Commit 82fc87fc authored by Jason Simmons's avatar Jason Simmons Committed by GitHub

Remove extra leading slashes in the flutter tool snapshot path (#7291)

Dart will parse this path as a URI, and multiple leading slashes will cause
that part of the path to be parsed as an authority.

Fixes https://github.com/flutter/flutter/issues/7279

Also see https://github.com/dart-lang/sdk/issues/28143
parent 49ebb3e2
......@@ -18,7 +18,13 @@ function follow_links() {
echo "$PWD/${file##*/}"
}
PROG_NAME="$(follow_links "$BASH_SOURCE")"
# Convert a filesystem path to a format usable by Dart's URI parser.
function path_uri() {
# Reduce multiple leading slashes to a single slash.
echo $1 | sed -E -e "s,^/+,/,"
}
PROG_NAME="$(path_uri $(follow_links "$BASH_SOURCE"))"
BIN_DIR="$(cd "${PROG_NAME%/*}" ; pwd -P)"
export FLUTTER_ROOT="$(cd "${BIN_DIR}/.." ; pwd -P)"
......
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