confirm_reset added, improved docs, bug fix on chap bpkg post (#54)

Co-authored-by: Kirt Fitzpatrick <[email protected]>

Author: kirtfitzpatrick

_posts/2021-05-06-chap.md

@@ -28,23 +28,23 @@ Options:
   -V|--version   Print the current version and exit
 
 Logging:
-  info_msg         MESSAGE
-  nominal_msg      MESSAGE
-  attention_msg    MESSAGE
-  warning_msg      MESSAGE
-  modification_msg MESSAGE
+  info_msg           MESSAGE
+  nominal_msg        MESSAGE
+  attention_msg      MESSAGE
+  warning_msg        MESSAGE
+  modification_msg   MESSAGE
 
 Evaluate command:
-  info_cmd         COMMAND [ MESSAGE ]
-  nominal_cmd      COMMAND [ MESSAGE ]
-  attention_cmd    COMMAND [ MESSAGE ]
-  warning_cmd      COMMAND [ MESSAGE ]
-  modification_cmd COMMAND [ MESSAGE ]
-  echo_cmd         COMMAND
+  info_cmd           COMMAND [ MESSAGE ]
+  nominal_cmd        COMMAND [ MESSAGE ]
+  attention_cmd      COMMAND [ MESSAGE ]
+  warning_cmd        COMMAND [ MESSAGE ]
+  modification_cmd   COMMAND [ MESSAGE ]
+  echo_cmd           COMMAND
 
 Internal:
   display_link       FILE_LINK_OR_DIR_PATH
-  brief_echo         OUTPUT_STRING
+  brief_echo         OUTPUT_BUFFER
   brief_eval         COMMAND
 
 Iterate by line:
@@ -54,7 +54,8 @@ Iterate by line:
 Special purpose:
   print_header       "$0 $*"
   verify_line_count  LABEL COMPARISON_OP VALUE COMMAND
-  confirm_cmd        COMMAND [MESSAGE]
+  confirm_cmd        COMMAND [ MESSAGE ]
+  confirm_reset      # Reset auto-confirm
 {% endhighlight %}
 
 
@@ -69,6 +70,20 @@ chap info_msg "Let's verify line counts."
 chap verify_line_count \
   "files" "-ge" 4 \ 
   "find . -type f -or -type l" 
+
+echo ""
+chap info_msg "FYI."
+chap nominal_msg "As expected."
+chap attention_msg "Hey old chap, pay attention."
+chap warning_msg "Something's wrong."
+chap modification_msg "We're making a change."
+
+echo ""
+chap info_cmd \
+  "grep -A 4 'begin_line_looping {' deps/bin/chap" \
+  "Implementation of begin_line_looping."
+
+echo ""
 chap confirm_cmd "find . -name '*.sh'" \ 
   "Prompt to confirm or skip."
 {% endhighlight %}
@@ -86,6 +101,21 @@ chap confirm_cmd "find . -name '*.sh'" \
 ./deps/bin/chap -> <span style="color:cyan">../chap/chap.sh</span><br />
 ./deps/chap/chap.sh<br />
 ./deps/chap/package.json<br />
+
+<span style="color:cyan">Info:</span> FYI.<br />
+<span style="color:green">Nominal:</span> As expected.<br />
+<span style="color:yellow">Attention:</span> Hey old chap, pay attention.<br />
+<span style="color:red">Warning:</span> Something's wrong.<br />
+<span style="color:purple">Modification:</span> We're making a change.<br />
+
+<span style="color:cyan">Info:</span> Implementation of begin_line_looping.<br />
+<span style="color:blue">grep -A 4 'begin_line_looping {' deps/bin/chap</span><br />
+function chap_begin_line_looping {<br />
+&nbsp; SAVEIFS=${IFS}<br />
+&nbsp; IFS=$(echo -en "\n\b")<br />
+&nbsp; echo "${SAVEIFS}"<br />
+}<br />
+
 <span style="color:cyan">Info:</span> Prompt to confirm or skip.<br />
 <span style="color:blue">find . -name '*.sh'</span><br />
 <span style="color:purple">Execute (a=all, s=skip):</span> <br />
@@ -96,6 +126,6 @@ chap confirm_cmd "find . -name '*.sh'" \
 
 
 ## Links
-* [Source Code (GitHub)][https://github.com/kirtfitzpatrick/chap]
+* [Source Code (GitHub)](https://github.com/kirtfitzpatrick/chap)
 * [Author: Kirt Fitzpatrick](https://twitter.com/KirtFitzpatrick)
 {% include JB/setup %}