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* CLI history: [Preserve CLI command history across sessions. The up/down arrows](https://github.com/clicon/clixon/issues/79)

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* The design is similar to bash history:
      * The CLI loads/saves its complete history to a file on entry and exit, respectively
      * The size (number of lines) of the file is the same as the history in memory
      * Only the latest session dumping its history will survive (bash merges multiple session history).
      * Tilde-expansion is supported
      * Files not found or without appropriate access will not cause an exit but will be logged at debug level
  * New config options: CLICON_CLI_HIST_FILE with default value `~/.clixon_cli_history`
  * New config options: CLICON_CLI_HIST_SIZE with default value 300.
This commit is contained in:
Olof hagsand 2019-03-08 11:26:07 +01:00
parent 5602d3e987
commit b03f8332e1
8 changed files with 255 additions and 23 deletions
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4
apps/cli/cli_handle.c
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@ -114,13 +114,13 @@ cli_handle_init(void)
int
cli_handle_exit(clicon_handle h)
{
cligen_handle ch = cligen(h);
cligen_handle ch = cligen(h);
struct cli_handle *cl = handle(h);
if (cl->cl_stx)
free(cl->cl_stx);
clicon_handle_exit(h); /* frees h and options */
cligen_exit(ch);
return 0;