From 1125f13f895574e4895fe1c15929fec1f13449b4 Mon Sep 17 00:00:00 2001
From: Igor Chubin <igor@chub.in>
Date: Sun, 8 Jul 2018 19:18:16 +0000
Subject: [PATCH] added config file support (can be used in #5)

---
 README.md        | 18 ++++++++++++++++++
 share/cht.sh.txt | 33 +++++++++++++++++++++++++--------
 2 files changed, 43 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 612333c..9318c1d 100644
--- a/README.md
+++ b/README.md
@@ -250,6 +250,24 @@ Type `help` for other internal `cht.sh` commands.
 				  cht.sh/go> /python zip list
 ```
 
+The `cht.sh` client has its configuration file which is located at `~/.cht.sh/cht.sh.conf`.
+Use it to specify query options that you would use with each query.
+For example, to switch syntax highlighting off, create the file with the following
+content:
+
+```
+QUERY_OPTIONS="T"
+```
+
+Or if you want to use a special syntax highlighting theme:
+
+```
+QUERY_OPTIONS="style=native"
+```
+
+(`curl cht.sh/:styles-demo` to see all supported styles).
+
+
 ### Tab completion
 
 To activate tab completion support for `cht.sh`, add the `:bash_completion` script to your `~/.bashrc`:
diff --git a/share/cht.sh.txt b/share/cht.sh.txt
index d3f38e9..1031368 100755
--- a/share/cht.sh.txt
+++ b/share/cht.sh.txt
@@ -23,13 +23,25 @@
 # count words in text counter
 # group elements list
 
-__CHTSH_VERSION=3
-__CHTSH_DATETIME="2018-06-02 22:26:46 +0200"
+__CHTSH_VERSION=4
+__CHTSH_DATETIME="2018-07-08 22:26:46 +0200"
 
 export LESSSECURE=1
-
 STEALTH_MAX_SELECTION_LENGTH=5
 
+get_query_options()
+{
+  local query="$*"
+  if [ -n "$CHTSH_QUERY_OPTIONS" ]; then
+    if [[ $query == *\?* ]]; then
+      query="$query&${CHTSH_QUERY_OPTIONS}"
+    else
+      query="$query?${CHTSH_QUERY_OPTIONS}"
+    fi
+  fi
+  echo "$query"
+}
+
 do_query()
 {
   local query="$*"
@@ -39,7 +51,7 @@ do_query()
     b_opts=(-b "$HOME/.cht.sh/id")
   fi
 
-  curl "${b_opts[@]}" -s https://cht.sh/"$query" > "$TMP1"
+  curl "${b_opts[@]}" -s https://cht.sh/"$(get_query_options $query)" > "$TMP1"
 
   if [ -z "$lines" ] || [ "$(wc -l "$TMP1" | awk '{print $1}')" -lt "$lines" ]; then
     cat "$TMP1"
@@ -70,6 +82,11 @@ get_list_of_sections()
   curl -s https://cht.sh/:list | grep -v '/.*/' | grep '/$'
 }
 
+if [ -e "$HOME"/.cht.sh/cht.sh.conf ]; then
+  # shellcheck disable=SC1090,SC2002
+  source <( cat "$HOME"/.cht.sh/cht.sh.conf | sed 's/#.*//' | grep -xv '' | sed s/^/CHTSH_/ ) >& /dev/null
+fi
+
 if [ "$1" == --read ]; then
   read -r a || a=exit
   echo $a
@@ -103,7 +120,7 @@ done
 query=$(echo "$input" | sed 's@ *$@@; s@^ *@@; s@ @/@; s@ @+@g')
 
 if [ "$shell_mode" != yes ]; then
-  curl -s https://cht.sh/"$query"
+  curl -s https://cht.sh/"$(get_query_options "$query")"
   exit 0
 else
   new_section="$1"
@@ -120,7 +137,7 @@ else
   fi
   if [ -n "$this_query" ] && [ -z "$CHEATSH_RESTART" ]; then
     printf "$this_prompt$this_query\n"
-    curl -s https://cht.sh/"$query"
+    curl -s https://cht.sh/"$(get_query_options "$query")"
   fi
 fi
 
@@ -209,7 +226,7 @@ EOF
         echo copy: Make at least one query first.
         continue
       else
-        curl -s https://cht.sh/"$query"?T > "$TMP1"
+        curl -s https://cht.sh/"$(get_query_options "$query"?T)" > "$TMP1"
         xsel -i < "$TMP1"
         echo "copy: $(wc -l "$TMP1" | awk '{print $1}') lines copied to the selection"
         continue
@@ -224,7 +241,7 @@ EOF
         echo copy: Make at least one query first.
         continue
       else
-        curl -s https://cht.sh/"$query"?TQ > "$TMP1"
+        curl -s https://cht.sh/"$(get_query_options "$query"?TQ)" > "$TMP1"
         xsel -i < "$TMP1"
         echo "copy: $(wc -l "$TMP1" | awk '{print $1}') lines copied to the selection"
         continue