From 99845b5c64da4e4c319bd0a9faabde6e3c5942bd Mon Sep 17 00:00:00 2001
From: Kevin Day <thekevinday@gmail.com>
Date: Sun, 10 Jul 2022 00:20:27 -0500
Subject: [PATCH] Cleanup: Update controller examples.

---
 .../settings/example/entries/environment.entry     |  7 +++++++
 .../example/rules/environment/default.rule         |  3 +++
 .../settings/example/rules/environment/empty.rule  |  3 +++
 .../example/rules/environment/exported.rule        |  3 +++
 .../example/rules/environment/exporting.rule       |  3 +++
 .../example/rules/environment/fake-nothing.rule    | 22 ++++++++++++++++++++++
 .../example/rules/environment/fake-something.rule  | 18 ++++++++++++++++++
 .../data/settings/example/rules/print/newline.rule |  8 ++++++++
 8 files changed, 67 insertions(+)
 create mode 100644 level_3/controller/data/settings/example/rules/environment/fake-nothing.rule
 create mode 100644 level_3/controller/data/settings/example/rules/environment/fake-something.rule
 create mode 100644 level_3/controller/data/settings/example/rules/print/newline.rule

diff --git a/level_3/controller/data/settings/example/entries/environment.entry b/level_3/controller/data/settings/example/entries/environment.entry
index 137031c..a6978df 100644
--- a/level_3/controller/data/settings/example/entries/environment.entry
+++ b/level_3/controller/data/settings/example/entries/environment.entry
@@ -1,7 +1,14 @@
 # fss-0005
 
+settings:
+  mode program
+
 main:
   start environment default
   start environment exported
   start environment empty
   start environment exporting
+  start environment fake-nothing
+  start environment fake-something
+
+  start print newline
diff --git a/level_3/controller/data/settings/example/rules/environment/default.rule b/level_3/controller/data/settings/example/rules/environment/default.rule
index 8c34d8c..4efe7e4 100644
--- a/level_3/controller/data/settings/example/rules/environment/default.rule
+++ b/level_3/controller/data/settings/example/rules/environment/default.rule
@@ -1,4 +1,7 @@
 # fss-000d
+#
+# Note: bash automatically creates PWD, SHLVL, and _ environment variables.
+#
 
 settings:
   name "Environment default"
diff --git a/level_3/controller/data/settings/example/rules/environment/empty.rule b/level_3/controller/data/settings/example/rules/environment/empty.rule
index 532da0c..c041187 100644
--- a/level_3/controller/data/settings/example/rules/environment/empty.rule
+++ b/level_3/controller/data/settings/example/rules/environment/empty.rule
@@ -1,4 +1,7 @@
 # fss-000d
+#
+# Note: bash automatically creates PWD, SHLVL, and _ environment variables.
+#
 
 settings:
   name "Environment set to nothing"
diff --git a/level_3/controller/data/settings/example/rules/environment/exported.rule b/level_3/controller/data/settings/example/rules/environment/exported.rule
index 2e01c29..d8c204f 100644
--- a/level_3/controller/data/settings/example/rules/environment/exported.rule
+++ b/level_3/controller/data/settings/example/rules/environment/exported.rule
@@ -1,4 +1,7 @@
 # fss-000d
+#
+# Note: bash automatically creates PWD, SHLVL, and _ environment variables.
+#
 
 settings:
   name "Environment with PATH"
diff --git a/level_3/controller/data/settings/example/rules/environment/exporting.rule b/level_3/controller/data/settings/example/rules/environment/exporting.rule
index 7b874c2..d2b3dad 100644
--- a/level_3/controller/data/settings/example/rules/environment/exporting.rule
+++ b/level_3/controller/data/settings/example/rules/environment/exporting.rule
@@ -1,4 +1,7 @@
 # fss-000d
+#
+# Note: bash automatically creates PWD, SHLVL, and _ environment variables.
+#
 
 settings:
   name "Environment with PATH"
diff --git a/level_3/controller/data/settings/example/rules/environment/fake-nothing.rule b/level_3/controller/data/settings/example/rules/environment/fake-nothing.rule
new file mode 100644
index 0000000..b0e596a
--- /dev/null
+++ b/level_3/controller/data/settings/example/rules/environment/fake-nothing.rule
@@ -0,0 +1,22 @@
+# fss-000d
+
+settings:
+  name "Environment using fake as an engine"
+  engine fake ++quiet
+
+  # PATH must be expoted so that "run env" works.
+  environment PATH
+
+script:
+  start {
+    settings\:
+      environment
+
+    main\:
+      print
+      print "========================================"
+      print "Environment allowing nothing using fake."
+      print "========================================"
+
+      run env
+  }
diff --git a/level_3/controller/data/settings/example/rules/environment/fake-something.rule b/level_3/controller/data/settings/example/rules/environment/fake-something.rule
new file mode 100644
index 0000000..bfe6851
--- /dev/null
+++ b/level_3/controller/data/settings/example/rules/environment/fake-something.rule
@@ -0,0 +1,18 @@
+# fss-000d
+
+settings:
+  name "Environment using fake as an engine"
+  engine fake ++quiet
+
+  environment PATH PWD
+
+script:
+  start {
+    main\:
+      print
+      print "============================================="
+      print "Environment allowing PATH and PWD using fake."
+      print "============================================="
+
+      run env
+  }
diff --git a/level_3/controller/data/settings/example/rules/print/newline.rule b/level_3/controller/data/settings/example/rules/print/newline.rule
new file mode 100644
index 0000000..0f2f489
--- /dev/null
+++ b/level_3/controller/data/settings/example/rules/print/newline.rule
@@ -0,0 +1,8 @@
+# fss-000d
+
+settings:
+  name "Print New Line"
+  engine bash
+
+script:
+  start echo
-- 
1.8.3.1