1 files changed, 192 insertions, 192 deletions

diff --git a/scripts/gist b/scripts/gist
index 182425c..892cdac 100755
--- a/scripts/gist
+++ b/scripts/gist
@@ -67,68 +67,68 @@ CONFIG=~/.config/gist.conf; mkdir -p ~/.config
 configuredClient=""
 
 _config_cases() {
-    if [[ $1 == 'token' ]]; then
-        [[ ${#2} -eq 40 ]] && echo $1=$2 \
-        || echo -e Invalid token format, it is not 40 chars '\n' > /dev/tty
-    elif [[ $1 == 'auto_sync' ]]; then
-        [[ $2 == 'false' ]] && echo $1=$2 \
-        || echo $1=true
-    elif [[ $1 == 'folder' ]]; then
-        [[ -n "$2" ]] && echo $1=$2 \
-        || echo $1=~/gist
-    elif [[ $1 == 'user' ]]; then
-        echo $1=$2
-    fi
+  if [[ $1 == 'token' ]]; then
+    [[ ${#2} -eq 40 ]] && echo $1=$2 \
+    || echo -e Invalid token format, it is not 40 chars '\n' > /dev/tty
+  elif [[ $1 == 'auto_sync' ]]; then
+    [[ $2 == 'false' ]] && echo $1=$2 \
+    || echo $1=true
+  elif [[ $1 == 'folder' ]]; then
+    [[ -n "$2" ]] && echo $1=$2 \
+    || echo $1=~/gist
+  elif [[ $1 == 'user' ]]; then
+    echo $1=$2
+  fi
 }
 
 _configure() {
-    [[ -z "$@" ]] && (${EDITOR:-vi} $CONFIG) && return 0
-    target=$(_config_cases "$@")
+  [[ -z "$@" ]] && (${EDITOR:-vi} $CONFIG) && return 0
+  target=$(_config_cases "$@")
 
-    umask 0077 && touch $CONFIG
-    [[ "$target" =~ [^=]$ ]] && sed -i "/^$1=/ d" $CONFIG && echo $target >> $CONFIG
-    cat $CONFIG
+  umask 0077 && touch $CONFIG
+  [[ "$target" =~ [^=]$ ]] && sed -i "/^$1=/ d" $CONFIG && echo $target >> $CONFIG
+  cat $CONFIG
 }
 
 _ask_username() {
-    while [[ ! $user =~ ^[[:alnum:]]+$ ]]; do
-      [[ -n $user ]] && echo "Not a valid username"
-      read -p "Github username: " user < /dev/tty
-    done
-    _configure user $user
+  while [[ ! $user =~ ^[[:alnum:]]+$ ]]; do
+    [[ -n $user ]] && echo "Not a valid username"
+    read -p "Github username: " user < /dev/tty
+  done
+  _configure user $user
 }
 
 _ask_token() {
-    echo -n "Create a new token from web browser? [Y/n] "
-    read answer < /dev/tty
-    if [[ ! $answer =~ ^(N|n|No|NO|no)$ ]]; then
-        python -mwebbrowser https://github.com/settings/tokens/new\?scopes\=gist; 
-    fi
+  echo -n "Create a new token from web browser? [Y/n] "
+  read answer < /dev/tty
+  if [[ ! $answer =~ ^(N|n|No|NO|no)$ ]]; then
+    python -mwebbrowser https://github.com/settings/tokens/new\?scopes\=gist; 
+  fi
 
-    while [[ ! $token =~ ^[[:alnum:]]{40}$ ]]; do
-        [[ -n $token ]] && echo "Not a valid token"
-        trap 'echo; return 1' INT
-        read -p "Paste your token here (Ctrl-C to skip): " token < /dev/tty
-    done
-    _configure token $token
+  while [[ ! $token =~ ^[[:alnum:]]{40}$ ]]; do
+    [[ -n $token ]] && echo "Not a valid token"
+    trap 'echo; return 1' INT
+    read -p "Paste your token here (Ctrl-C to skip): " token < /dev/tty
+  done
+  _configure token $token
 }
 
