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check system uv for python subcommand #1213

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Merged
kevinAlbs merged 2 commits into from
Aug 4, 2026
Merged

check system uv for python subcommand #1213

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329bc57
check uv for python sub-command
kevinAlbs Aug 4, 2026
e09f1cb
note workaround
kevinAlbs Aug 4, 2026
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14 changes: 12 additions & 2 deletions .evergreen/install-build-tools.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,16 @@ export_uv_tool_dirs() {
export PATH UV_TOOL_DIR UV_TOOL_BIN_DIR UV_PYTHON_INSTALL_DIR
}

# Returns 0 if system uv supports the `uv python` subcommand (added in uv 0.3.0).
# TODO(MONGOCRYPT-961) drop this workaround once macOS 11 is dropped (which has too-old uv)
uv_supports_python() {
command -v uv &>/dev/null || return 1
uv python --help &>/dev/null || {
echo "system-provided uv does not support \`uv python\`: $(uv --version 2>&1)" >&2
return 1
}
}

install_build_tools() {
export_uv_tool_dirs || return

Expand All @@ -29,8 +39,8 @@ install_build_tools() {
export UV_PYTHON="/opt/mongodbtoolchain/v4/bin/python3"
fi

if ! command -v uv &>/dev/null; then
echo "missing system-provided uv binary: fallback to uv-installer.sh" >&2
if ! uv_supports_python; then
echo "missing or unusable system-provided uv binary: fallback to uv-installer.sh" >&2
: "${EVG_DIR:="$(dirname "${BASH_SOURCE[0]}")"}" || return
. "${EVG_DIR:?}/init.sh" || return

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