From c0ee7985f3c9ad5414f9eac56143c3dedcdc32cd Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 17:25:16 +1000
Subject: colors: Use templates.

---
 pywal/__main__.py          |  4 +-
 pywal/export_colors.py     | 66 +++++++++++----------------------
 pywal/format_colors.py     | 92 ----------------------------------------------
 pywal/settings.py          |  2 +
 pywal/templates/colors.css | 20 ++++++++++
 5 files changed, 46 insertions(+), 138 deletions(-)
 delete mode 100755 pywal/format_colors.py
 create mode 100644 pywal/templates/colors.css

diff --git a/pywal/__main__.py b/pywal/__main__.py
index c5a4bb8..7b516aa 100755
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -96,13 +96,13 @@ def process_args(args):
 
         # Set the colors.
         set_colors.send_sequences(colors_plain, args.t)
-        export_colors.export_colors(colors_plain)
+        export_colors.export_all_templates(colors_plain)
 
     # -f
     elif args.f:
         colors_plain = util.read_file_json(args.f)
         set_colors.send_sequences(colors_plain, args.t)
-        export_colors.export_colors(colors_plain)
+        export_colors.export_all_templates(colors_plain)
 
     # -o
     if args.o:
diff --git a/pywal/export_colors.py b/pywal/export_colors.py
index 3a89d22..6d51ca6 100755
--- a/pywal/export_colors.py
+++ b/pywal/export_colors.py
@@ -1,56 +1,34 @@
 """
 Export colors in various formats.
 """
-import shutil
-import subprocess
+import os
+import pathlib
 
-from pywal.settings import CACHE_DIR
-from pywal import util
-from pywal import format_colors
+from pywal.settings import CACHE_DIR, TEMPLATE_DIR
 
 
-def save_colors(colors, export_file, message):
-    """Export colors to var format."""
-    colors = "".join(colors)
-    util.save_file(colors, CACHE_DIR / export_file)
-    print(f"export: exported {message}.")
+def template(colors, input_file):
+    """Read template file, substitute markers and
+        save the file elsewhere."""
+    template_file = pathlib.Path(TEMPLATE_DIR).joinpath(input_file)
+    export_file = pathlib.Path(CACHE_DIR).joinpath(input_file)
 
+    # Import the template.
+    with open(template_file) as file:
+        template_data = file.readlines()
 
-def reload_xrdb(export_file):
-    """Merge the colors into the X db so new terminals use them."""
-    if shutil.which("xrdb"):
-        subprocess.call(["xrdb", "-merge", CACHE_DIR / export_file])
+    # Merge both dicts.
+    colors["colors"].update(colors["special"])
 
+    # Format the markers.
+    template_data = "".join(template_data).format(**colors["colors"])
 
-def reload_i3():
-    """Reload i3 colors."""
-    if shutil.which("i3-msg"):
-        util.disown("i3-msg", "reload")
+    # Export the template.
+    with open(export_file, "w") as file:
+        file.write(template_data)
 
