added update nvim

_home/private_dot_local/bin/executable_get-github-release.sh

@@ -0,0 +1,20 @@
+#! /usr/bin/env bash
+
+GH_PROJECT="${1}"
+GH_DL_TAG="${2:-latest}"
+GH_FILTER="${3:-deb}"
+if [[ ! "$GH_FILTER" =~ '(' ]]; then
+    GH_FILTER="contains(\"${GH_FILTER}\")"
+fi
+SRC_URL=https://api.github.com/repos/${GH_PROJECT}/releases/${GH_DL_TAG}
+DL_URL=$( \
+    curl -sL curl ${SRC_URL} \
+        | jq -r " \
+            .assets[] \
+            | select(.browser_download_url \
+                | ${GH_FILTER} ) \
+            | .browser_download_url \
+        ")
+[[ -n "$DL_URL" ]] \
+    && printf "%s\n" $DL_URL \
+    || return 1 2>/dev/null || exit 1

_home/private_dot_local/bin/executable_update-nvim

@@ -0,0 +1,28 @@
+#! /usr/bin/env bash
+
+set -e
+
+BASE_0=${BASE_0:-$0}
+BASE_SHELL=$(basename "$SHELL")
+
+_update-nvim() {
+    local LatestURL="$(get-github-release.sh \
+        neovim/neovim latest appimage \
+        | grep appimage\$
+    )"
+    local appPath="${HOME}/.local/bin/nvim.AppImage"
+    
+    rm "${HOME}/.local/bin/"{nvim.AppImage,nvim,vi,vim} 2>/dev/null || true
+    
+    printf 'Downloading from %s... ' "${LatestURL#*/download/}"
+    curl -sLo "$appPath" "$LatestURL" && printf 'Done'
+    printf '\n'
+    chmod +x "$appPath"
+    
+    ln -rs "$appPath" "${HOME}/.local/bin/nvim" 
+    ln -rs "$appPath" "${HOME}/.local/bin/vi" 
+    ln -rs "$appPath" "${HOME}/.local/bin/vim" 
+}
+
+_update-nvim "${@}"
+