From 3b4c9a9fa744cce02f17eebe1335610c955cc569 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Mon, 2 May 2016 16:27:59 +0200
Subject: change my fish setup to use fisherman

1) remove my plugin submodules and let fisherman handle them
2) add fishfile
3) remove my prompt -> use bobthefish
4) change setup.py
    + targets are now lists containing tuples of file paths or functions
    + add fish_config functions that downloads and installs fisherman
    + other little cosmetic tweaks
---
 setup.py | 96 ++++++++++++++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 73 insertions(+), 23 deletions(-)

(limited to 'setup.py')

diff --git a/setup.py b/setup.py
index 6096624..bfc6196 100644
--- a/setup.py
+++ b/setup.py
@@ -5,36 +5,86 @@ import sys
 
 home_dir = os.getenv("HOME")
 
-targets = {"vimrc": ("vimrc", home_dir + "/.vimrc"),
-        "vim.d": ("vim", home_dir + "/.vim"),
-        "ssh-config": ("ssh/config", home_dir + "/.ssh/config"),
-        "xinitrc": ("xinitrc", home_dir + "/.xinitrc"),
-        "Xresources": ("Xresources", home_dir + "/.Xresources"),
-        "muttrc": ("muttrc", home_dir + "/.muttrc"),
-        "zshrc": ("zshrc", home_dir + "/zshrc"),
-        "i3-config": ("i3", home_dir + "/.i3"),
-        "dir_colors": ("dir_colors", home_dir + "/.dir_colors"),
-        "fish-config": ("config/fish/config.fish", home_dir + "/.config/fish/config.fish"),
-        "terminator-config": ("config/terminator/config", home_dir + "/.config/terminator/config")}
-
-git_submodules_for = ["vim.d", "fish-config"]
+def fish_config(quiet):
+    """install and run fisherman"""
+    # download fisherman
+    import urllib.request
+    import subprocess
+
+    if not quiet:
+        print("Installing fisherman, see: https://github.com/fisherman/fisherman")
+    with urllib.request.urlopen("https://git.io/fisherman") as f:
+        fisher = f.read().decode("utf-8")
+
+    dir_path = home_dir+"/.config/fish/functions/"
+    # install fisherman at $fish_config/functions/
+    if not os.path.exists(dir_path):
+        os.mkdir(dir_path)
+    else:
+        if not os.path.exists(dir_path+"fisher.fish"):
+            file = open(dir_path+"fisher.fish", 'w')
+            file.write(fisher)
+        else:
+            if not quiet:
+                print("fisherman all ready installed")
+                return
+
+    if not quiet:
+        print("Installed fisherman -> execute fisher to pull plugins")
+
+    subprocess.run(["fish", dir_path+"fisher.fish"])
+
+# targets are a list of tuples<file name, link destination> and/or functions
+
+targets = {"vimrc": [("vimrc", home_dir + "/.vimrc")],
+        "vim.d": [("vim", home_dir + "/.vim")],
+        "ssh-config": [("ssh/config", home_dir + "/.ssh/config")],
+        "xinitrc": [("xinitrc", home_dir + "/.xinitrc")],
+        "Xresources": [("Xresources", home_dir + "/.Xresources")],
+        "muttrc": [("muttrc", home_dir + "/.muttrc")],
+        "zshrc": [("zshrc", home_dir + "/zshrc")],
+        "i3-config": [("i3", home_dir + "/.i3")],
+        "dir_colors": [("dir_colors", home_dir + "/.dir_colors")],
+        "fish-config": [("config/fish/config.fish", home_dir + "/.config/fish/config.fish"),
+            ("config/fish/fishfile", home_dir + "/.config/fish/fishfile"), fish_config],
+        "terminator-config": [("config/terminator/config", home_dir + "/.config/terminator/config")]}
+
+git_submodules_for = ["vim.d"]
 
 def install_target(target, quiet):
     """Install a target"""
 
-    target_files = targets[target]
     if not quiet:
-        print("Installing", target, "to", target_files[1])
-    if os.path.exists(target_files[0]):
-        try:
-            os.symlink(target_files[0], target_files[1])
-        except FileExistsError as e:
-            print(e)
-    else:
-        print("Can't find", target_files[0]+". Please make sure you are in the right directory.")
+        print("Installing", target, "...")
+
+    for instruction in targets[target]:
+        if isinstance(instruction, tuple):
+            if not quiet:
+                print("Installing", instruction[0], "to", instruction[1])
+            if os.path.exists(instruction[0]):
+                try:
+                    os.symlink(instruction[0], instruction[1])
+                except FileExistsError as e:
+                    print(e, file=sys.stderr)
+            else:
+                print("Can't find", instruction[0] +
+                        ". Please make sure you are in the right directory.", file=sys.stderr)
+        elif callable(instruction):
+            if not quiet:
+                print("Running function", instruction)
+            res = instruction(quiet)
+            if res:
+                if not quiet:
+                    print("The instruction", instruction, "of", target, "failed with", str(res) + ".")
+                    print("This can leaf your installation in a broken state")
+                    print("ABORTING to prevent failures.")
+                exit(res)
+        else:
+            print("I don't understand", instruction,
+                    "\nThe instruction musst be a tuple or a function.\nSKIPPING IT")
 
     if target in git_submodules_for:
-        choice = input(target + "uses git submodules want to pull them ? (Y/n)")
+        choice = input(target + " uses git submodules want to pull them ? (Y/n) ")
         if choice in ["Y", "y", ""]:
             import subprocess
             subprocess.run(["git", "submodule", "update", "--init"])
-- 
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