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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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15
yang/clixon/clixon-config@2019-03-05.yang
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@ -297,6 +297,21 @@ module clixon-config {
Note that this feature is EXPERIMENTAL and may not properly handle
scrolling, control characters, etc";
}
leaf CLICON_CLI_HIST_FILE {
type string;
default "~/.clixon_cli_history";
description
"Name of CLI history file. If not given, history is not saved.
The number of lines is saved is given by CLICON_CLI_HIST_SIZE.";
}
leaf CLICON_CLI_HIST_SIZE {
type int32;
default 300;
description
"Number of lines to save in CLI history.
Also, if CLICON_CLI_HIST_FILE is set, also the size in lines
of the saved history.";
}
leaf CLICON_SOCK_FAMILY {
type string;
default "UNIX";