 _apply_config() {
-    source $CONFIG 2> /dev/null || true
-    if [[ ! -e $CONFIG ]] || [[ -z $user ]]; then
-        echo 'Hi fellow! To access your gists, I need your Github username'
-        echo "Also a personal token with scope which allows "gist"!'"
-        echo
-        _ask_username
-        _ask_token
-    elif [[ -z $token ]] && [[ $1 =~ ^(n|new|e|edit|D|delete)$ ]]; then
-        if ! (_ask_token); then
-            echo 'To create/edit/delete a gist, a token is needed'
-            return 1
-        fi
+  source $CONFIG 2> /dev/null || true
+  if [[ ! -e $CONFIG ]] || [[ -z $user ]]; then
+    echo 'Hi fellow! To access your gists, I need your Github username'
+    echo "Also a personal token with scope which allows "gist"!'"
+    echo
+    _ask_username
+    _ask_token
+  elif [[ -z $token ]] && [[ $1 =~ ^(n|new|e|edit|D|delete)$ ]]; then
+    if ! (_ask_token); then
+        echo 'To create/edit/delete a gist, a token is needed'
+        return 1
     fi
+  fi
 
-    source $CONFIG
+  source $CONFIG
 }
 
 _apply_config "$@" || exit 1
@@ -172,25 +172,25 @@ httpGet()
 # TODO a way to show files
 # TODO show git status outdated
 _show_list() {
-    if [[ ! -e "$1" ]]; then 
-        echo 'No local file found for last update, please run command:'
-        echo "    gist update $([[ $1 == $STARRED ]] && echo 'star')"
-        return 0
-    fi
-    cat $1 \
-    | while read index link blob_code file_num extra description; do
-        local repo=$folder/$(echo $link | sed 's#.*/##')
-        local occupy=0
-
-        # if repo is not yet cloned, show green message "Not cloned yet"
-        [[ ! -d $repo ]] && extra="\e[32m[Not cloned yet]\e[0m" && occupy=16
-        # if there are some changes in git index or working directory, show blue message "working"
-        [[ -n $(cd $repo && git status --short) ]] 2>/dev/null && extra="\e[36m[working]\e[0m" && occupy=9
-        # if there is a commit not yet push, show red message "ahead"
-        [[ -n $(cd $repo && git cherry) ]] 2>/dev/null && extra="\e[31m[ahead]\e[0m" && occupy=7
-
-        echo -e $index $link $file_num $extra $(echo $description | cut -c -$(( 60 -$occupy -1 )) )
-    done
+  if [[ ! -e "$1" ]]; then 
+    echo 'No local file found for last update, please run command:'
+    echo "    gist update $([[ $1 == $STARRED ]] && echo 'star')"
+    return 0
+  fi
+  cat $1 \
+  | while read index link blob_code file_num extra description; do
+    local repo=$folder/$(echo $link | sed 's#.*/##')
+    local occupy=0
+
+    # if repo is not yet cloned, show green message "Not cloned yet"
+    [[ ! -d $repo ]] && extra="\e[32m[Not cloned yet]\e[0m" && occupy=16
+    # if there are some changes in git index or working directory, show blue message "working"
+    [[ -n $(cd $repo && git status --short) ]] 2>/dev/null && extra="\e[36m[working]\e[0m" && occupy=9
+    # if there is a commit not yet push, show red message "ahead"
+    [[ -n $(cd $repo && git cherry) ]] 2>/dev/null && extra="\e[31m[ahead]\e[0m" && occupy=7
+
+    echo -e $index $link $file_num $extra $(echo $description | cut -c -$(( 60 -$occupy -1 )) )
+  done
 }
 
 # parse JSON from STDIN with string of commands
@@ -215,106 +215,105 @@ for gist in raw:
 
 # TODO check if a user create a very first gist
 _parse_response() {
-    AccessJsonElement "$(_handle_gists)" \
-    | tac | sed 's/, /,/g' | nl -s' ' \
-    | while read index link file_url_array public file_num comment_num description; do
-        local blob_code=$(echo $file_url_array | tr ',' '\n' | sed -E 's#.*raw/(.*)/.*#\1#' | sort | cut -c -7 | paste -sd '-')
-        [[ $public == 'False' ]] && mark=p
-        [[ -n $1 ]] && index=$1
-        echo $mark$index $link $blob_code $file_num $comment_num $description | tr -d '"'
-    done
+  AccessJsonElement "$(_handle_gists)" \
+  | tac | sed 's/, /,/g' | nl -s' ' \
+  | while read index link file_url_array public file_num comment_num description; do
+    local blob_code=$(echo $file_url_array | tr ',' '\n' | sed -E 's#.*raw/(.*)/.*#\1#' | sort | cut -c -7 | paste -sd '-')
+    [[ $public == 'False' ]] && mark=p
+    [[ -n $1 ]] && index=$1
+    echo $mark$index $link $blob_code $file_num $comment_num $description | tr -d '"'
+  done
 }
 