 
-def export_colors(colors):
-    """Export colors in various formats."""
-    plain_colors = format_colors.plain(colors)
-    save_colors(plain_colors, "colors", "plain hex colors")
-
-    # Shell based colors.
-    shell_colors = format_colors.shell(colors)
-    save_colors(shell_colors, "colors.sh", "shell variables")
-
-    # Web based colors.
-    css_colors = format_colors.css(colors)
-    save_colors(css_colors, "colors.css", "css variables")
-    scss_colors = format_colors.scss(colors)
-    save_colors(scss_colors, "colors.scss", "scss variables")
-
-    # Text editor based colors.
-    putty_colors = format_colors.putty(colors)
-    save_colors(putty_colors, "colors-putty.reg", "putty theme")
-
-    # X based colors.
-    xrdb_colors = format_colors.xrdb(colors)
-    save_colors(xrdb_colors, "xcolors", "xrdb colors")
-
-    # i3 colors.
-    reload_xrdb("xcolors")
-    reload_i3()
+def export_all_templates(colors):
+    """Export all template files."""
+    # pylint: disable=W0106
+    [template(colors, file.name) for file in os.scandir(TEMPLATE_DIR)]
diff --git a/pywal/format_colors.py b/pywal/format_colors.py
deleted file mode 100755
index 1d0439b..0000000
--- a/pywal/format_colors.py
+++ /dev/null
@@ -1,92 +0,0 @@
-"""
-Convert colors to various formats.
-"""
-from pywal import util
-
-
-def plain(colors):
-    """Convert colors to plain hex."""
-    return [f"{color}\n" for color in colors["colors"].values()]
-
-
-def shell(colors):
-    """Convert colors to shell variables."""
-    return [f"color{index}='{color}'\n"
-            for index, color in enumerate(colors["colors"].values())]
-
-
-def css(colors):
-    """Convert colors to css variables."""
-    css_colors = [":root {\n"]
-    css_colors.extend([f"\t--color{index}: {color};\n"
-                       for index, color in
-                       enumerate(colors["colors"].values())])
-    css_colors.append("}\n")
-    return css_colors
-
-
-def scss(colors):
-    """Convert colors to scss variables."""
-    return [f"$color{index}: {color};\n"
-            for index, color in enumerate(colors["colors"].values())]
-
-
-def putty(colors):
-    """Convert colors to putty theme."""
-    rgb = util.hex_to_rgb
-    putty_colors = [
-        "Windows Registry Editor Version 5.00\n\n",
-        "[HKEY_CURRENT_USER\\Software\\SimonTatham\\PuTTY\\Sessions\\Wal]\n",
-    ]
-    putty_colors.extend([f"\"colour{index}\"=\"{rgb(color)}\"\n"
-                         for index, color in
-                         enumerate(colors["colors"].values())])
-
-    return putty_colors
-
-
-def xrdb(colors):
-    """Convert colors to xrdb format."""
-    x_colors = []
-    x_colors.append(f"URxvt*foreground:  {colors['special']['foreground']}\n")
-    x_colors.append(f"XTerm*foreground:  {colors['special']['foreground']}\n")
-    x_colors.append(f"URxvt*background:  {colors['special']['background']}\n")
-    x_colors.append(f"XTerm*background:  {colors['special']['background']}\n")
-    x_colors.append(f"URxvt*cursorColor: {colors['special']['cursor']}\n")
-    x_colors.append(f"XTerm*cursorColor: {colors['special']['cursor']}\n")
-
-    # Colors 0-15.
-    x_colors.extend([f"*.color{index}: {color}\n*color{index}:  {color}\n"
-                     for index, color in enumerate(colors["colors"].values())])
-
-    x_colors.append(f"*.color66: {colors['special']['background']}\n"
-                    f"*color66:  {colors['special']['background']}\n")
-
-    # Rofi colors.
-    x_colors.append(f"rofi.color-window: "
-                    f"{colors['special']['background']}, "
-                    f"{colors['special']['background']}, "
-                    f"{colors['colors']['color10']}\n")
-    x_colors.append(f"rofi.color-normal: "
-                    f"{colors['special']['background']}, "
-                    f"{colors['special']['foreground']}, "
-                    f"{colors['special']['background']}, "
-                    f"{colors['colors']['color10']}, "
-                    f"{colors['special']['background']}\n")
-    x_colors.append(f"rofi.color-active: "
-                    f"{colors['special']['background']}, "
-                    f"{colors['special']['foreground']}, "
-                    f"{colors['special']['background']}, "
-                    f"{colors['colors']['color10']}, "
-                    f"{colors['special']['background']}\n")
-    x_colors.append(f"rofi.color-urgent: "
-                    f"{colors['special']['background']}, "
-                    f"{colors['colors']['color9']}, "
-                    f"{colors['special']['background']}, "
-                    f"{colors['colors']['color9']}, "
-                    f"{colors['special']['foreground']}\n")
-
-    # Emacs colors.
-    x_colors.append(f"emacs*background: {colors['special']['background']}\n")
-    x_colors.append(f"emacs*foreground: {colors['special']['foreground']}\n")
-    return x_colors
diff --git a/pywal/settings.py b/pywal/settings.py
index d94b7eb..d920103 100755
--- a/pywal/settings.py
+++ b/pywal/settings.py
@@ -1,6 +1,7 @@
 """
 Global Constants.
 """
+import os
 import pathlib
 
