Initial commit.

* Basic OMZ theme.
    * Knows what root is.
    * Knows what paths are.
    * Knows what git is.
    * PURPLE.

LICENSE

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+Copyright (c) 2019 Ian Burgmyer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

spectere.zsh-theme

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+# The humble beginnings of a ZSH theme. :)
+
+sym_curved_rightarrow="\u2bab"
+sym_zigzag="\u2b4d"
+sym_branch="\ue0a0"
+sym_ln="\ue0a1"
+sym_lock="\ue0a2"
+sym_cn="\ue0a3"
+sym_rightarrow="\ue0b0"
+sym_rightarrow_unfilled="\ueb1"
+sym_leftarrow="\ue0b2"
+sym_leftarrow_unfilled="\ueb3"
+sym_rightcurve="\ue0b4"
+sym_rightcurve_unfilled="\ue0b5"
+sym_leftcurve="\ue0b6"
+sym_leftcurve_unfilled="\ue0b7"
+sym_downslope_bottom="\ue0b8"
+sym_downslope_bottom_unfilled="\ue0b9"
+sym_upslope_bottom="\ue0ba"
+sym_upslope_bottom_unfilled="\ue0bb"
+sym_upslope_top="\ue0bc"
+sym_upslope_top_unfilled="\ue0bd"
+sym_downslope_top="\ue0be"
+sym_downslope_top_unfilled="\ue0bf"
+sym_rightflame="\ue0c0"
+sym_rightflame_unfilled="\ue0c1"
+sym_leftflame="\ue0c2"
+sym_leftflame_unfilled="\ue0c3"
+sym_smallpixels_left="\ue0c4"
+sym_smallpixels_right="\ue0c5"
+sym_bigpixels_left="\ue0c6"
+sym_bigpixels_right="\ue0c7"
+sym_spikygraph_right="\ue0c8"
+sym_spikygraph_left="\ue0ca"
+sym_hexagons="\ue0cc"
+sym_hexagons_unfilled="\ue0cd"
+sym_lego_isoright="\ue0ce"
+sym_lego_isoup="\ue0cf"
+sym_lego_top="\ue0d0"
+sym_lego_side_right="\ue0d1"
+sym_funnel_left="\ue0d2"
+sym_funnel_right="\ue0d4"
+
+current_bg=0
+
+# 1 - New background color.
+sBg() {
+	echo -n "%K{$1}"
+	current_bg=$1
+}
+
+eBg() {
+	echo -n "%k"
+}
+
+# 1 - Foreground color.
+# 2 - Text to print.
+p() {
+	echo -n "%F{$1}$2%f"
+}
+
+# 1 - New background color.
+sep() {
+	local old_bg=$current_bg
+	echo -n " "
+	sBg $1
+	p $old_bg "${sym_rightarrow}"
+	echo -n " "
+}
+
+is_git() {
+	if $(git rev-parse --is-inside-work-tree >/dev/null 2>&1); then
+		echo 1
+	else
+		echo 0
+	fi
+}
+
+is_root() {
+	if [[ $UID -eq 0 || $EUID -eq 0 ]]; then
+		echo 1
+	else
+		echo 0
+	fi
+}
+
+# 1 - Username foreground.
+# 2 - Hostname foreground.
+# 3 - root lightning symbol foreground.
+seg_username() {
+	if [[ $(is_root) -gt 0 ]]; then
+		echo -n "$(p $3 ${sym_zigzag}) "
+	fi
+
+	echo -n "$(p $1 '%n')"
+
+	if [[ "${SSH_CLIENT}" != "" ]]; then
+		echo -n "$(p $2 '@%m')"
+	fi
+}
+
+# 1 - Path foreground.
+seg_path() {
+	p $1 "%~"
+}
+
+# 1 - Foreground.
+seg_git() {
+	local repo ref
+
+	repo="$(git rev-parse --git-dir 2>/dev/null)"
+	ref="${sym_branch} $(git symbolic-ref --short HEAD 2>/dev/null)" || ref="${sym_curved_rightarrow} $(git rev-parse --short HEAD 2>/dev/null)"
+
+	p $1 "${ref}"
+
+	if [[ -e "${repo}/BISECT_LOG" ]]; then
+		p $1 " (B)"
+	elif [[ -e "${repo}/MERGE_HEAD" ]]; then
+		p $1 " (M)"
+	elif [[ -e "${repo}/rebase" || -e "${repo}/rebase_apply" || -e "${repo}/rebase-merge" || -e "${repo}/../.dotest" ]]; then
+		p $1 " (R)"
+	fi
+}
+
+# The thing that puts all the things together into one larger thing!
+prompt() {
+	if [[ $(is_root) -gt 0 ]]; then
+		# root user/sudoer
+		sBg 52
+	else
+		# normal user
+		sBg 55
+	fi
+	echo -n ' '
+	seg_username 15 183 228
+	sep 18
+	seg_path 224
+
+	if [[ $(is_git) -eq 1 ]]; then
+		if [[ "$(parse_git_dirty)" != "" ]]; then
+			sep 204
+		else
+			sep 48
+		fi
+		seg_git 0
+	fi
+
+	sep 0
+}
+
+PROMPT='$(prompt)'