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host and user segments
This commit is contained in:
Christo Kotze
parent
37174ea911
commit
59e64c9051
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@ -18,6 +18,11 @@ A new script `debug/font-issues.zsh` was added, so that problems with your font
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The `ram` segment now shows the available ram instead of free.
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### Add new segments `host` and `user`
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The user and host segments allow you to have different icons and colors for both the user and host segments
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depending on their state.
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## v0.6.0
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- Fixed a bug where the tag display was broken on detached HEADs.
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48
README.md
48
README.md
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@ -92,6 +92,7 @@ The segments that are currently available are:
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* `dir_writable` - Displays a lock icon, if you do not have write permissions on the current folder.
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* [`disk_usage`](#disk_usage) - Disk usage of your current partition.
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* `history` - The command number for the current line.
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* [`host`](#host) - Your current host name
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* [`ip`](#ip) - Shows the current IP address.
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* [`public_ip`](#public_ip) - Shows your public IP address.
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* `load` - Your machine's load averages.
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@ -101,6 +102,7 @@ The segments that are currently available are:
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* [`status`](#status) - The return code of the previous command.
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* `swap` - Prints the current swap size.
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* [`time`](#time) - System time.
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* [`user`](#user) - Your current username
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* [`vi_mode`](#vi_mode)- Your prompt's Vi editing mode (NORMAL|INSERT).
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* `ssh` - Indicates whether or not you are in an SSH session.
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@ -354,6 +356,35 @@ The `disk_usage` segment will show the usage level of the partition that your cu
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|POWERLEVEL9K_DISK_USAGE_WARNING_LEVEL|90|The usage level that triggers a warning state.|
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|POWERLEVEL9K_DISK_USAGE_CRITICAL_LEVEL|95|The usage level that triggers a critical state.|
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##### host
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The `host` segment (host string) will print the hostname. You can customize the `host` segment.
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For example, you can make it to print the full hostname by setting
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```
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POWERLEVEL9K_HOST_TEMPLATE="`hostname -f`"
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```
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You can also modify the COLOURS for the two states - LOCAL and REMOTE, by setting
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```
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POWERLEVEL9K_HOST_LOCAL_BACKGROUND="green"
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POWERLEVEL9K_HOST_LOCAL_FOREGROUND="white"
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POWERLEVEL9K_HOST_REMOTE_BACKGROUND="red"
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POWERLEVEL9K_HOST_REMOTE_FOREGROUND="yellow"
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```
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Currently, LOCAL hosts will show the host icon and remote hosts will show the SSH icon. You can override them by setting
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```
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POWERLEVEL9K_HOST_ICON="\uF109 " #
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POWERLEVEL9K_SSH_ICON="\uF489 " #
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```
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You can set the `POWERLEVEL9K_HOST_TEMPLATE` variable to change how the hostname is displayed.
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See (ZSH Manual)[http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html#Login-information]
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for details. The default is set to %m which will show the hostname up to the first ‘.’
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You can set it to %{N}m where N is an integer to show that many segments of system
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hostname. Setting N to a negative integer will show that many segments from the
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end of the hostname.
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##### ip
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This segment tries to examine all currently used network interfaces and prints
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@ -436,6 +467,23 @@ segment, as well:
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# Output time, date, and a symbol from the "Awesome Powerline Font" set
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POWERLEVEL9K_TIME_FORMAT="%D{%H:%M:%S \uE868 %d.%m.%y}"
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```
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##### user
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The `user` segment (user string) will print the username. You can customize the `user` segment.
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For example, you can modify the COLOURS for the two states - DEFAULT and ROOT, by setting
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```
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POWERLEVEL9K_USER_DEFAULT_BACKGROUND="green"
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POWERLEVEL9K_USER_DEFAULT_FOREGROUND="white"
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POWERLEVEL9K_USER_ROOT_BACKGROUND="red"
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POWERLEVEL9K_USER_ROOT_FOREGROUND="yellow"
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```
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You can also override the icons by setting
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```
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POWERLEVEL9K_USER_ICON="\uF415" #
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POWERLEVEL9K_ROOT_ICON="#"
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```
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##### vcs
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By default, the `vcs` segment will provide quite a bit of information. Further
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@ -567,6 +567,61 @@ prompt_context() {
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"$1_prompt_segment" "${0}_${current_state}" "$2" "$DEFAULT_COLOR" "${context_states[$current_state]}" "${content}"
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}
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################################################################
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# User: user (who am I)
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# Note that if $DEFAULT_USER is not set, this prompt segment will always print
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set_default POWERLEVEL9K_USER_TEMPLATE "%n"
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prompt_user() {
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local current_state="DEFAULT"
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typeset -AH user_state
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if [[ "$POWERLEVEL9K_ALWAYS_SHOW_CONTEXT" == true ]] || [[ "$USER" != "$DEFAULT_USER" ]] || [[ -n "$SSH_CLIENT" || -n "$SSH_TTY" ]]; then
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if [[ $(print -P "%#") == '#' ]]; then
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user_state=(
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"STATE" "ROOT"
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"CONTENT" "${POWERLEVEL9K_USER_TEMPLATE}"
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"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
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"FOREGROUND_COLOR" "yellow"
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"VISUAL_IDENTIFIER" "ROOT_ICON"
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)
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elif [[ "$POWERLEVEL9K_ALWAYS_SHOW_USER" == true ]]; then
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user_state=(
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"STATE" "DEFAULT"
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"CONTENT" "$USER"
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"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
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"FOREGROUND_COLOR" "011"
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"VISUAL_IDENTIFIER" "USER_ICON"
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)
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fi
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fi
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"$1_prompt_segment" "${0}_${user_state[STATE]}" "$2" "${user_state[BACKGROUND_COLOR]}" "${user_state[FOREGROUND_COLOR]}" "${user_state[CONTENT]}" "${user_state[VISUAL_IDENTIFIER]}"
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}
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################################################################
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# Host: machine (where am I)
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set_default POWERLEVEL9K_HOST_TEMPLATE "%m"
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prompt_host() {
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local current_state="LOCAL"
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typeset -AH host_state
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if [[ -n "$SSH_CLIENT" ]] || [[ -n "$SSH_TTY" ]]; then
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host_state=(
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"STATE" "REMOTE"
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"CONTENT" "${POWERLEVEL9K_HOST_TEMPLATE}"
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"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
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"FOREGROUND_COLOR" "yellow"
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"VISUAL_IDENTIFIER" "SSH_ICON"
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)
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else
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host_state=(
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"STATE" "LOCAL"
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"CONTENT" "${POWERLEVEL9K_HOST_TEMPLATE}"
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"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
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"FOREGROUND_COLOR" "011"
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"VISUAL_IDENTIFIER" "HOST_ICON"
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)
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fi
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"$1_prompt_segment" "$0_${host_state[STATE]}" "$2" "${host_state[BACKGROUND_COLOR]}" "${host_state[FOREGROUND_COLOR]}" "${host_state[CONTENT]}" "${host_state[VISUAL_IDENTIFIER]}"
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}
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# The 'custom` prompt provides a way for users to invoke commands and display
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# the output in a segment.
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prompt_custom() {
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@ -664,7 +719,7 @@ prompt_dir() {
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break;
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fi
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done
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local packageName=$(jq '.name' ${pkgFile} 2> /dev/null \
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|| node -e 'console.log(require(process.argv[1]).name);' ${pkgFile} 2>/dev/null \
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|| cat "${pkgFile}" 2> /dev/null | grep -m 1 "\"name\"" | awk -F ':' '{print $2}' | awk -F '"' '{print $2}' 2>/dev/null \
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