 
@@ -10,3 +11,4 @@ __version__ = "0.2.6"
 # Internal variables.
 COLOR_COUNT = 16
 CACHE_DIR = pathlib.Path.home() / ".cache/wal/"
+TEMPLATE_DIR = os.path.join(os.path.dirname(__file__), "templates")
diff --git a/pywal/templates/colors.css b/pywal/templates/colors.css
new file mode 100644
index 0000000..439bbad
--- /dev/null
+++ b/pywal/templates/colors.css
@@ -0,0 +1,20 @@
+/* CSS variables
+   Generated by 'wal' */
+:root {{
+	--color0: {color0};
+	--color1: {color1};
+	--color2: {color2};
+	--color3: {color3};
+	--color4: {color4};
+	--color5: {color5};
+	--color6: {color6};
+	--color7: {color7};
+	--color8: {color8};
+	--color9: {color9};
+	--color10: {color10};
+	--color11: {color11};
+	--color12: {color12};
+	--color13: {color13};
+	--color14: {color14};
+	--color15: {color15};
+}}
-- 
cgit v1.2.3


From 6d560f68d3a6693500d94cc64693b40da6574db2 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 17:33:49 +1000
Subject: templates: Added templates for scss and sh.

---
 pywal/templates/colors.scss | 18 ++++++++++++++++++
 pywal/templates/colors.sh   | 18 ++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 pywal/templates/colors.scss
 create mode 100644 pywal/templates/colors.sh

diff --git a/pywal/templates/colors.scss b/pywal/templates/colors.scss
new file mode 100644
index 0000000..c2dc797
--- /dev/null
+++ b/pywal/templates/colors.scss
@@ -0,0 +1,18 @@
+// SCSS Variables
+// Generated by 'wal'
+$color0: {color0};
+$color1: {color1};
+$color2: {color2};
+$color3: {color3};
+$color4: {color4};
+$color5: {color5};
+$color6: {color6};
+$color7: {color7};
+$color8: {color8};
+$color9: {color9};
+$color10: {color10};
+$color11: {color11};
+$color12: {color12};
+$color13: {color13};
+$color14: {color14};
+$color15: {color15};
diff --git a/pywal/templates/colors.sh b/pywal/templates/colors.sh
new file mode 100644
index 0000000..1362da2
--- /dev/null
+++ b/pywal/templates/colors.sh
@@ -0,0 +1,18 @@
+# Shell variables
+# Generated by 'wal'
+color0='{color0}'
+color1='{color1}'
+color2='{color2}'
+color3='{color3}'
+color4='{color4}'
+color5='{color5}'
+color6='{color6}'
+color7='{color7}'
+color8='{color8}'
+color9='{color9}'
+color10='{color10}'
+color11='{color11}'
+color12='{color12}'
+color13='{color13}'
+color14='{color14}'
+color15='{color15}'
-- 
cgit v1.2.3


From 72b0a22303d2f890a9153ea65f5a3c53c757e610 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 17:42:59 +1000
Subject: templates: Added template for x colors.

---
 pywal/templates/colors.Xresources | 53 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 pywal/templates/colors.Xresources

diff --git a/pywal/templates/colors.Xresources b/pywal/templates/colors.Xresources
new file mode 100644
index 0000000..f213d57
--- /dev/null
+++ b/pywal/templates/colors.Xresources
@@ -0,0 +1,53 @@
+URxvt*foreground:  {foreground}
+XTerm*foreground:  {foreground}
+URxvt*background:  {background}
+XTerm*background:  {background}
+URxvt*cursorColor: {cursor}
+XTerm*cursorColor: {cursor}
+
+*.color0: {color0}
+*color0:  {color0}
+*.color1: {color1}
+*color1:  {color1}
+*.color2: {color2}
+*color2:  {color2}
+*.color3: {color3}
+*color3:  {color3}
+*.color4: {color4}
+*color4:  {color4}
+*.color5: {color5}
+*color5:  {color5}
+*.color6: {color6}
+*color6:  {color6}
+*.color7: {color7}
+*color7:  {color7}
+*.color8: {color8}
+*color8:  {color8}
+*.color9: {color9}
+*color9:  {color9}
+*.color10: {color10}
+*color10:  {color10}
+*.color11: {color11}
+*color11:  {color11}
+*.color12: {color12}
+*color12:  {color12}
+*.color13: {color13}
+*color13:  {color13}
+*.color14: {color14}
+*color14:  {color14}
+*.color15: {color15}
+*color15:  {color15}
+
+! Black color that will not be affected by bold highlighting.
+*.color66: {color0}
+*color66:  {color0}
+
+! Rofi colors.
+rofi.color-window: {background}, {background}, {color10}
+rofi.color-normal: {background}, {foreground}, {background}, {color10}, {background}
+rofi.color-active: {background}, {foreground}, {background}, {color10}, {background}
+rofi.color-urgent: {background}, {color9}, {background}, {color9}, {foreground}
+
+! Emacs colors.
+emacs*background: {background}
+emacs*foreground: {foreground}
-- 
cgit v1.2.3


