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fix: Respect 'WASH_VERSION' env var during install #191

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Merged
ricochet merged 1 commit into from
Dec 5, 2025
Merged

fix: Respect 'WASH_VERSION' env var during install #191

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5 changes: 4 additions & 1 deletion install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
# Environment variables:
# - GITHUB_TOKEN: GitHub personal access token (optional, for higher API rate limits)
# - INSTALL_DIR: Directory to install wash binary (default: current directory)
# - WASH_VERSION: Specific version to install (default: latest). Can also be set via --version flag.

set -euo pipefail

Expand All @@ -22,7 +23,7 @@ REPO="wasmcloud/wash"
INSTALL_DIR="${INSTALL_DIR:-$(pwd)}"
TMP_DIR="/tmp/wash-install-$$"
VERIFY_SIGNATURE=false
VERSION=""
VERSION="${WASH_VERSION:-}"

# Helper functions
log_info() {
Expand Down Expand Up @@ -117,6 +118,8 @@ get_release_by_version() {

# Normalize version format - wash releases use 'wash-v' prefix
if [[ ! "$version" =~ ^wash-v ]]; then
# Remove any leading 'wash-' prefix if present (without the 'v')
version="${version#wash-}"
# Remove any leading 'v' if present
version="${version#v}"
# Add 'wash-v' prefix
Expand Down