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hush: optional support for history saving
function old new delta hush_main 945 995 +50 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
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@ -78,9 +78,9 @@ config FEATURE_EDITING_HISTORY
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config FEATURE_EDITING_SAVEHISTORY
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config FEATURE_EDITING_SAVEHISTORY
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bool "History saving"
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bool "History saving"
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default y
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default y
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depends on ASH && FEATURE_EDITING
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depends on FEATURE_EDITING
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help
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help
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Enable history saving in ash shell.
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Enable history saving in shells.
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config FEATURE_TAB_COMPLETION
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config FEATURE_TAB_COMPLETION
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bool "Tab completion"
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bool "Tab completion"
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20
shell/hush.c
20
shell/hush.c
@ -146,6 +146,13 @@
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//config: from stdin just like a shell script from a file.
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//config: from stdin just like a shell script from a file.
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//config: No prompt, no PS1/PS2 magic shell variables.
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//config: No prompt, no PS1/PS2 magic shell variables.
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//config:
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//config:
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//config:config HUSH_SAVEHISTORY
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//config: bool "Save command history to .hush_history"
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//config: default y
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//config: depends on HUSH_INTERACTIVE && FEATURE_EDITING_SAVEHISTORY
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//config: help
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//config: Enable history saving in hush.
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//config:
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//config:config HUSH_JOB
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//config:config HUSH_JOB
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//config: bool "Job control"
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//config: bool "Job control"
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//config: default y
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//config: default y
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@ -7415,7 +7422,20 @@ int hush_main(int argc, char **argv)
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#if ENABLE_FEATURE_EDITING
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#if ENABLE_FEATURE_EDITING
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G.line_input_state = new_line_input_t(FOR_SHELL);
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G.line_input_state = new_line_input_t(FOR_SHELL);
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# if defined MAX_HISTORY && MAX_HISTORY > 0 && ENABLE_HUSH_SAVEHISTORY
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{
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const char *hp = get_local_var_value("HISTFILE");
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if (!hp) {
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hp = get_local_var_value("HOME");
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if (hp) {
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G.line_input_state->hist_file = concat_path_file(hp, ".hush_history");
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//set_local_var(xasprintf("HISTFILE=%s", ...));
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}
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}
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}
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# endif
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#endif
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#endif
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G.global_argc = argc;
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G.global_argc = argc;
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G.global_argv = argv;
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G.global_argv = argv;
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/* Initialize some more globals to non-zero values */
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/* Initialize some more globals to non-zero values */
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