From 35920c71640e30dd818db971890381f35705ef75 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 17:44:05 +1000
Subject: templates: Added template for x colors.

---
 pywal/templates/colors.Xresources | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pywal/templates/colors.Xresources b/pywal/templates/colors.Xresources
index f213d57..baeddf0 100644
--- a/pywal/templates/colors.Xresources
+++ b/pywal/templates/colors.Xresources
@@ -1,3 +1,5 @@
+! X colors
+! Generated by 'wal'
 URxvt*foreground:  {foreground}
 XTerm*foreground:  {foreground}
 URxvt*background:  {background}
-- 
cgit v1.2.3


From e92bce4fe932ea9e13abb6c01a9685bb3bada73b Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 18:12:41 +1000
Subject: template: Add initial putty template.

---
 pywal/export_colors.py           | 12 +++++++-----
 pywal/templates/colors-putty.reg | 19 +++++++++++++++++++
 2 files changed, 26 insertions(+), 5 deletions(-)
 create mode 100644 pywal/templates/colors-putty.reg

diff --git a/pywal/export_colors.py b/pywal/export_colors.py
index 6d51ca6..9a3d958 100755
--- a/pywal/export_colors.py
+++ b/pywal/export_colors.py
@@ -5,6 +5,7 @@ import os
 import pathlib
 
 from pywal.settings import CACHE_DIR, TEMPLATE_DIR
+from pywal import util
 
 
 def template(colors, input_file):
@@ -17,11 +18,8 @@ def template(colors, input_file):
     with open(template_file) as file:
         template_data = file.readlines()
 
-    # Merge both dicts.
-    colors["colors"].update(colors["special"])
-
     # Format the markers.
-    template_data = "".join(template_data).format(**colors["colors"])
+    template_data = "".join(template_data).format(**colors)
 
     # Export the template.
     with open(export_file, "w") as file:
@@ -30,5 +28,9 @@ def template(colors, input_file):
 
 def export_all_templates(colors):
     """Export all template files."""
+    # Merge both dicts.
+    colors["colors"].update(colors["special"])
+
     # pylint: disable=W0106
-    [template(colors, file.name) for file in os.scandir(TEMPLATE_DIR)]
+    [template(colors["colors"], file.name)
+     for file in os.scandir(TEMPLATE_DIR)]
diff --git a/pywal/templates/colors-putty.reg b/pywal/templates/colors-putty.reg
new file mode 100644
index 0000000..e8a5b6c
--- /dev/null
+++ b/pywal/templates/colors-putty.reg
@@ -0,0 +1,19 @@
+Windows Registry Editor Version 5.00
+
+[HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions\Default%20Settings]]
+"colour0"="{color0}"
+"colour1"="{color1}"
+"colour2"="{color2}"
+"colour3"="{color3}"
+"colour4"="{color4}"
+"colour5"="{color5}"
+"colour6"="{color6}"
+"colour7"="{color7}"
+"colour8"="{color8}"
+"colour9"="{color9}"
+"colour10"="{color10}"
+"colour11"="{color11}"
+"colour12"="{color12}"
+"colour13"="{color13}"
+"colour14"="{color14}"
+"colour15"="{color15}"
-- 
cgit v1.2.3


From 1541af9052d9c12fb3d23832838fce69fcc02761 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 18:52:44 +1000
Subject: colors: Convert colors to rgb for putty.

