feat(shell): use oh-my-posh if available

base/bashrc

@@ -34,5 +34,8 @@ x-have rbenv && {
   eval "$(rbenv init - bash)"
 }
 
-eval "$(starship init bash)"
+# eval "$(starship init bash)"
+x-have oh-my-posh && {
+  eval "$(oh-my-posh init bash --config $XDG_CONFIG_HOME/oh-my-posh.omp.json)"
+}
 source "$DOTFILES/config/alias"

base/zshrc

@@ -100,5 +100,7 @@ x-have rbenv && {
 }
 
 # eval "$(starship init zsh)"
-eval "$(oh-my-posh init zsh --config $XDG_CONFIG_HOME/oh-my-posh.omp.json)"
+x-have oh-my-posh && {
+  eval "$(oh-my-posh init zsh --config $XDG_CONFIG_HOME/oh-my-posh.omp.json)"
+}
 source "$DOTFILES/config/alias"

config/oh-my-posh.omp.json

@@ -34,7 +34,7 @@
           "type": "git",
           "style": "plain",
           "foreground": "lightGreen",
-          "template": "git({{ .UpstreamIcon }}{{ .HEAD }}{{if .BranchStatus }} {{ .BranchStatus }}{{ end }}{{ if .Working.Changed }}  {{ .Working.String }}{{ end }}{{ if and (.Working.Changed) (.Staging.Changed) }} |{{ end }}{{ if .Staging.Changed }}  {{ .Staging.String }}{{ end }}{{ if gt .StashCount 0 }}  {{ .StashCount }}{{ end }})",
+          "template": "{{ .UpstreamIcon }}{{ if or (.Staging.Changed) (.Working.Changed) }}({{if .Behind }}\u2193 {{ .Behind }} {{ end }}{{if .Staging.Changed }}\uF046 {{ .Staging.String }} {{ end }}{{ if and (.Staging.Changed) (.Working.Changed) }}| {{ end }}{{ if .Working.Changed }} {{ .Working.String }}{{ end }}){{ end }}",
           "properties": {
             "fetch_status": true,
             "fetch_upstream_icon": true,