[Tarantool-patches] [PATCHv4 0/2] lua: fix tarantool -e always enters interactive

[Artem Starshov via Tarantool-patches <tarantool-patches@dev.tarantool.org>]

Issue: https://github.com/tarantool/tarantool/issues/5040
Branch: https://github.com/tarantool/tarantool/tree/artemreyt/gh-5040-interactive-mode-bug

Changes in v4:
  * core:
    - add wiki for setting error injections vi env: https://github.com/tarantool/tarantool/wiki/Error-injections;
    - since now `panic()` is invoked in case of wrong value for errinj environment variable;
    - some codestyle fixes;
  * lua:
    - add changelogs/unreleased/fix-tarantool-e-option.md;
    - some codestyle fixes;

Artem Starshov (2):
  core: add setting error injections via env
  lua: fix tarantool -e always enters interactive mode

 .../unreleased/fix-tarantool-e-option.md      |   6 +
 src/lib/core/errinj.c                         |  37 +++++
 src/lib/core/errinj.h                         |   6 +
 src/lua/init.c                                |  27 +++-
 src/main.cc                                   |   3 +
 ...5040-inter-mode-isatty-via-errinj.test.lua | 126 ++++++++++++++++++
 test/app-tap/suite.ini                        |   1 +
 .../errinj_set_with_enviroment_vars.test.lua  |  29 ++++
 ...errinj_set_with_enviroment_vars_script.lua |  34 +++++
 test/box-tap/suite.ini                        |   1 +
 test/box/errinj.result                        |   1 +
 11 files changed, 267 insertions(+), 4 deletions(-)
 create mode 100644 changelogs/unreleased/fix-tarantool-e-option.md
 create mode 100755 test/app-tap/gh-5040-inter-mode-isatty-via-errinj.test.lua
 create mode 100755 test/box-tap/errinj_set_with_enviroment_vars.test.lua
 create mode 100644 test/box-tap/errinj_set_with_enviroment_vars_script.lua

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2.28.0