---
 pywal/export_colors.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/pywal/export_colors.py b/pywal/export_colors.py
index 9a3d958..90b3b8f 100755
--- a/pywal/export_colors.py
+++ b/pywal/export_colors.py
@@ -28,9 +28,21 @@ def template(colors, input_file):
 
 def export_all_templates(colors):
     """Export all template files."""
+    # Exclude these templates from the loop.
+    # The excluded templates need color
+    # conversion or other intervention.
+    exclude = ["colors-putty.reg"]
+
     # Merge both dicts.
     colors["colors"].update(colors["special"])
 
+    # Convert colors to other format.
+    colors_rgb = {k: util.hex_to_rgb(v) for k, v in colors["colors"].items()}
+
     # pylint: disable=W0106
     [template(colors["colors"], file.name)
-     for file in os.scandir(TEMPLATE_DIR)]
+     for file in os.scandir(TEMPLATE_DIR)
+     if file not in exclude]
+
+    # Call 'putty' manually since it needs RGB colors.
+    template(colors_rgb, "colors-putty.reg")
-- 
cgit v1.2.3


From ad9f62e9b844e4828240861cd59b8f9288118ca7 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 18:55:41 +1000
Subject: general: Added back printing of export.

---
 pywal/export_colors.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pywal/export_colors.py b/pywal/export_colors.py
index 90b3b8f..eb865fa 100755
--- a/pywal/export_colors.py
+++ b/pywal/export_colors.py
@@ -25,6 +25,8 @@ def template(colors, input_file):
     with open(export_file, "w") as file:
         file.write(template_data)
 
+    print(f"export: Exported {input_file}.")
+
 
 def export_all_templates(colors):
     """Export all template files."""
-- 
cgit v1.2.3


From 4ec8c16d0afce5ae9245eec25ca234ba11841df1 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 18:56:56 +1000
Subject: general: comments.

---
 pywal/export_colors.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pywal/export_colors.py b/pywal/export_colors.py
index eb865fa..4282124 100755
--- a/pywal/export_colors.py
+++ b/pywal/export_colors.py
@@ -35,7 +35,8 @@ def export_all_templates(colors):
     # conversion or other intervention.
     exclude = ["colors-putty.reg"]
 
-    # Merge both dicts.
+    # Merge both dicts so we can access their
+    # values simpler.
     colors["colors"].update(colors["special"])
 
     # Convert colors to other format.
@@ -46,5 +47,6 @@ def export_all_templates(colors):
      for file in os.scandir(TEMPLATE_DIR)
      if file not in exclude]
 
-    # Call 'putty' manually since it needs RGB colors.
+    # Call 'putty' manually since it needs RGB
+    # colors.
     template(colors_rgb, "colors-putty.reg")
-- 
cgit v1.2.3


From 5e5908a01360ba36bd1c7ab3223dfef3dfedd02a Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 19:52:43 +1000
Subject: export: Make function more general for the test.

---
 pywal/export_colors.py         | 21 ++++++++++---------
 pywal/templates/colors         | 16 ++++++++++++++
 tests/test_export_colors.py    | 17 ++++++++++-----
 tests/test_files/test_template |  2 ++
 tests/test_format_colors.py    | 47 ------------------------------------------
 5 files changed, 41 insertions(+), 62 deletions(-)
 create mode 100644 pywal/templates/colors
 create mode 100644 tests/test_files/test_template
 delete mode 100755 tests/test_format_colors.py

diff --git a/pywal/export_colors.py b/pywal/export_colors.py
index 4282124..b3c4025 100755
--- a/pywal/export_colors.py
+++ b/pywal/export_colors.py
@@ -8,24 +8,24 @@ from pywal.settings import CACHE_DIR, TEMPLATE_DIR
 from pywal import util
 
 
-def template(colors, input_file):
+def template(colors, input_file, output_dir):
     """Read template file, substitute markers and
         save the file elsewhere."""
-    template_file = pathlib.Path(TEMPLATE_DIR).joinpath(input_file)
-    export_file = pathlib.Path(CACHE_DIR).joinpath(input_file)
+    # Get the template name.
+    template_file = os.path.basename(input_file)
 
     # Import the template.
-    with open(template_file) as file:
+    with open(input_file) as file:
         template_data = file.readlines()
 
     # Format the markers.
     template_data = "".join(template_data).format(**colors)
 
     # Export the template.
-    with open(export_file, "w") as file:
-        file.write(template_data)
+    output_file = output_dir / template_file
+    util.save_file(template_data, output_file)
 
