-    all.releases = all.releases.filter(function (rel) {
-      return !rel.name.endsWith('.asc');
-    });
     all.releases.forEach(function (rel) {
       if (rel.name.includes('osx64')) {
         rel.os = 'macos';
       }
+
+      if (rel.version.startsWith('v')) {
+        rel._version = rel.version.slice(1);
+      }
     });
+
     all._names = ['dashd', 'dashcore'];
     return all;
   });

fd/releases.js

@@ -6,6 +6,17 @@ var repo = 'fd';
 
 module.exports = function (request) {
   return github(request, owner, repo).then(function (all) {
+    let builds = [];
+
+    for (let build of all.releases) {
+      if (build.name === 'fd') {
+        continue;
+      }
+
+      builds.push(build);
+    }
+
+    all.releases = builds;
     return all;
   });
 };

flutter/releases.js

@@ -76,12 +76,11 @@ module.exports = async function (request) {
 
       all.releases.push({
         version: asset.version,
+        _version: `${asset.version}-${asset.channel}`,
         lts: false,
         channel: asset.channel,
         date: asset.release_date.replace(/T.*/, ''),
-        os: osname,
-        arch: 'amd64',
-        hash: asset.hash,
+        //sha256: asset.sha256,
         download: asset.archive,
       });
     }

go/releases.js

@@ -7,6 +7,17 @@ var archMap = {
   386: 'x86',
 };
 
+let ODDITIES = ['bootstrap', '-arm6.'];
+
+function isOdd(filename) {
+  for (let oddity of ODDITIES) {
+    let isOddity = filename.includes(oddity);
+    if (isOddity) {
+      return true;
+    }
+  }
+}
+
 function getAllReleases(request) {
   /*
   {
@@ -47,8 +58,8 @@ function getAllReleases(request) {
       var fileversion = release.version.slice(2);
 
       release.files.forEach((asset) => {
-        let isArtifact = asset.filename.includes('bootstrap');
-        if (isArtifact) {
+        let odd = isOdd(asset.filename);
+        if (odd) {
           return;
         }
 

jq/releases.js

@@ -4,11 +4,32 @@ var github = require('../_common/github.js');
 var owner = 'stedolan';
 var repo = 'jq';
 
+let ODDITIES = ['-no-oniguruma'];
+
+function isOdd(build) {
+  for (let oddity of ODDITIES) {
+    let isOddity = build.name.includes(oddity);
+    if (isOddity) {
+      return true;
+    }
+  }
+}
+
 module.exports = function (request) {
   return github(request, owner, repo).then(function (all) {
-    all.releases.forEach(function (rel) {
-      rel.version = String(rel.version).replace(/^jq\-/, '');
-    });
+    let builds = [];
+
+    for (let build of all.releases) {
+      let odd = isOdd(build);
+      if (odd) {
+        continue;
+      }
+
+      build.version = build.version.replace(/^jq\-/, '');
+      builds.push(build);
+    }
+
+    all.releases = builds;
     return all;
   });
 };

kubectx/releases.js

@@ -6,7 +6,23 @@ var repo = 'kubectx';
 
 module.exports = function (request) {
   return github(request, owner, repo).then(function (all) {
-    all._names = ['kubectx', 'kubens'];
+    let builds = [];
+
+    for (let build of all.releases) {
+      // this installs separately
+      if (build.name.includes('kubens')) {
+        continue;
+      }
+
+      // this is the legacy bash script
+      if (build.name === 'kubectx') {
+        continue;
+      }
+
+      builds.push(build);
+    }
+
+    all.releases = builds;
     return all;
   });
 };

kubens/releases.js

@@ -6,10 +6,23 @@ var repo = 'kubectx';
 
 module.exports = function (request) {
   return github(request, owner, repo).then(function (all) {
-    // remove kubectx, etc. from kubens list
-    all.releases = all.releases.filter(function (rel) {
-      return !/(\.txt)|(kubectx)|(kubectx_)$/i.test(rel.name);
-    });
+    let builds = [];
+
+    for (let build of all.releases) {
+      // this installs separately
+      if (build.name.includes('kubectx')) {
+        continue;
+      }
+
+      // this is the legacy bash script
+      if (build.name === 'kubens') {
+        continue;
+      }
+
+      builds.push(build);
+    }
+
+    all.releases = builds;
     return all;
   });
 };

node/install.sh

@@ -40,5 +40,7 @@ pkg_link() {
 }
 
 pkg_done_message() {
-    echo "Installed 'node' and 'npm' at $pkg_dst"
+    b_dst="$(fn_sub_home "${pkg_dst}")"
+    echo ""
+    echo "    Installed $(t_pkg 'node') and $(t_pkg 'npm') at $(t_path "${b_dst}/")"
 }

ssh-authorize/ssh-authorize.ps1

@@ -166,7 +166,7 @@ function Add-AuthorizedKey($UrlOrPath) {
 
     $TmpKeys = "new_authorized_keys.tmp.txt"
 
