burn the logs and use 'install.bash'

[webi-installers/.git] / flutter / install.bash

diff --git a/flutter/install.bash b/flutter/install.bash
new file mode 100644 (file)
index 0000000..77a97c2
--- /dev/null
+++ b/flutter/install.bash
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# title: Flutter
+# homepage: https://flutter.dev
+# tagline: UI Toolkit for mobile, web, and desktop
+# description: |
+#   Flutter is Google’s UI toolkit for building beautiful, natively compiled applications for mobile, web, and desktop from a single codebase.
+# examples: |
+#
+#   ```bash
+#   flutter create my_app
+#   ```
+
+set -e
+set -u
+
+###################
+# Install flutter #
+###################
+
+new_flutter_home="${HOME}/.local/opt/flutter-v${WEBI_VERSION}"
+new_flutter="${HOME}/.local/opt/flutter-v${WEBI_VERSION}/bin/flutter"
+
+# Test for existing version 
+set +e
+cur_flutter="$(command -v flutter)"
+set -e
+if [ -n "$cur_flutter" ]; then
+  cur_ver=$(flutter --version | head -n 1 | cut -d' ' -f2)
+  if [ "$cur_ver" == "$(echo $WEBI_VERSION)" ]; then
+    echo "flutter v$WEBI_VERSION already installed at $cur_flutter"
+    exit 0
+  elif [ "$cur_flutter" != "$new_flutter" ]; then
+    echo "WARN: possible conflict with flutter v$WEBI_VERSION at $cur_flutter"
+  fi
+fi
+
+webi_download
+
+webi_extract
+
+pushd "${WEBI_TMP}" 2>&1 >/dev/null
+        echo Installing flutter v${WEBI_VERSION} as "$new_flutter" 
+
+        # simpler for single-binary commands
+        #mv ./example*/bin/example "$HOME/.local/bin"
+
+        # best for packages and toolchains
+        rm -rf "$new_flutter_home"
+        if [ -n "$(command -v rsync 2>/dev/null | grep rsync)" ]; then
+          rsync -Krl ./flutter*/ "$new_flutter_home/" 2>/dev/null
+        else
+          cp -Hr ./flutter*/* "$new_flutter_home/" 2>/dev/null
+          cp -Hr ./flutter*/.* "$new_flutter_home/" 2>/dev/null
+        fi
+popd 2>&1 >/dev/null
+
+###################
+#   Update PATH   #
+###################
+
+# TODO get better output from pathman / output the path to add as return to webi bootstrap
+webi_path_add "$new_flutter_home/bin"
+echo "Installed 'flutter'"
+echo ""