-    print(f"export: Exported {input_file}.")
+    print(f"export: Exported {template_file}.")
 
 
 def export_all_templates(colors):
@@ -43,10 +43,11 @@ def export_all_templates(colors):
     colors_rgb = {k: util.hex_to_rgb(v) for k, v in colors["colors"].items()}
 
     # pylint: disable=W0106
-    [template(colors["colors"], file.name)
+    [template(colors["colors"], file.path, CACHE_DIR)
      for file in os.scandir(TEMPLATE_DIR)
-     if file not in exclude]
+     if file.name not in exclude]
 
     # Call 'putty' manually since it needs RGB
     # colors.
-    template(colors_rgb, "colors-putty.reg")
+    putty_file = TEMPLATE_DIR / pathlib.Path("colors-putty.reg")
+    template(colors_rgb, putty_file, CACHE_DIR)
diff --git a/pywal/templates/colors b/pywal/templates/colors
new file mode 100644
index 0000000..228f4c8
--- /dev/null
+++ b/pywal/templates/colors
@@ -0,0 +1,16 @@
+{color0}
+{color1}
+{color2}
+{color3}
+{color4}
+{color5}
+{color6}
+{color7}
+{color8}
+{color9}
+{color10}
+{color11}
+{color12}
+{color13}
+{color14}
+{color15}
diff --git a/tests/test_export_colors.py b/tests/test_export_colors.py
index 7cee594..90af273 100755
--- a/tests/test_export_colors.py
+++ b/tests/test_export_colors.py
@@ -13,11 +13,18 @@ COLORS = util.read_file_json("tests/test_files/test_file.json")
 class TestExportColors(unittest.TestCase):
     """Test the export_colors functions."""
 
-    def test_save_colors(self):
-        """> Export colors to a file."""
-        tmp_file = pathlib.Path("/tmp/test_file.json")
-        export_colors.save_colors(COLORS, tmp_file, "plain colors")
-        result = tmp_file.is_file()
+    def test_template(self):
+        """> Test substitutions in template file."""
+        # Merge both dicts so we can access their
+        # values simpler.
+        COLORS["colors"].update(COLORS["special"])
+
+        # Dirs to use.
+        tmp_dir = pathlib.Path("/tmp")
+        test_template = pathlib.Path("tests/test_files/test_template")
+        export_colors.template(COLORS["colors"], test_template, tmp_dir)
+
+        result = pathlib.Path("/tmp/test_template").is_file()
         self.assertTrue(result)
 
 
diff --git a/tests/test_files/test_template b/tests/test_files/test_template
new file mode 100644
index 0000000..167e17b
--- /dev/null
+++ b/tests/test_files/test_template
@@ -0,0 +1,2 @@
+test {color0}
+test {background}
diff --git a/tests/test_format_colors.py b/tests/test_format_colors.py
deleted file mode 100755
index 732f67b..0000000
--- a/tests/test_format_colors.py
+++ /dev/null
@@ -1,47 +0,0 @@
-"""Test format functions."""
-import unittest
-
-from pywal import format_colors
-from pywal import util
-
-
-# Import colors.
-COLORS = util.read_file_json("tests/test_files/test_file.json")
-
-
-class TestFormatColors(unittest.TestCase):
-    """Test the format_colors functions."""
-
-    def test_plain(self):
-        """> Convert colors to plain."""
-        result = format_colors.plain(COLORS)
-        self.assertEqual(result[0], "#3A5130\n")
-
-    def test_shell(self):
-        """> Convert colors to shell variables."""
-        result = format_colors.shell(COLORS)
-        self.assertEqual(result[0], "color0='#3A5130'\n")
-
-    def test_css(self):
-        """> Convert colors to css variables."""
-        result = format_colors.css(COLORS)
-        self.assertEqual(result[1], "\t--color0: #3A5130;\n")
-
-    def test_scss(self):
-        """> Convert colors to scss variables."""
-        result = format_colors.scss(COLORS)
-        self.assertEqual(result[0], "$color0: #3A5130;\n")
-
-    def test_putty(self):
-        """> Convert colors to putty theme."""
-        result = format_colors.putty(COLORS)
-        self.assertEqual(result[2], "\"colour0\"=\"58,81,48\"\n")
-
-    def test_xrdb(self):
-        """> Convert colors to putty theme."""
-        result = format_colors.xrdb(COLORS)
-        self.assertEqual(result[6], "*.color0: #3A5130\n*color0:  #3A5130\n")
-
-
-if __name__ == "__main__":
-    unittest.main()
-- 
cgit v1.2.3


From d9a22726cbb260cae7e7fdaf1fe4b8d69caab80f Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 19:56:09 +1000
Subject: template: Don't make dir a constant.

