generalize, a lot

[webi-installers/.git] / hugo / install.sh

diff --git a/hugo/install.sh b/hugo/install.sh
new file mode 100644 (file)
index 0000000..7326ccf
--- /dev/null
+++ b/hugo/install.sh
@@ -0,0 +1,58 @@
+set -e
+set -u
+
+pkg_cmd_name="hugo"
+pkg_dst="$HOME/.local"
+
+# pkg_src isn't used in this script,
+# just setting a junk value for completeness (and possibly debug output)
+pkg_src="$HOME/Downloads/$WEBI_PKG_FILE"
+
+pkg_get_current_version() {
+    # 'hugo version' has output in this format:
+    #       Hugo Static Site Generator v0.72.0-8A7EF3CF darwin/amd64 BuildDate: 2020-05-31T12:07:44Z
+    # This trims it down to just the version number:
+    #       0.72.0
+    echo "$(hugo version 2>/dev/null | head -n 1 | cut -d' ' -f5 | cut -d '-' -f1 | sed 's:^v::')"
+}
+
+pkg_format_cmd_version() {
+    # 'node v12.8.0' is the canonical version format for node
+    my_version="$1"
+    echo "$pkg_cmd_name v$my_version"
+}
+
+pkg_link() {
+    # hugo is just a single file, no directory linking to do
+    true
+}
+
+pkg_pre_install() {
+    # if selected version is installed, quit
+    webi_check
+    # will save to ~/Downloads/$WEBI_PKG_FILE by default
+    webi_download
+    # supported formats (.xz, .tar.*, .zip) will be extracted to $WEBI_TMP
+    webi_extract
+}
+
+pkg_install() {
+    pushd "$WEBI_TMP" 2>&1 >/dev/null
+
+        # rename the entire extracted folder to the new location
+        # (this will be "$HOME/.local/opt/node-v$WEBI_VERSION" by default)
+        mkdir -p "$pkg_dst_bin"
+        mv ./"$pkg_cmd_name"* "$pkg_dst_cmd"
+        chmod a+x "$pkg_dst_cmd"
+
+    popd 2>&1 >/dev/null
+}
+
+pkg_post_install() {
+    # just in case we add something in the future
+    pkg_link
+
+    # web_path_add is defined in webi/template.bash at https://github.com/webinstall/packages
+    # Adds "$HOME/.local/opt/node" to PATH
+    webi_path_add "$pkg_dst_bin"
+}