refactor(rebrand): sweep the remaining langflow — env vars, identifiers, stragglers

Completes the rebrand per direction: LANGFLOW_/LANGFLOW -> FLOW_/FLOW (env vars,
headers), langflow_ -> flow_ (settings fields, local vars), camelCase identifiers
(LangflowClient/Logo/HTTPError, builtWithLangflow, getLangflowDesktop) -> Flow*,
and all remaining bare tokens. Fixed the identifier-space hazard (Langflow ->
'Hanzo Flow' is prose-only; in code it collapses to Flow so no identifier gains a
space). compileall of flow + lfx is clean.

Repo-wide langflow now = 4, all the protected MIT attribution to langflow-ai/
langflow in README (legally required; deliberately preserved).

Breaking (per no-backwards-compat / forward-perfection): the LANGFLOW_* env-var
prefix is now FLOW_* — deployments must update their env. CI's uv + frontend
build is the runtime gate.
This commit is contained in:
2026-07-16 10:18:53 -07:00
parent d650dd60f0
commit 94741a8363
1186 changed files with 5983 additions and 5983 deletions
@@ -169,8 +169,8 @@ for file in "${PY_FILES[@]}"; do
continue
fi
if [[ -z "${LANGFLOW_API_KEY:-}" || ( -z "${LANGFLOW_URL:-}" && -z "${LANGFLOW_SERVER_URL:-}" ) ]]; then
echo "SKIP $rel (set LANGFLOW_API_KEY and LANGFLOW_URL or LANGFLOW_SERVER_URL to execute)"
if [[ -z "${FLOW_API_KEY:-}" || ( -z "${FLOW_URL:-}" && -z "${FLOW_SERVER_URL:-}" ) ]]; then
echo "SKIP $rel (set FLOW_API_KEY and FLOW_URL or FLOW_SERVER_URL to execute)"
((SKIP+=1))
continue
fi