---
 pywal/export_colors.py | 11 +++++++----
 pywal/settings.py      |  2 --
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/pywal/export_colors.py b/pywal/export_colors.py
index b3c4025..7af9741 100755
--- a/pywal/export_colors.py
+++ b/pywal/export_colors.py
@@ -4,13 +4,13 @@ Export colors in various formats.
 import os
 import pathlib
 
-from pywal.settings import CACHE_DIR, TEMPLATE_DIR
+from pywal.settings import CACHE_DIR
 from pywal import util
 
 
 def template(colors, input_file, output_dir):
     """Read template file, substitute markers and
-        save the file elsewhere."""
+       save the file elsewhere."""
     # Get the template name.
     template_file = os.path.basename(input_file)
 
@@ -30,6 +30,9 @@ def template(colors, input_file, output_dir):
 
 def export_all_templates(colors):
     """Export all template files."""
+    # Add the template dir to module path.
+    template_dir = os.path.join(os.path.dirname(__file__), "templates")
+
     # Exclude these templates from the loop.
     # The excluded templates need color
     # conversion or other intervention.
@@ -44,10 +47,10 @@ def export_all_templates(colors):
 
     # pylint: disable=W0106
     [template(colors["colors"], file.path, CACHE_DIR)
-     for file in os.scandir(TEMPLATE_DIR)
+     for file in os.scandir(template_dir)
      if file.name not in exclude]
 
     # Call 'putty' manually since it needs RGB
     # colors.
-    putty_file = TEMPLATE_DIR / pathlib.Path("colors-putty.reg")
+    putty_file = template_dir / pathlib.Path("colors-putty.reg")
     template(colors_rgb, putty_file, CACHE_DIR)
diff --git a/pywal/settings.py b/pywal/settings.py
index d920103..d94b7eb 100755
--- a/pywal/settings.py
+++ b/pywal/settings.py
@@ -1,7 +1,6 @@
 """
 Global Constants.
 """
-import os
 import pathlib
 
 
@@ -11,4 +10,3 @@ __version__ = "0.2.6"
 # Internal variables.
 COLOR_COUNT = 16
 CACHE_DIR = pathlib.Path.home() / ".cache/wal/"
-TEMPLATE_DIR = os.path.join(os.path.dirname(__file__), "templates")
-- 
cgit v1.2.3


From 0834cd024ba0988c9241ee8b64c38c2e0c6337cb Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 20:05:11 +1000
Subject: general: Remove duplicate code.

---
 pywal/__main__.py |  9 +++++----
 pywal/reload.py   | 27 +++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 4 deletions(-)
 create mode 100644 pywal/reload.py

diff --git a/pywal/__main__.py b/pywal/__main__.py
index 7b516aa..4236267 100755
--- a/pywal/__main__.py
+++ b/pywal/__main__.py
@@ -11,6 +11,7 @@ from pywal.settings import CACHE_DIR, __version__
 from pywal import export_colors
 from pywal import gen_colors
 from pywal import set_colors
+from pywal import reload
 from pywal import wallpaper
 from pywal import util
 
@@ -94,15 +95,15 @@ def process_args(args):
         if not args.n:
             wallpaper.set_wallpaper(image)
 
-        # Set the colors.
-        set_colors.send_sequences(colors_plain, args.t)
-        export_colors.export_all_templates(colors_plain)
-
     # -f
     elif args.f:
         colors_plain = util.read_file_json(args.f)
+
+    # -i or -f
+    if args.i or args.f:
         set_colors.send_sequences(colors_plain, args.t)
         export_colors.export_all_templates(colors_plain)
+        reload.reload_env()
 
