From d51280467c654b526eb4fc8268177779acd480e7 Mon Sep 17 00:00:00 2001
From: granitosaurus <bernardas.alisauskas@pm.me>
Date: Mon, 26 Sep 2022 18:48:27 +0700
Subject: [PATCH] add gen-compose-export command

---
 README.md      | 44 +++++++++++++++++++++++++++++++++++++++++---
 pyproject.toml |  7 +++++--
 toXcompose.py  | 10 +++++++---
 3 files changed, 53 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index deddd21..0c4b114 100644
--- a/README.md
+++ b/README.md
@@ -93,7 +93,7 @@ _note: Some programs need a hard reboot to take in the map, like `kill -9` sort
 Linux's xcompose mappings are supported via experimental conversion:
 
 ```
-$ gen-compose-conver xcompose --help
+$ gen-compose-convert xcompose --help
 Usage: gen-compose-convert xcompose [OPTIONS] [FILES]...
 
   Convert xcompose file, that follows format like: <Multi_key> <parenleft>
@@ -107,13 +107,51 @@ Options:
 For example:
 
 ```
-$ cat mappings/example.compose
+$ head mappings/example.compose
 <Multi_key> <B> <bar> : "₿" U20BF  # BITCOIN SIGN
-$ gen-compose-convert xcompose mappings/example.compose --keep-comments > example.yaml
+...
+$ gen-compose-convert xcompose mappings/xcompose.compose --keep-comments > example.yaml
 $ cat example.yaml
 "B|": "₿"  # BITCOIN SIGN
+...
 ```
 
+## Exporting to XCompose
+
+`gen-compose-export` command can be used export yaml configuration back to XCompose file:
+
+```shell
+$ gen-compose-export --help
+Usage: gen-compose-export [OPTIONS] YAMLFILE
+
+  Export .yaml config file back to XCompose file i.e. this is reverse of
+  gen-compose-convert
+
+Options:
+  --help  Show this message and exit.
+```
+
+For example:
+
+```python
+$ head mappings/xcompose.yaml 
+"..": "…"  # HORIZONTAL ELLIPSIS
+"v..": "⋮"  # VERTICAL ELLIPSIS
+...
+$ gen-compose-export mappings/xcompose.yaml > xcompose.compose
+$ head xcompose.compose
+<Multi_key> <period><period>:"…"
+<Multi_key> <v><period><period>:"⋮"
+<Multi_key> <c><period><period>:"⋯"
+<Multi_key> <slash><period><period>:"⋰"
+<Multi_key> <period><backslash><period>:"⋱"
+<Multi_key> <2><period>:"‥"
+<Multi_key> <c><1><period>:"·"
+<Multi_key> <period><slash><period>:"⁒"
+<Multi_key> <ampersand><at>:"⅋"
+<Multi_key> <ampersand><7>:"⁊"
+...
+```
 
 ## Notes and Issues
 
diff --git a/pyproject.toml b/pyproject.toml
index 1946436..6136caf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,12 +1,13 @@
 [tool.poetry]
 name = "gen-compose"
-version = "1.1.0"
+version = "1.2.0"
 description = "Key generator for macos keybinding system"
 authors = ["Granitosaurus <wraptile@pm.me>"]
 license = "GPL-3.0-or-later"
 packages = [
     {"include" = "gencompose.py"},
-    {"include" = "convcompose.py"}
+    {"include" = "convcompose.py"},
+    {"include" = "toXcompose.py"},
 ]
 readme = "README.md"
 homepage = "https://github.com/Granitosaurus/macos-compose"
@@ -30,6 +31,8 @@ pytest = "^6.1.0"
 [tool.poetry.scripts]
 gen-compose = "gencompose:main"
 gen-compose-convert = "convcompose:main"
+gen-compose-export = "toXcompose:main"
+
 
 [build-system]
 requires = ["poetry>=0.12"]
diff --git a/toXcompose.py b/toXcompose.py
index ce16fce..b1198ff 100644
--- a/toXcompose.py
+++ b/toXcompose.py
@@ -11,20 +11,24 @@ def get_xcompose_key(key):
         kval = i
         if i in mapping_dict:
             kval = mapping_dict[i]
-        xval += "<" + kval +"> "
+        xval += f"<{kval}>"
     return xval
 
 def get_xcompose_val(val):
-    return '"' + val + '"' 
+    return f'"{val}"'
 
 @click.command()
 @click.argument('yamlfile', type=click.File())
 def main(yamlfile):
+    """
+    Export .yaml config file back to XCompose file
+    i.e. this is reverse of gen-compose-convert
+    """
     yamldata = yaml.load(yamlfile.read(), Loader=yaml.Loader)
     for k, v in yamldata.items():
         xkey = get_xcompose_key(k)
         xval = get_xcompose_val(v)
-        echo(xkey + ":" + xval)
+        echo(f"{xkey}:{xval}")
 
 if __name__ == '__main__':
     main()