Add elvish config based off of fish config

dot_config/fish/executable_config.fish

@@ -53,6 +53,7 @@ set -x RUST_SRC_PATH (rustc --print sysroot)/lib/rustlib/src/rust/src
 set -x XDG_CURRENT_DESKTOP Unity
 set -x PYTHONPATH '/Users/lu/.local/pipx/venvs/pdm/lib/python3.9/site-packages/pdm/pep582' $PYTHONPATH
 set -x LANG "en_US.UTF-8"
+set -x TZ_LIST "Europe/Berlin;Berlin,America/New_York;US East,America/Los_Angeles;US West,Europe/London;London"
 
 # General Aliases
 alias editconfig "chezmoi edit ~/.config/fish/config.fish; and chezmoi apply; and source ~/.config/fish/config.fish"

private_dot_elvish/rc.elv

@@ -0,0 +1,84 @@
+use path
+use str
+
+# Convenience function for only setting PATH if the specified directory exists
+setpath = [path]{
+  if (path:is-dir $path) {
+    set-env PATH (str:join ':' [$E:PATH $path])
+  }
+}
+
+# Set paths
+$setpath /opt/homebrew/bin
+$setpath ~/.rbenv/shims
+$setpath ~/.rbenv/bin
+$setpath ~/.cargo/bin
+$setpath ~/.local/bin
+$setpath ~/n/bin
+$setpath ~/Library/Python/3.7/bin
+
+# Use private stuff
+if (path:is-regular ~/.elvish/lib/private.elv) {
+  use private
+  private:init
+}
+
+# Environment variables
+set-env EDITOR "vim"
+set-env USER "lu"
+set-env SHELL (which elvish)
+set-env TERM xterm-256color
+set-env N_PREFIX ~/n
+set-env LANG en_US.UTF-8
+set-env LC_ALL en_US.UTF-8
+set-env LANGUAGE en_US.UTF-8
+set-env RUST_SRC_PATH (and (has-external rustc) (rustc --print sysroot))/lib/rustlib/src/rust/src
+set-env PYTHONPATH (str:join ':' ["/Users/lu/.local/pipx/venvs/pdm/lib/python3.9/site-packages/pdm/pep582" $E:PYTHONPATH])
+set-env TZ_LIST "Europe/Berlin;Berlin,America/New_York;US East,America/Los_Angeles;US West,Europe/London;London"
+
+# Aliases
+fn editconfig []{
+  and (chezmoi edit ~/.elvish/rc.elv) (eval (cat ~/.elvish/rc.elv | slurp))
+}
+fn c [@a]{ cargo $@a }
+fn cr [@a]{ c run $@a }
+fn cb [@a]{ c build $@a }
+fn cwr [@a]{ c watch -x run $@a }
+fn mkt []{ cd (mktemp -d) }
+fn czm [@a]{ chezmoi $@a }
+# Git aliases
+fn g [@a]{ git $@a }
+fn gs []{ g status --short }
+fn gl []{ g log --color --graph --abbrev-commit --online }
+fn gqp []{ g add --all; g commit; g push}
+fn gqc []{ g add --all; g commit }
+fn gpl []{ g pull }
+fn gps []{ g push }
+fn gc []{ g commit }
+fn gco [@a]{ g checkout $@a }
+# Mercurial aliases
+fn h [@a]{ hg $@a }
+fn ha [@a]{ hg addremove $@a }
+fn hc []{ hg commit }
+fn hps []{ hg push }
+fn hpl []{ hg pull }
+fn hs []{ hg status }
+fn hl []{ hg log }
+# Aliases that overwrite other, existing commands
+if (has-external hub) {
+  fn git [@a]{ hub $@a }
+}
+if (has-external exa) {
+  fn ls [@a]{ exa $@a }
+}
+
+# Prompt
+edit:prompt = { styled (tilde-abbr $pwd) green; put "\n> " }
+edit:rprompt = (constantly "")
+
+# Nice welcome message
+if (and (has-external toilet) (has-external lolcat)) {
+  toilet -f future "Welcome to elvish!" | lolcat -F 0.4 -S (randint 1 100)
+} else {
+  echo "Welcome to elvish! To enable gay mode, install `toilet` and `lolcat`."
+}