 # get the list of gists
 _update() {
-    echo "fetching $user's gists from $GITHUB_API..."
-    echo
-    local list_file=$INDEX
-    local route="users/$user/gists"
-    local mark=""
-    [[ "$1" =~ ^(star|s)$ ]] && list_file=$STARRED && route="gists/starred" && mark="s"
-
-    curl -H "$auth_header" $GITHUB_API/$route \
-    | _parse_response | sed -E "s/^ */$mark/" > $list_file \
-    && _show_list $list_file \
-    || echo Fail to update gists
-
-    if [[ $auto_sync != "false" ]]; then (_sync_repos $1 > /dev/null 2>&1 &); fi
+  echo "fetching $user's gists from $GITHUB_API..."
+  echo
+  local list_file=$INDEX
+  local route="users/$user/gists"
+  local mark=""
+  [[ "$1" =~ ^(star|s)$ ]] && list_file=$STARRED && route="gists/starred" && mark="s"
+
+  curl -H "$auth_header" $GITHUB_API/$route \
+  | _parse_response | sed -E "s/^ */$mark/" > $list_file \
+  && _show_list $list_file \
+  || echo Fail to update gists
+
+  if [[ $auto_sync != "false" ]]; then (_sync_repos $1 > /dev/null 2>&1 &); fi
 }
 
 _sync_repos() {
-    local list_file=$INDEX
-    [[ "$1" =~ ^(star|s)$ ]] && list_file=$STARRED && route="gists/starred"
-
-    # clone repos which are not in the local
-    comm -13 <(find $folder -maxdepth 1 -type d | sed '1d; s#.*/##' | sort) \
-             <(cat $list_file | cut -d' ' -f2 | sed 's#.*/##' | sort) \
-    | xargs -I{} --max-procs 8 git clone git@github.com:{}.git $folder/{}
-
-    # pull if remote repo has different blob objects
-    cat $INDEX | cut -d' ' -f2,3 \
-    | while read url blob_code_remote; do
-        local repo=$folder/$(echo $url | sed 's#.*/##')
-        local blob_code_local=$(cd $repo && git ls-tree master | cut -d' ' -f3 | cut -c-7 | sort | paste -sd '-')
-        cd $repo \
-        && [[ $blob_code_local != $blob_code_remote ]] \
-        && [[ $(git rev-parse origin/master) == $(git rev-parse master) ]] \
-        && git pull
-    done
-    echo Everything is fine!
+  local list_file=$INDEX
+  [[ "$1" =~ ^(star|s)$ ]] && list_file=$STARRED && route="gists/starred"
+
+  # clone repos which are not in the local
+  comm -13 <(find $folder -maxdepth 1 -type d | sed '1d; s#.*/##' | sort) \
+           <(cat $list_file | cut -d' ' -f2 | sed 's#.*/##' | sort) \
+  | xargs -I{} --max-procs 8 git clone git@github.com:{}.git $folder/{}
+
+  # pull if remote repo has different blob objects
+  cat $INDEX | cut -d' ' -f2,3 \
+  | while read url blob_code_remote; do
+    local repo=$folder/$(echo $url | sed 's#.*/##')
+    local blob_code_local=$(cd $repo && git ls-tree master | cut -d' ' -f3 | cut -c-7 | sort | paste -sd '-')
+    cd $repo \
+    && [[ $blob_code_local != $blob_code_remote ]] \
+    && [[ $(git rev-parse origin/master) == $(git rev-parse master) ]] \
+    && git pull
+  done
+  echo Everything is fine!
 }
 
 # get gist id from index files
 _gist_id() {
-    GIST_ID=$( (grep -hs '' $INDEX $STARRED || true) | sed -n "/^$1 / p" | cut -d' ' -f2 | sed -E 's#.*/##')
-    if [[ -z "$GIST_ID" ]]; then
-        echo -e "Not a valid index: \e[31m$1\e[0m"
-        echo Use the index in the first column instead:
-        echo
-        _show_list "$INDEX"
-        return 1
-    fi
+  GIST_ID=$( (grep -hs '' $INDEX $STARRED || true) | sed -n "/^$1 / p" | cut -d' ' -f2 | sed -E 's#.*/##')
+  if [[ -z "$GIST_ID" ]]; then
+    echo -e "Not a valid index: \e[31m$1\e[0m"
+    echo Use the index in the first column instead:
+    echo
+    _show_list "$INDEX"
+    return 1
+  fi
 }
 