-    curl.exe --fail-with-body -sS $UrlOrPath | Out-File -Force "${TmpKeys}.partial"
+    curl.exe -f -sS $UrlOrPath | Out-File -Force "${TmpKeys}.partial"
     $null = Move-Item -Force "${TmpKeys}.partial" $TmpKeys
 
     IF ($IsHttp) {

terraform/releases.js

@@ -1,15 +1,5 @@
 'use strict';
 
-let convert = {
-  freebsd: 'freebsd',
-  macos: 'darwin',
-  linux: 'linux',
-  windows: 'windows',
-  amd64: 'amd64',
-  arm: 'arm64',
-  386: 'x86',
-};
-
 function getAllReleases(request) {
   return request({
     url: 'https://releases.hashicorp.com/terraform/index.json',
@@ -26,9 +16,11 @@ function getAllReleases(request) {
         let r = {
           version: build.version,
           download: build.url,
-          os: convert[build.os],
-          arch: convert[build.arch],
-          channel: 'stable', // No other channels
+          // These are generic enough for the autodetect,
+          // and the per-file logic has proven to get outdated sooner
+          //os: convert[build.os],
+          //arch: convert[build.arch],
+          //channel: 'stable|-rc|-beta|-alpha',
         };
         all.releases.push(r);
       });

vcruntime/install.sh

@@ -1,2 +1,2 @@
-echo >&2 "vcruntime140.dll is only for Windows"
+echo >&2 "    $(t_err 'Error: vcruntime140.dll is only for Windows')"
 exit 1

webi/webi-pwsh.ps1

@@ -71,7 +71,7 @@ function Invoke-DownloadUrl {
         Write-Host "        ?$Params"
         $URL = "${URL}?${Params}"
     }
-    curl.exe '-#' --fail-with-body -sS -A $Env:WEBI_UA -L $URL | Out-File $TmpPath
+    curl.exe '-#' -f -sS -A $Env:WEBI_UA -L $URL | Out-File $TmpPath
 
