Add Terraform item (#203)

* Add Terraform item

* Do not show default workspace in Terraform prompt

* Add terraform to tide_right_prompt_items

* Add terraform to _tide_remove_unusable_items

* Fix test, use read, format

Co-authored-by: Ilan Cosman <ilancosman@gmail.com>

functions/_tide_item_terraform.fish

@@ -0,0 +1,6 @@
+function _tide_item_terraform
+    if test -d .terraform
+        terraform workspace show | read -l workspace
+        test $workspace != default && _tide_print_item terraform $tide_terraform_icon' ' $workspace
+    end
+end

functions/_tide_remove_unusable_items.fish

@@ -1,6 +1,6 @@
 function _tide_remove_unusable_items
     # Remove tool-specific items for tools the machine doesn't have installed
-    for item in chruby git go kubectl node php rustc virtual_env
+    for item in chruby git go kubectl node php rustc terraform virtual_env
         set -l cli_names $item
         switch $item
             case virtual_env

functions/tide/configure/configs/classic.fish

@@ -67,7 +67,7 @@ tide_pwd_icon_home
 tide_pwd_icon_unwritable ''
 tide_pwd_markers .bzr .citc .git .hg .node-version .python-version .ruby-version .shorten_folder_marker .svn .terraform Cargo.toml composer.json CVS go.mod package.json
 tide_right_prompt_frame_enabled true
-tide_right_prompt_items status cmd_duration context jobs node virtual_env rustc php chruby go kubectl vi_mode
+tide_right_prompt_items status cmd_duration context jobs node virtual_env rustc php chruby go kubectl terraform vi_mode
 tide_right_prompt_prefix ''
 tide_right_prompt_separator_diff_color ''
 tide_right_prompt_separator_same_color ''
@@ -85,6 +85,9 @@ tide_status_color $_tide_color_dark_green
 tide_status_color_failure D70000
 tide_status_icon '✔'
 tide_status_icon_failure '✘'
+tide_terraform_bg_color 444444
+tide_terraform_color 844FBA
+tide_terraform_icon
 tide_time_bg_color 444444
 tide_time_color 5F8787
 tide_time_format '%T'

functions/tide/configure/configs/classic_16color.fish

@@ -45,6 +45,8 @@ tide_status_bg_color black
 tide_status_bg_color_failure black
 tide_status_color green
 tide_status_color_failure red
+tide_terraform_bg_color black
+tide_terraform_color magenta
 tide_time_bg_color black
 tide_time_color brblack
 tide_vi_mode_bg_color_default black

functions/tide/configure/configs/lean.fish

@@ -67,7 +67,7 @@ tide_pwd_icon_home
 tide_pwd_icon_unwritable ''
 tide_pwd_markers .bzr .citc .git .hg .node-version .python-version .ruby-version .shorten_folder_marker .svn .terraform Cargo.toml composer.json CVS go.mod package.json
 tide_right_prompt_frame_enabled false
-tide_right_prompt_items status cmd_duration context jobs node virtual_env rustc php chruby go kubectl
+tide_right_prompt_items status cmd_duration context jobs node virtual_env rustc php chruby go kubectl terraform
 tide_right_prompt_prefix ' '
 tide_right_prompt_separator_diff_color ' '
 tide_right_prompt_separator_same_color ' '
@@ -85,6 +85,9 @@ tide_status_color $_tide_color_dark_green
 tide_status_color_failure D70000
 tide_status_icon '✔'
 tide_status_icon_failure '✘'
+tide_terraform_bg_color normal
+tide_terraform_color 844FBA
+tide_terraform_icon
 tide_time_bg_color normal
 tide_time_color 5F8787
 tide_time_format '%T'

functions/tide/configure/configs/lean_16color.fish

@@ -45,6 +45,8 @@ tide_status_bg_color normal
 tide_status_bg_color_failure normal
 tide_status_color green
 tide_status_color_failure red
+tide_terraform_bg_color normal
+tide_terraform_color magenta
 tide_time_bg_color normal
 tide_time_color brblack
 tide_vi_mode_bg_color_default normal

functions/tide/configure/configs/rainbow.fish

@@ -67,7 +67,7 @@ tide_pwd_icon_home
 tide_pwd_icon_unwritable ''
 tide_pwd_markers .bzr .citc .git .hg .node-version .python-version .ruby-version .shorten_folder_marker .svn .terraform Cargo.toml composer.json CVS go.mod package.json
 tide_right_prompt_frame_enabled true
-tide_right_prompt_items status cmd_duration context jobs node virtual_env rustc php chruby go kubectl vi_mode
+tide_right_prompt_items status cmd_duration context jobs node virtual_env rustc php chruby go kubectl terraform vi_mode
 tide_right_prompt_prefix ''
 tide_right_prompt_separator_diff_color ''
 tide_right_prompt_separator_same_color ''
@@ -85,6 +85,9 @@ tide_status_color 4E9A06
 tide_status_color_failure FFFF00
 tide_status_icon '✔'
 tide_status_icon_failure '✘'
+tide_terraform_bg_color 800080
+tide_terraform_color 000000
+tide_terraform_icon
 tide_time_bg_color D3D7CF
 tide_time_color 000000
 tide_time_format '%T'

functions/tide/configure/configs/rainbow_16color.fish

@@ -45,6 +45,8 @@ tide_status_bg_color black
 tide_status_bg_color_failure red
 tide_status_color green
 tide_status_color_failure bryellow
+tide_terraform_bg_color magenta
+tide_terraform_color black
 tide_time_bg_color white
 tide_time_color black
 tide_vi_mode_bg_color_default green

tests/_tide_item_terraform.test.fish

@@ -0,0 +1,19 @@
+# RUN: %fish %s
+
+function _terraform
+    _tide_decolor (_tide_item_terraform)
+end
+
+set -l terraformDir (mktemp -d)
+cd $terraformDir
+
+mock terraform "workspace show" "echo default"
+_terraform # CHECK:
+
+mkdir .terraform
+_terraform # CHECK:
+
+mock terraform "workspace show" "echo test"
+_terraform # CHECK: test
+
+rm -r $terraformDir