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TUI: set os/input.c:global_fd to input->in_fd #10174
Problem: When we changed startup to wait for the TUI (like a remote UI), we forgot to set os/input.c:global_fd. That used to be done by input_start(). Solution: Initialize os/input.c:global_fd before initializing libtermkey (termkey_new_abstract) so that tui_get_stty_erase() and friends can inspect the correct fd. fixes #10134 close #10174
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@ -50,6 +50,11 @@ void input_init(void)
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input_buffer = rbuffer_new(INPUT_BUFFER_SIZE + MAX_KEY_CODE_LEN);
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}
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void input_global_fd_init(int fd)
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{
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global_fd = fd;
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}
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/// Global TTY (or pipe for "-es") input stream, before UI starts.
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int input_global_fd(void)
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{
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@ -62,7 +67,7 @@ void input_start(int fd)
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return;
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}
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global_fd = fd;
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input_global_fd_init(fd);
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rstream_init_fd(&main_loop, &read_stream, fd, READ_BUFFER_SIZE);
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rstream_start(&read_stream, input_read_cb, NULL);
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}
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@ -32,23 +32,6 @@ void tinput_init(TermInput *input, Loop *loop)
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uv_mutex_init(&input->key_buffer_mutex);
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uv_cond_init(&input->key_buffer_cond);
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const char *term = os_getenv("TERM");
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if (!term) {
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term = ""; // termkey_new_abstract assumes non-null (#2745)
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}
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#if TERMKEY_VERSION_MAJOR > 0 || TERMKEY_VERSION_MINOR > 18
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input->tk = termkey_new_abstract(term,
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TERMKEY_FLAG_UTF8 | TERMKEY_FLAG_NOSTART);
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termkey_hook_terminfo_getstr(input->tk, input->tk_ti_hook_fn, NULL);
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termkey_start(input->tk);
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#else
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input->tk = termkey_new_abstract(term, TERMKEY_FLAG_UTF8);
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#endif
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int curflags = termkey_get_canonflags(input->tk);
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termkey_set_canonflags(input->tk, curflags | TERMKEY_CANON_DELBS);
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// If stdin is not a pty, switch to stderr. For cases like:
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// echo q | nvim -es
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// ls *.md | xargs nvim
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@ -67,6 +50,24 @@ void tinput_init(TermInput *input, Loop *loop)
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input->in_fd = 2;
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}
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#endif
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input_global_fd_init(input->in_fd);
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const char *term = os_getenv("TERM");
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if (!term) {
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term = ""; // termkey_new_abstract assumes non-null (#2745)
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}
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#if TERMKEY_VERSION_MAJOR > 0 || TERMKEY_VERSION_MINOR > 18
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input->tk = termkey_new_abstract(term,
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TERMKEY_FLAG_UTF8 | TERMKEY_FLAG_NOSTART);
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termkey_hook_terminfo_getstr(input->tk, input->tk_ti_hook_fn, NULL);
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termkey_start(input->tk);
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#else
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input->tk = termkey_new_abstract(term, TERMKEY_FLAG_UTF8);
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#endif
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int curflags = termkey_get_canonflags(input->tk);
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termkey_set_canonflags(input->tk, curflags | TERMKEY_CANON_DELBS);
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// setup input handle
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rstream_init_fd(loop, &input->read_stream, input->in_fd, 0xfff);
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@ -268,14 +268,13 @@ describe('TUI', function()
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end)
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end)
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describe('TUI with non-tty file descriptors', function()
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before_each(helpers.clear)
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describe('TUI', function()
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before_each(clear)
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after_each(function()
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os.remove('testF') -- ensure test file is removed
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os.remove('testF')
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end)
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it('can handle pipes as stdout and stderr', function()
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it('with non-tty (pipe) stdout/stderr', function()
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local screen = thelpers.screen_setup(0, '"'..nvim_prog
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..' -u NONE -i NONE --cmd \'set noswapfile noshowcmd noruler\' --cmd \'normal iabc\' > /dev/null 2>&1 && cat testF && rm testF"')
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feed_data(':w testF\n:q\n')
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@ -289,6 +288,22 @@ describe('TUI with non-tty file descriptors', function()
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{3:-- TERMINAL --} |
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]])
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end)
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it('<C-h> #10134', function()
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local screen = thelpers.screen_setup(0, '["'..nvim_prog
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..[[", "-u", "NONE", "-i", "NONE", "--cmd", "set noruler", "--cmd", ':nnoremap <C-h> :echomsg "\<C-h\>"<CR>']]..']')
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command([[call chansend(b:terminal_job_id, "\<C-h>")]])
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screen:expect([[
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{1: } |
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{4:~ }|
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{4:~ }|
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{4:~ }|
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{5:[No Name] }|
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<C-h> |
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{3:-- TERMINAL --} |
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]])
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end)
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end)
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describe('TUI FocusGained/FocusLost', function()
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