     Remove-Item -Path $Path -Force -ErrorAction Ignore
     Move-Item $TmpPath $Path

webi/webi.sh

@@ -1,9 +1,219 @@
 #!/bin/sh
-
 set -e
 set -u
 #set -x
 
+#########################################
+#                                       #
+# Display Debug Info in Case of Failure #
+#                                       #
+#########################################
+
+fn_show_welcome_back() { (
+    if test -n "${WEBI_WELCOME:-}"; then
+        return 0
+    fi
+
+    echo ""
+    # invert t_task and t_pkg for top-level welcome message
+    printf -- ">>> %s %s  <<<\n" \
+        "$(t_pkg 'Welcome to') $(t_task 'Webi')$(t_pkg '!')" \
+        "$(t_dim "- modern tools, instant installs.")"
+    echo "    We expect your experience to be $(t_em 'absolutely perfect')!"
+    echo ""
+    echo "    $(t_attn 'Success')? Star it!   $(t_url 'https://github.com/webinstall/webi-installers')"
+    echo "    $(t_attn 'Problem')? Report it: $(t_url 'https://github.com/webinstall/webi-installers/issues')"
+    echo "                        $(t_dim "(your system is") $(t_host "$(uname -s)")/$(t_host "$(uname -m)") $(t_dim "with") $(t_host "$(fn_get_libc)") $(t_dim "&") $(t_host "$(fn_get_http_client_name)")$(t_dim ")")"
+
+    sleep 0.2
+); }
+
+fn_get_libc() { (
+    # Ex:
+    #     musl
+    #     libc
+    if ldd /bin/ls 2> /dev/null | grep -q 'musl' 2> /dev/null; then
+        echo 'musl'
+    elif uname -o | grep -q 'GNU' || uname -s | grep -q 'Linux'; then
+        echo 'gnu'
+    else
+        echo 'libc'
+    fi
+); }
+
+fn_get_http_client_name() { (
+    # Ex:
+    #     curl
+    #     curl+wget
+    b_client=""
+    if command -v curl > /dev/null; then
+        b_client="curl"
+    fi
+    if command -v wget > /dev/null; then
+        if test -z "${b_client}"; then
+            b_client="wget"
+        else
+            b_client="curl+wget"
+        fi
+    fi
+
+    echo "${b_client}"
+); }
+
+#########################################
+#                                       #
+#      For Making the Display Nice      #
+#                                       #
+#########################################
+
+# Term Types
+t_cmd() { (fn_printf '\e[2m\e[35m%s\e[39m\e[22m' "${1}"); }
+t_host() { (fn_printf '\e[2m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_link() { (fn_printf '\e[1m\e[36m%s\e[39m\e[22m' "${1}"); }
+t_path() { (fn_printf '\e[2m\e[32m%s\e[39m\e[22m' "${1}"); }
+t_pkg() { (fn_printf '\e[1m\e[32m%s\e[39m\e[22m' "${1}"); }
+t_task() { (fn_printf '\e[36m%s\e[39m' "${1}"); }
+t_url() { (fn_printf '\e[2m%s\e[22m' "${1}"); }
+
+# Levels
+t_info() { (fn_printf '\e[1m\e[36m%s\e[39m\e[22m' "${1}"); }
+t_attn() { (fn_printf '\e[1m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_warn() { (fn_printf '\e[1m\e[33m%s\e[39m\e[22m' "${1}"); }
+t_err() { (fn_printf '\e[31m%s\e[39m' "${1}"); }
+
+# Styles
+t_bold() { (fn_printf '\e[1m%s\e[22m' "${1}"); }
+t_dim() { (fn_printf '\e[2m%s\e[22m' "${1}"); }
+t_em() { (fn_printf '\e[3m%s\e[23m' "${1}"); }
+t_under() { (fn_printf '\e[4m%s\e[24m' "${1}"); }
+
+# FG Colors
+t_cyan() { (fn_printf '\e[36m%s\e[39m' "${1}"); }
+t_green() { (fn_printf '\e[32m%s\e[39m' "${1}"); }
+t_magenta() { (fn_printf '\e[35m%s\e[39m' "${1}"); }
+t_yellow() { (fn_printf '\e[33m%s\e[39m' "${1}"); }
+
+fn_printf() { (
+    a_style="${1}"
+    a_text="${2}"
+    if fn_is_tty; then
+        #shellcheck disable=SC2059
+        printf -- "${a_style}" "${a_text}"
+    else
+        printf -- '%s' "${a_text}"
+    fi
+); }
+
+fn_sub_home() { (
+    my_rel=${HOME}
+    my_abs=${1}
+    echo "${my_abs}" | sed "s:^${my_rel}:~:"
+); }
+
+###################################
+#                                 #
+#       Detect HTTP Client        #
+#                                 #
+###################################
+
+fn_wget() { (
+    # Doc:
+    #     Downloads the file at the given url to the given path
+    a_url="${1}"
+    a_path="${2}"
+
+    cmd_wget="wget -q --user-agent"
+    if fn_is_tty; then
+        cmd_wget="wget -q --show-progress --user-agent"
+    fi
+
+    b_triple_ua="$(fn_get_target_triple_user_agent)"
+    b_agent="webi/wget ${b_triple_ua}"
+    if command -v curl > /dev/null; then
+        b_agent="webi/wget+curl ${b_triple_ua}"
+    fi
+
+    if ! $cmd_wget "${b_agent}" -c "${a_url}" -O "${a_path}"; then
+        echo >&2 "    $(t_err "failed to download (wget)") '$(t_url "${a_url}")'"
+        echo >&2 "    $cmd_wget '${b_agent}' -c '${a_url}' -O '${a_path}'"
+        echo >&2 "    $(wget -V)"
+        return 1
+    fi
+); }
+
+fn_curl() { (
+    # Doc:
+    #     Downloads the file at the given url to the given path
+    a_url="${1}"
+    a_path="${2}"
+
+    cmd_curl="curl -f -sSL -#"
+    if fn_is_tty; then
+        cmd_curl="curl -f -sSL"
+    fi
+
+    b_triple_ua="$(fn_get_target_triple_user_agent)"
+    b_agent="webi/curl ${b_triple_ua}"
+    if command -v wget > /dev/null; then
+        b_agent="webi/curl+wget ${b_triple_ua}"
+    fi
+
+    if ! $cmd_curl -A "${b_agent}" "${a_url}" -o "${a_path}"; then
+        echo >&2 "    $(t_err "failed to download (curl)") '$(t_url "${a_url}")'"
+        echo >&2 "    $cmd_curl -A '${b_agent}' '${a_url}' -o '${a_path}'"
+        echo >&2 "    $(curl -V)"
+        return 1
+    fi
+); }
+
+fn_get_target_triple_user_agent() { (
+    # Ex:
+    #     x86_64/unknown Linux/5.15.107-2-pve gnu
+    #     arm64/unknown Darwin/22.6.0 libc
+    echo "$(uname -m)/unknown $(uname -s)/$(uname -r) $(fn_get_libc)"
+); }
+
+fn_download_to_path() { (
+    a_url="${1}"
+    a_path="${2}"
+
+    mkdir -p "$(dirname "${a_path}")"
+    if command -v wget > /dev/null; then
+        fn_wget "${a_url}" "${a_path}.part"
+    elif command -v curl > /dev/null; then
+        fn_curl "${a_url}" "${a_path}.part"
+    else
+        echo >&2 "    $(t_err "failed to detect HTTP client (curl, wget)")"
+        return 1
+    fi
+    mv "${a_path}.part" "${a_path}"
+); }
+
+##############################################
+#                                            #
+#          Detect TTY and run main           #
+#                                            #
+##############################################
+
+fn_is_tty() {
+    if test "${WEBI_TTY}" = 'tty'; then
+        return 0
+    fi
+    return 1
+}
+
+fn_detect_tty() { (
+    # stdin will NOT be a tty if it's being piped
+    # stdout & stderr WILL be a tty even when piped
+    # they are not a tty if being captured or redirected
+    # 'set -i' is NOT available in sh
+    if test -t 1 && test -t 2; then
+        return 0
+    fi
+
+    return 1
+); }
+
 __webi_main() {
 