 # TODO a better way without source
+# FIXME source cause eixt
 _goto_gist() {
-    _gist_id $1
-
-    if [[ ! -d $folder/$GIST_ID  ]]; then
-        echo 'Cloning gist as repo...'
-        git clone git@github.com:$GIST_ID.git $folder/$GIST_ID
-        if [[ "$?" -ne 0 ]]; then
-            echo 'Repo is cloned'
-            return 0
-        else
-            echo 'Failed to clone the gist'
-            return 1
-        fi
+  _gist_id $1
+
+  if [[ ! -d $folder/$GIST_ID  ]]; then
+    echo 'Cloning gist as repo...'
+    git clone git@github.com:$GIST_ID.git $folder/$GIST_ID
+    if [[ "$?" -ne 0 ]]; then
+        echo 'Repo is cloned'
+    else
+        echo 'Failed to clone the gist'
     fi
+  fi
 
-    echo This gist is at $folder/$GIST_ID
-    echo -e "You can run the following command to jump to this directory: \n"
-    echo -e "    \e[32m. gist $1\e[0m\n"
-    echo -n 'files: ' && cd $folder/$GIST_ID && ls
-    tig --all 2> /dev/null || true
+  echo This gist is at $folder/$GIST_ID
+  echo -e "You can run the following command to jump to this directory: \n"
+  echo -e "    \e[32m. gist $1\e[0m\n"
+  echo -n 'files: ' && cd $folder/$GIST_ID && ls
+  tig --all 2> /dev/null || true
 }
 
 _delete_gist() {
-    for i in "$@"; do
-        _gist_id "$i"
-        curl -X DELETE -s -H "$auth_header" $GITHUB_API/gists/$GIST_ID \
-        && echo "$i" deleted \
-        && sed -i -E "/^$i / d" $INDEX
-    done
+  for i in "$@"; do
+    _gist_id "$i"
+    curl -X DELETE -s -H "$auth_header" $GITHUB_API/gists/$GIST_ID \
+    && echo "$i" deleted \
+    && sed -i -E "/^$i / d" $INDEX
+  done
 }
 
 # remove repos which are not in user gists anymore
 _clean_repos() {
-    comm -23 <(find $folder -maxdepth 1 -type d | sed '1d; s#.*/##' | sort) \
-             <(cat $INDEX $STARRED 2> /dev/null | cut -d' ' -f2 | sed 's#.*/##' | sort) \
-    | while read dir; do
-        mv $folder/$dir /tmp && echo move $folder/$dir to /tmp
-    done
+  comm -23 <(find $folder -maxdepth 1 -type d | sed '1d; s#.*/##' | sort) \
+           <(cat $INDEX $STARRED 2> /dev/null | cut -d' ' -f2 | sed 's#.*/##' | sort) \
+  | while read dir; do
+    mv $folder/$dir /tmp && echo move $folder/$dir to /tmp
+  done
 }
 
 _handle_gist() {
@@ -345,77 +344,78 @@ for comment in raw:
 
 # TODO format with simple text
 _show_detail() {
-    _gist_id $1
-    httpGet $GITHUB_API/gists/$GIST_ID \
-    | AccessJsonElement "$(_handle_gist)"
+  _gist_id $1
+  httpGet $GITHUB_API/gists/$GIST_ID \
+  | AccessJsonElement "$(_handle_gist)"
 
-    httpGet $GITHUB_API/gists/$GIST_ID/comments \
-    | AccessJsonElement "$(_handle_comment)"
+  httpGet $GITHUB_API/gists/$GIST_ID/comments \
+  | AccessJsonElement "$(_handle_comment)"
 }
 
