Update install-bat-home script to include bat-extras

base/.local/share/buddy-up/includes/utils.sh

@@ -53,6 +53,39 @@ set_current_link () {
     $sudo ln -s "$rel" "${current}"
 }
 
+unlink_if_set () {
+    dir="$1"
+    if [ -L "${dir}" ]; then
+        unlink "${dir}"
+    fi
+}
+
+mkdir_if_missing () {
+    dir="$1"
+    if [ ! -d "${dir}" ]; then
+        mkdir -p "${dir}"
+    fi
+}
+
+extract_zip () {
+    url="${1}"
+    dest="${2}"
+    args="${3}"
+    sudo="${4}"
+
+    if [ -d "${dest}" ]; then
+        return
+    fi
+    $sudo mkdir -p "${dest}"
+
+    tmp_dir="$(mktemp -d)"
+    zipfile=${tmp_dir}/release.zip
+    curl --silent --location --output "${zipfile}" "${url}"
+    # shellcheck disable=SC2086
+    $sudo unzip -o "${zipfile}" -d "${dest}" ${args}
+    rm -rf "${tmp_dir}"
+}
+
 extract_tarball () {
     url="${1}"
     dest="${2}"

bat/.local/bin/install-bat-home

@@ -1,9 +1,17 @@
 #!/usr/bin/env bash
 
+# shellcheck disable=SC1090
+source "${XDG_DATA_HOME}/buddy-up/includes/utils.sh"
+
 APP=bat
-VERSION=${VERSION:-v0.17.1}
-DATA_DIR="${XDG_DATA_HOME}/apps/releases"
-DEST_DIR="${DATA_DIR}/${APP}/${VERSION}"
+BAT_DEST="${XDG_DATA_HOME}/apps/releases/${APP}"
+BAT_CURRENT="${BAT_DEST}/current"
+BAT_VERSION=${BAT_VERSION:-0.18.1}
+EXTRA_DEST="${XDG_DATA_HOME}/apps/releases/bat-extras"
+EXTRA_CURRENT="${EXTRA_DEST}/current"
+EXTRA_VERSION=${EXTRA_VERSION:-2021.04.06}
+
+MAN_DIR=${XDG_DATA_HOME}/man/man1
 
 OS=
 ARCH=
@@ -22,50 +30,44 @@ case $(uname -m) in
     *) >&2 echo "unsupported architecture: $(uname -m)"; exit 1;;
 esac
 
-function bail () {
-    echo "unexpected error $1"
-    exit 1
-}
+BAT_URL=https://github.com/sharkdp/bat/releases/download/v${BAT_VERSION}/bat-v${BAT_VERSION}-${ARCH}-${OS}.tar.gz
+EXTRA_URL="https://github.com/eth-p/bat-extras/releases/download/v${EXTRA_VERSION}/bat-extras-${EXTRA_VERSION//\./}.zip"
 
-function do_link () {
-    local dir="$1"
-    local link="$2"
-    if [[ ! -d "${dir}" ]] ; then
-        return
-    fi
-    if [[ -L "${dir}/$(basename "${link}")" ]] ; then
-        return
-    fi
-    cd "${dir}" || bail "failed to change directory: ${dir}"
-    ln --symbolic "${link}" "$(basename "${link}")"
+set_symlink () {
+    local dest_dir="$1"
+    local dest_file="$2"
+    local src_dir="$3"
+    local src_file="$4"
+
+    mkdir_if_missing "${dest_dir}"
+    cd "${dest_dir}" || exit 1
+    unlink_if_set "${dest_dir}/${dest_file}"
+    ln -s "$(relative_path "${dest_dir}" "${src_dir}/${src_file}")" "${dest_file}"
+    cd - > /dev/null || exit 1
 }
 
-URL="https://github.com/sharkdp/bat/releases/download/${VERSION}/bat-${VERSION}-${ARCH}-${OS}.tar.gz"
-TMP_DIR=
-if [[ ! -d "${DEST_DIR}" ]] ; then
-    set -x
-    TMP_DIR=$(mktemp --directory)
-    TAR_GZ="${TMP_DIR}/release.tar.gz"
-    echo "start download: ${URL}"
-    curl --location --silent --output "${TAR_GZ}" "${URL}"
-    echo "stop download: ${URL}"
-    mkdir -p "${DEST_DIR}"
-    tar xzf "${TAR_GZ}" --strip-components 1 --directory "${DEST_DIR}"
-    rm -rf "${TMP_DIR}"
-fi
-unset TMP_DIR
+extract_tarball "${BAT_URL}" "${BAT_DEST}/${BAT_VERSION}" "--strip-components 1"
+set_current_link "${BAT_DEST}" "${BAT_VERSION}"
+
+set_symlink "${XDG_BIN_HOME}"                   bat                   "${BAT_CURRENT}"              bat
+set_symlink "${MAN_DIR}"                        bat.1                 "${BAT_CURRENT}"              bat.1
+set_symlink "${XDG_CONFIG_HOME}/zsh/zshrc.d"    bat-autocomplete.zsh  "${BAT_CURRENT}/autocomplete" bat.zsh
+set_symlink "${XDG_CONFIG_HOME}/fish/functions" bat-autocomplete.fish "${BAT_CURRENT}/autocomplete" bat.fish
+
+extract_zip "${EXTRA_URL}" "${EXTRA_DEST}/${EXTRA_VERSION}"
+set_current_link "${EXTRA_DEST}" "${EXTRA_VERSION}"
 
-cd "${DATA_DIR}/${APP}" || bail "directory change failed: ${DATA_DIR}/${APP}"
-[[ -s current ]] && unlink current
-ln -s "${VERSION}" current
+for file_path in "${EXTRA_CURRENT}"/bin/*; do
+    file=$(basename "${file_path}")
+    set_symlink "${XDG_BIN_HOME}" "${file}" "${EXTRA_CURRENT}/bin" "${file}"
+done
 
-# TODO: get the completion working
-#ZSH_CONFIG_D="${XDG_CONFIG_HOME}/zsh/zshrc.d"
-#FISH_CONFIG_D="${XDG_CONFIG_HOME}/fish/functions"
-MAN_DIR="${XDG_DATA_HOME}/man/man1"
-[[ -d ${MAN_DIR} ]] || mkdir -p "${MAN_DIR}"
+for file_path in "${EXTRA_CURRENT}"/man/*; do
+    file=$(basename "${file_path}")
+    set_symlink "${MAN_DIR}" "${file}" "${EXTRA_CURRENT}/man" "${file}"
+done
 
-do_link "${XDG_BIN_HOME}" "${DATA_DIR}/${APP}/current/bat"
-#do_link "${ZSH_CONFIG_D}" "${DATA_DIR}/${APP}/current/autocomplete/bat.zsh"
-#do_link "${FISH_CONFIG_D}" "${DATA_DIR}/${APP}/current/autocomplete/bat.fish"
-do_link "${MAN_DIR}" "${DATA_DIR}/${APP}/current/bat.1"
+for file_path in "${EXTRA_CURRENT}"/doc/*; do
+    file=$(basename "${file_path}")
+    set_symlink "${XDG_DATA_HOME}/doc" "${file}" "${EXTRA_CURRENT}/doc" "${file}"
+done