     # -o
     if args.o:
diff --git a/pywal/reload.py b/pywal/reload.py
new file mode 100644
index 0000000..0c5c612
--- /dev/null
+++ b/pywal/reload.py
@@ -0,0 +1,27 @@
+"""
+Reload programs.
+"""
+import shutil
+import subprocess
+
+from pywal.settings import CACHE_DIR
+from pywal import util
+
+
+def reload_i3():
+    """Reload i3 colors."""
+    if shutil.which("i3-msg"):
+        util.disown("i3-msg", "reload")
+
+
+def reload_xrdb():
+    """Merge the colors into the X db so new terminals use them."""
+    if shutil.which("xrdb"):
+        subprocess.call(["xrdb", "-merge", CACHE_DIR / "colors.Xresources"])
+
+
+def reload_env():
+    """Reload environment programs."""
+    reload_i3()
+    reload_xrdb()
+    print("reload: Reloaded environment.")
-- 
cgit v1.2.3


From 08f396c653e6b3fb738f39d13a9ca5eea0d61f28 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 29 Jun 2017 22:35:47 +1000
Subject: templates: Add background, foreground and cursor.

---
 pywal/templates/colors      | 16 ----------------
 pywal/templates/colors.css  |  3 +++
 pywal/templates/colors.json | 25 +++++++++++++++++++++++++
 pywal/templates/colors.scss |  3 +++
 pywal/templates/colors.sh   |  3 +++
 5 files changed, 34 insertions(+), 16 deletions(-)
 delete mode 100644 pywal/templates/colors
 create mode 100644 pywal/templates/colors.json

diff --git a/pywal/templates/colors b/pywal/templates/colors
deleted file mode 100644
index 228f4c8..0000000
--- a/pywal/templates/colors
+++ /dev/null
@@ -1,16 +0,0 @@
-{color0}
-{color1}
-{color2}
-{color3}
-{color4}
-{color5}
-{color6}
-{color7}
-{color8}
-{color9}
-{color10}
-{color11}
-{color12}
-{color13}
-{color14}
-{color15}
diff --git a/pywal/templates/colors.css b/pywal/templates/colors.css
index 439bbad..f55238b 100644
--- a/pywal/templates/colors.css
+++ b/pywal/templates/colors.css
@@ -1,6 +1,9 @@
 /* CSS variables
    Generated by 'wal' */
 :root {{
+    --background: {background};
+    --foreground: {foreground};
+    --cursor: {cursor};
 	--color0: {color0};
 	--color1: {color1};
 	--color2: {color2};
diff --git a/pywal/templates/colors.json b/pywal/templates/colors.json
new file mode 100644
index 0000000..fdd9828
--- /dev/null
+++ b/pywal/templates/colors.json
@@ -0,0 +1,25 @@
+{{
+    "special": {{
+        "background": "{background}",
+        "foreground": "{foreground}",
+        "cursor": "{cursor}"
+    }},
+    "colors": {{
+        "color0": "{color0}",
+        "color1": "{color1}",
+        "color2": "{color2}",
+        "color3": "{color3}",
+        "color4": "{color4}",
+        "color5": "{color5}",
+        "color6": "{color6}",
+        "color7": "{color7}",
+        "color8": "{color8}",
+        "color9": "{color9}",
+        "color10": "{color10}",
+        "color11": "{color11}",
+        "color12": "{color12}",
+        "color13": "{color13}",
+        "color14": "{color14}",
+        "color15": "{color15}"
+    }}
+}}
diff --git a/pywal/templates/colors.scss b/pywal/templates/colors.scss
index c2dc797..1a2e183 100644
--- a/pywal/templates/colors.scss
+++ b/pywal/templates/colors.scss
@@ -1,5 +1,8 @@
 // SCSS Variables
 // Generated by 'wal'
+$background: {background};
+$foreground: {foreground};
+$cursor: {cursor};
 $color0: {color0};
 $color1: {color1};
 $color2: {color2};
diff --git a/pywal/templates/colors.sh b/pywal/templates/colors.sh
index 1362da2..607d19e 100644
--- a/pywal/templates/colors.sh
+++ b/pywal/templates/colors.sh
@@ -1,5 +1,8 @@
 # Shell variables
 # Generated by 'wal'
+background='{background}'
+foreground='{foreground}'
+cursor='{cursor}'
 color0='{color0}'
 color1='{color1}'
 color2='{color2}'
-- 
cgit v1.2.3