     my_date="$(date +%F_%H-%M-%S)"
@@ -87,39 +297,38 @@ __webi_main() {
 
     webinstall() {
 
-        my_package="${1:-}"
-        if [ -z "$my_package" ]; then
+        b_package="${1:-}"
+        if test -z "${b_package}"; then
             echo >&2 "Usage: webi <package>@<version> ..."
             echo >&2 "Example: webi node@lts rg"
             exit 1
         fi
 
-        WEBI_BOOT="$(
-            mktemp -d -t "$my_package-bootstrap.$WEBI_TIMESTAMP.XXXXXXXX"
+        b_install_tmpdir="$(
+            mktemp -d -t "${b_package}-install.${WEBI_TIMESTAMP}.XXXXXXXX"
         )"
-        export WEBI_BOOT
 
-        my_installer_url="$WEBI_HOST/api/installers/$my_package.sh?formats=$my_ext"
+        my_installer_url="$WEBI_HOST/api/installers/${b_package}.sh?formats=${my_ext}"
         if [ -n "$WEBI_CURL" ]; then
             if ! curl -fsSL "$my_installer_url" -H "User-Agent: curl $WEBI_UA" \
-                -o "$WEBI_BOOT/$my_package-bootstrap.sh"; then
+                -o "${b_install_tmpdir}/${b_package}-install.sh"; then
                 echo >&2 "error fetching '$my_installer_url'"
                 exit 1
             fi
         else
             if ! wget -q "$my_installer_url" --user-agent="wget $WEBI_UA" \
-                -O "$WEBI_BOOT/$my_package-bootstrap.sh"; then
+                -O "${b_install_tmpdir}/${b_package}-install.sh"; then
                 echo >&2 "error fetching '$my_installer_url'"
                 exit 1
             fi
         fi
 
         (
-            cd "$WEBI_BOOT"
-            sh "$my_package-bootstrap.sh"
+            cd "${b_install_tmpdir}"
+            sh "${b_package}-install.sh"
         )
 
-        rm -rf "$WEBI_BOOT"
+        rm -rf "${b_install_tmpdir}"
 
     }
 
@@ -285,6 +494,7 @@ __webi_main() {
 
     for pkgname in "$@"; do
         webinstall "$pkgname"
+        export WEBI_WELCOME='shown'
     done
 
     show_path_updates

yq/releases.js

@@ -4,8 +4,31 @@ var github = require('../_common/github.js');
 var owner = 'mikefarah';
 var repo = 'yq';
 
+let ODDITIES = ['man_page_only'];
+
+function isOdd(build) {
+  for (let oddity of ODDITIES) {
+    let isOddity = build.name.includes(oddity);
+    if (isOddity) {
+      return true;
+    }
+  }
+}
+
 module.exports = function (request) {
   return github(request, owner, repo).then(function (all) {
+    let builds = [];
+
+    for (let build of all.releases) {
+      let odd = isOdd(build);
+      if (odd) {
+        continue;
+      }
+
+      builds.push(build);
+    }
+
+    all.releases = builds;
     return all;
   });
 };