 _set_gist() {
-    public=true
-    while [[ -n "$@" ]]; do case $1 in
-        -d | --desc)
-          description="$2"
-          shift; shift;;
-        -f | --file)
-          filename="$2"
-          shift; shift;;
-        -p)
-          public=false
-          shift;;
-        *)
-          files="$1 $files"
-          shift;;
-      esac
-    done
-    ls $files > /dev/null || return 1
+  public=true
+  while [[ -n "$@" ]]; do case $1 in
+    -d | --desc)
+      description="$2"
+      shift; shift;;
+    -f | --file)
+      filename="$2"
+      shift; shift;;
+    -p)
+      public=false
+      shift;;
+    *)
+      files="$1 $files"
+      shift;;
+    esac
+  done
+  ls $files > /dev/null || return 1
 }
 
 _new_file() {
-    [[ -t 0 ]] && echo "Type a gist. <Ctrl-C> to cancel, <Ctrl-D> when done" > /dev/tty
-    tmp_file=$(mktemp)
-    cat > $tmp_file
-    echo -e '\n' > /dev/tty
-    [[ -z "$1" ]] && read -p 'Type file name: ' filename < /dev/tty
-    mv $tmp_file /tmp/$filename
-    echo /tmp/$filename
+  [[ -t 0 ]] && echo "Type a gist. <Ctrl-C> to cancel, <Ctrl-D> when done" > /dev/tty
+  tmp_file=$(mktemp)
+  cat > $tmp_file
+  echo -e '\n' > /dev/tty
+  [[ -z "$1" ]] && read -p 'Type file name: ' filename < /dev/tty
+  mv $tmp_file /tmp/$filename
+  echo /tmp/$filename
 }
 
 # create a new gist with files
 # FIXME catch status code from curl if it fails
 _create_gist() {
-    _set_gist "$@" || return 1
-    [[ -z "$files" ]] && files=$(_new_file $filename)
-    [[ -z "$description" ]] && read -p 'Type description: ' description < /dev/tty
-
-    for file in $files; do
-        echo "\"$(basename $file)\": {\"content\": \"$(sed '$ !s/$/\\n/' $file)\"},"
-    done | tr -d '\n' | sed 's/^/{/; s/,$/}/' \
-    | echo "{ \"public\": $public, \"files\": $(cat -), \"description\": \"$description\"}" \
-    | curl -s -H "$auth_header" --data @- $GITHUB_API/gists \
-    | sed '1 s/^/[/; $ s/$/]/' \
-    | _parse_response $(( $(sed '/^s/ d' $INDEX | wc -l) +1 )) >> $INDEX \
-    && echo -e '\nGist created' \
-    || echo 'Fail to create gist'
-
-    _show_list $INDEX | tail -1
+  _set_gist "$@" || return 1
+  [[ -z "$files" ]] && files=$(_new_file $filename)
+  [[ -z "$description" ]] && read -p 'Type description: ' description < /dev/tty
+
+  echo 'Creating a new gist'
+  for file in $files; do
+    echo "\"$(basename $file)\": {\"content\": \"$(sed '$ !s/$/\\n/' $file)\"},"
+  done | tr -d '\n' | sed 's/^/{/; s/,$/}/' \
+  | echo "{ \"public\": $public, \"files\": $(cat -), \"description\": \"$description\"}" \
+  | curl -s -H "$auth_header" --data @- $GITHUB_API/gists \
+  | sed '1 s/^/[/; $ s/$/]/' \
+  | _parse_response $(( $(sed '/^s/ d' $INDEX | wc -l) +1 )) >> $INDEX \
+  && echo -e '\nGist created' \
+  || echo 'Fail to create gist'
+
+  _show_list $INDEX | tail -1
 }
 
 # update description of a gist
 _edit_gist() {
-    _gist_id $1
+  _gist_id $1
 
-    echo -n 'Type new description: '
-    read DESC < /dev/tty
-    echo "{ \"description\": \"$DESC\" }" \
-    | curl -X PATCH -H "$auth_header" --data @- $GITHUB_API/gists/$GIST_ID > /dev/null \
-    && _update
+  echo -n 'Type new description: '
+  read DESC < /dev/tty
+  echo "{ \"description\": \"$DESC\" }" \
+  | curl -X PATCH -H "$auth_header" --data @- $GITHUB_API/gists/$GIST_ID > /dev/null \
+  && _update
 }
 
 usage() {
-    sed -E -n ' /^$/ q; 8,$ s/^#//p' $0
+  sed -E -n ' /^$/ q; 8,$ s/^#//p' $0
 }
 
 getConfiguredClient