treehouses led blackhistorymonth (fixes #2035) (#2038)

Co-authored-by: dogi <[email protected]>
treehouses · Feb 20, 2021 · 3681909 · 3681909
1 parent a67e4de
commit 3681909
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Showing 5 changed files with 66 additions and 16 deletions.
diff --git a/README.md b/README.md
@@ -71,12 +71,12 @@ upgrade [tag|check|bluetooth|force|cli]   upgrades treehouses package using npm
 sshtunnel [add|remove|list|active|check]  helps adding sshtunnels
           [key|refresh|notice|ports]
 led [green|red] [mode]                    sets the led mode
-    [newyear|lunarnewyear|valentine]
-    [carnival|lantern|stpatricks|easter]
-    [labourday|eid|dragonboat]
-    [independenceday|onam|diwali]
-    [thanksgiving|christmas|heavymetal]
-    [dance|kecak|random]
+    [newyear|blackhistorymonth]
+    [lunarnewyear|valentine|carnival]
+    [lantern|stpatricks|easter|labourday]
+    [eid|dragonboat|independenceday|onam]
+    [diwali|thanksgiving|christmas]
+    [heavymetal|dance|kecak|random]
 power [mode|current|freq|status]          sets the power mode or check power mode/CPU frequency
 uptime [boot|start|stop|log]              displays uptime and boot time of the Raspberry Pi
 rtc <on|off> [rasclock|ds3231]            sets up the rtc clock specified

diff --git a/modules/help.sh b/modules/help.sh
@@ -47,12 +47,12 @@ upgrade [tag|check|bluetooth|force|cli]   upgrades treehouses package using npm
 sshtunnel [add|remove|list|active|check]  helps adding sshtunnels
           [key|refresh|notice|ports]
 led [green|red] [mode]                    sets the led mode
-    [newyear|lunarnewyear|valentine]
-    [carnival|lantern|stpatricks|easter]
-    [labourday|eid|dragonboat]
-    [independenceday|onam|diwali]
-    [thanksgiving|christmas|heavymetal]
-    [dance|kecak|random]
+    [newyear|blackhistorymonth]
+    [lunarnewyear|valentine|carnival]
+    [lantern|stpatricks|easter|labourday]
+    [eid|dragonboat|independenceday|onam]
+    [diwali|thanksgiving|christmas]
+    [heavymetal|dance|kecak|random]
 power [mode|current|freq|status]          sets the power mode or check power mode/CPU frequency
 uptime [boot|start|stop|log]              displays uptime and boot time of the Raspberry Pi
 rtc <on|off> [rasclock|ds3231]            sets up the rtc clock specified

diff --git a/modules/led.sh b/modules/led.sh
@@ -30,6 +30,19 @@ function led {
       echo "Both LED: flash 2 times"
       newyear > "$LOGFILE"
       ;;
+    blackhistorymonth)
+      checkroot
+      echo "leds are set to blackhistorymonth mode."
+      echo "Look at your RPi leds, both leds will be in this pattern..."
+      echo "Both LED's will flash in unison like a heartbeat"
+      echo "Both LED: off 1 second"
+      echo "Both LED: on .1 seconds"
+      echo "Both LED: off .15 seconds"
+      echo "Both LED: on .1 seconds"
+      echo "Both LED: off .65 seconds"
+      echo "this will happen 20 times"
+      blackhistorymonth > "$LOGFILE"
+      ;;
     lunarnewyear)
       checkroot
       echo "leds are set to lunarnewyear mode."
@@ -280,6 +293,32 @@ function newyear {
   led red "$current_red"
 }
 
+function blackhistorymonth {
+  current_red=$(led "red")
+  current_green=$(led "green")
+
+  set_brightness 0 0 && set_brightness 1 0
+  sleep 1
+
+  for i in {1..20}
+    do
+      set_brightness 0 1 && set_brightness 1 1
+      sleep .1
+
+      set_brightness 0 0 && set_brightness 1 0
+      sleep .15
+
+      set_brightness 0 1 && set_brightness 1 1
+      sleep .1
+
+      set_brightness 0 0 && set_brightness 1 0
+      sleep .65
+    done
+
+  led red "$current_red"
+  led green "$current_green"
+}
+
 function lunarnewyear {
   current_green=$(led "green")
   current_red=$(led "red")
@@ -793,8 +832,9 @@ function random {
 function led_help {
   echo
   echo "Usage: $BASENAME led [green|red] [mode]"
-  echo "       $BASENAME led [newyear|lunarnewyear|valentine|carnival|lantern|stpatricks|easter|labourday|eid]"
-  echo "                      [dragonboat|independenceday|onam|diwali|thanksgiving|christmas|dance|heavymetal|random]"
+  echo "       $BASENAME led [newyear|blackhistorymonth|lunarnewyear|valentine|carnival|lantern|stpatricks]"
+  echo "                      [easter|labourday|eid|dragonboat|independenceday|onam|diwali|thanksgiving]"
+  echo "                      [christmas|dance|heavymetal|random]"
   echo
   echo "Sets or returns the led mode"
   echo
@@ -843,8 +883,11 @@ function led_help {
   echo "  $BASENAME led newyear"
   echo "      This will set the mode of the led to newyear"
   echo
+  echo "  $BASENAME led blackhistorymonth"
+  echo "      This will set the mode of the led to blackhistorymonth"
+  echo
   echo "  $BASENAME led lunarnewyear"
-  echo "      This wil set the mode of the led to lunarnewyear"
+  echo "      This will set the mode of the led to lunarnewyear"
   echo
   echo "  $BASENAME led valentine"
   echo "      This will set the mode of the led to valentine"

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@treehouses/cli",
-  "version": "1.25.4",
+  "version": "1.25.5",
   "remote": "4000",
   "description": "Thin command-line interface for Raspberry Pi low level configuration.",
   "main": "cli.sh",

diff --git a/tests/led/blackhistorymonth.bats b/tests/led/blackhistorymonth.bats
@@ -0,0 +1,7 @@
+#!usr/bin/env bats
+load ../test-helper
+
+@test "$clinom led blackhistorymonth" {
+  run "${clicmd}" led blackhistorymonth
+  assert_success && assert_output -p 'heartbeat'
+}