fixes

neovim.sh

@@ -6,6 +6,30 @@
     command -v "$@" >/dev/null 2>&1
   }
 
+  # ─< package variable >───────────────────────────────────────────────────────────────────
+  unset PACKAGE
+
+  # ─< argument list variables >────────────────────────────────────────────────────────────
+  silent=false
+
+  sleep 0.1
+
+  PACKAGE=neovim
+  if command_exists "$PACKAGE"; then
+    echo_warning "$PACKAGE is already installed!"
+    echo_warning "Exiting now!"
+    exit 69
+  fi
+
+  # ─< parse arguments and get variable contents >──────────────────────────────────────────
+  for arg in "$@"; do
+    case "$arg" in
+    --silent | -s)
+      export silent=true
+      ;;
+    esac
+  done
+
   # WHY:
   # This import will give you the following variables:
   # _sudo="sudo -E" <- only if non root user
@@ -34,14 +58,14 @@
     echo_warning "cleaned $import"
   }
 
-  installBuildDependencies() {
+  getDependencies() {
     echo_info "Checking build dependencies, and installs missing.."
 
-    local depsDebian=(ninja-build gettext cmake curl build-essential)
-    local depsFedora=(ninja-build cmake gcc make gettext curl glibc-gconv-extra)
-    local depsOpensuse=(ninja cmake gcc-c++ gettext-tools curl)
-    local depsArch=(base-devel cmake ninja curl)
-    local depsAlpine=(build-base cmake coreutils curl gettext-tiny-dev)
+    local depsDebian=(git ninja-build gettext cmake curl build-essential)
+    local depsFedora=(git ninja-build cmake gcc make gettext curl glibc-gconv-extra)
+    local depsOpensuse=(git ninja cmake gcc-c++ gettext-tools curl)
+    local depsArch=(git base-devel cmake ninja curl)
+    local depsAlpine=(git build-base cmake coreutils curl gettext-tiny-dev)
 
     declare -A deps=(
       [debian]="depsDebian"
@@ -117,24 +141,24 @@
     fi
   }
 
+  main() {
+    if $silent; then
+      echo_warning "Executing script silently!"
+    fi
+
+    if ! getDependencies; then
+      echo_error "Error when installing dependencies.."
+    fi
+
+    cloneSources
+    makeInstall
+
+    checkAndInitConfig
+  }
+
   if getImports; then
-    case "$1" in
-    --silent | -s)
-      silent=true
-      echo_warning "Running the script silently.."
-      ;;
-    *)
-      silent=false
-      ;;
-    esac
+    main
   fi
-
-  installBuildDependencies
-  cloneSources
-  makeInstall
-
-  checkAndInitConfig
-
   echo_note "Cleaning up old $cloneDir directory.."
   rm -rf "$cloneDir"
 }