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chore(ci): add direnv virtual env integration
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,168 @@ | ||
| build_name="{{build_name}}" | ||
| workspace_path="{{workspace_path}}" | ||
| build_root=$workspace_path/bazel-bin/build | ||
| build_ext=$workspace_path/bazel-bin/external | ||
| kong_venv=$build_root/$build_name | ||
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| if [[ ! -d $kong_venv ]]; then | ||
| echo "Kong install at $kong_venv is in an unknown state, exiting" | ||
| return | ||
| fi | ||
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| # it's like direnv's path_add function, but it supports custom separators | ||
| _add_path() { | ||
| local -r var=$1 | ||
| local -r path=$2 | ||
| local -r sep=${3:-;} | ||
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| if [[ -z "${!var:-}" ]]; then | ||
| export "$var=$path" | ||
| return | ||
| fi | ||
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| local -a old | ||
| IFS="${sep}" read -ra old <<<"${!var-}" | ||
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| local -a new=() | ||
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| for p in "${old[@]}"; do | ||
| if [[ "$p" == "$path" ]]; then | ||
| continue | ||
| fi | ||
| new+=("$p") | ||
| done | ||
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| printf -v "$var" '%s' "$path" "${new[@]/#/$sep}" | ||
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| # required for direnv to register the exported var | ||
| export "$var=${!var}" | ||
| } | ||
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| _add_path_if_exists() { | ||
| local var=$1 | ||
| local path=$2 # trying to keep the same signature as _add_path() | ||
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| path=$(realpath -m "$path") | ||
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| if [[ ! -d $path ]]; then | ||
| echo "$var element $path does not exist" | ||
| return 0 | ||
| fi | ||
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| _add_path "$@" | ||
| } | ||
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| _add_lua_path() { | ||
| local path=$1 | ||
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| path=$(realpath -m "$path") | ||
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| if [[ ! -d $path ]]; then | ||
| echo "LUA_PATH dir $path does not exist" | ||
| return 0 | ||
| fi | ||
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| _add_path LUA_PATH "$path/?/init.lua" ";" | ||
| _add_path LUA_PATH "$path/?.lua" ";" | ||
| } | ||
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| _add_lua_cpath() { | ||
| local path=$1 | ||
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| path=$(realpath -m "$path") | ||
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| if [[ ! -d $path ]]; then | ||
| echo "LUA_CPATH dir $path does not exist" | ||
| return 0 | ||
| fi | ||
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| _add_path LUA_CPATH "$path/?.so" ";" | ||
| } | ||
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| _add_lua_paths() { | ||
| local -r path=$1 | ||
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| _add_lua_path "$path" | ||
| _add_lua_cpath "$path" | ||
| } | ||
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| # generate luarocks config file and virtual env bindir | ||
| common=${kong_venv}-venv/lib/venv-commons | ||
| if [[ -x $common ]]; then | ||
| watch_file "$common" | ||
| "$common" "$kong_venv" /dev/null | ||
| fi | ||
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| unset LUA_PATH LUA_CPATH | ||
| export LUA_PATH LUA_CPATH | ||
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| rocks=$kong_venv | ||
| if [[ -d $rocks ]]; then | ||
| echo "LuaRocks: $rocks" | ||
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| if [[ -e $rocks/rocks_config ]]; then | ||
| export LUAROCKS_CONFIG=$rocks/rocks_config | ||
| fi | ||
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| _add_path_if_exists PATH "$rocks"/bin ":" | ||
| _add_lua_path "$rocks/share/lua/5.1" | ||
| _add_lua_cpath "$rocks/lib/lua/5.1" | ||
| else | ||
| echo "LuaRocks dir ($rocks) not found" | ||
| fi | ||
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| _add_path_if_exists PATH "$kong_venv"/venv/bin ":" | ||
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| if [[ -d $kong_venv/kong ]]; then | ||
| # keep "make dev" happy | ||
| export LIBRARY_PREFIX=$kong_venv/kong | ||
| fi | ||
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| # openresty | ||
| resty=${kong_venv}/openresty | ||
| if [[ -d $resty ]]; then | ||
| echo "OpenResty: $resty" | ||
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| export KONG_OPENRESTY_PATH=$resty | ||
| export KONG_TEST_OPENRESTY_PATH=$resty | ||
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| _add_path_if_exists PATH "$resty"/bin ":" | ||
| _add_path_if_exists PATH "$resty"/nginx/sbin ":" | ||
| _add_path_if_exists PATH "$resty"/luajit/bin ":" | ||
| _add_path_if_exists MANPATH "$resty"/luajit/share/man ":" | ||
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| for path in "$resty"/luajit/share/luajit-*; do | ||
| _add_lua_path "$path" | ||
| done | ||
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| _add_lua_cpath "$resty"/luajit/lib | ||
| _add_lua_paths "$resty"/lualib | ||
| _add_lua_paths "$resty"/site/lualib | ||
| else | ||
| echo "OpenResty ($resty) not found" | ||
| fi | ||
|
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| # openssl | ||
| openssl=$build_ext/openssl/openssl | ||
| if [[ -d $openssl ]]; then | ||
| echo "OpenSSL: $openssl" | ||
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| _add_path_if_exists PATH "$openssl"/bin ":" | ||
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| # needed for lua openssl | ||
| export OPENSSL_DIR=$openssl | ||
| export OPENSSL_INCDIR=$openssl/include | ||
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| # needed for lua cqueues | ||
| export CRYPTO_DIR=$openssl | ||
| else | ||
| echo "openssl ($openssl) not found" | ||
| fi | ||
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| # always prepend ./ | ||
| _add_lua_path "$workspace_path" | ||
| LUA_PATH="${LUA_PATH%%;};" | ||
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| _add_path_if_exists PATH "$workspace_path"/bin ":" | ||
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| # vim: ft=sh |