feat: publish av-tools 0.2.0

scripts/build-tools/install

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# A deliberately small `install(1)` compatibility wrapper for build trees on
+# filesystems that map every created file to a shared owner and reject chmod.
+# It is used only inside the private reviewed-core build. The final asset pack
+# is hash-verified, and executable permission bits are irrelevant to browser
+# JavaScript/WebAssembly files.
+
+set -euo pipefail
+
+directory_mode=false
+create_leading=false
+target_directory=
+operands=()
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -d)
+      directory_mode=true
+      shift
+      ;;
+    -D)
+      create_leading=true
+      shift
+      ;;
+    -c | -p | -s | -v)
+      shift
+      ;;
+    -m | -o | -g)
+      if [[ $# -lt 2 ]]; then
+        echo "install wrapper: $1 requires a value" >&2
+        exit 2
+      fi
+      shift 2
+      ;;
+    -m* | -o* | -g*)
+      shift
+      ;;
+    -t)
+      if [[ $# -lt 2 ]]; then
+        echo "install wrapper: -t requires a directory" >&2
+        exit 2
+      fi
+      target_directory=$2
+      shift 2
+      ;;
+    --)
+      shift
+      operands+=("$@")
+      break
+      ;;
+    -*)
+      echo "install wrapper: unsupported option $1" >&2
+      exit 2
+      ;;
+    *)
+      operands+=("$1")
+      shift
+      ;;
+  esac
+done
+
+if $directory_mode; then
+  if [[ ${#operands[@]} -eq 0 ]]; then
+    echo "install wrapper: -d requires at least one directory" >&2
+    exit 2
+  fi
+  mkdir -p -- "${operands[@]}"
+  exit 0
+fi
+
+if [[ -n "$target_directory" ]]; then
+  if [[ ${#operands[@]} -eq 0 ]]; then
+    echo "install wrapper: -t requires at least one source" >&2
+    exit 2
+  fi
+  mkdir -p -- "$target_directory"
+  cp -f -- "${operands[@]}" "$target_directory/"
+  exit 0
+fi
+
+if [[ ${#operands[@]} -lt 2 ]]; then
+  echo "install wrapper: expected source and destination" >&2
+  exit 2
+fi
+
+destination=${operands[-1]}
+unset 'operands[-1]'
+if $create_leading; then
+  mkdir -p -- "$(dirname -- "$destination")"
+fi
+
+if [[ ${#operands[@]} -gt 1 || -d "$destination" ]]; then
+  mkdir -p -- "$destination"
+  cp -f -- "${operands[@]}" "$destination/"
+else
+  cp -f -- "${operands[0]}" "$destination"
+fi