From 5ddcb6231032cf566b0dd45e84aa52b85ed559d6 Mon Sep 17 00:00:00 2001
From: Dennis Fink
Date: Fri, 25 Sep 2020 21:24:13 +0200
Subject: Add editor options to targs

---
 patternutils/commands/targs.py | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/patternutils/commands/targs.py b/patternutils/commands/targs.py
index 79d906d..04c286d 100644
--- a/patternutils/commands/targs.py
+++ b/patternutils/commands/targs.py
@@ -62,6 +62,13 @@ def run_command(
 @click.option(
     "--stream", is_flag=True, default=False, help="Input is a stream of JSON objects"
 )
+@click.option(
+    "-e",
+    "--editor",
+    is_flag=True,
+    default=False,
+    help="Open an editor before running commands to allow manual changes",
+)
 @click.version_option()
 @click.argument("command")
 def targs(
@@ -74,6 +81,7 @@ def targs(
     redirect_stderr: bool,
     use_predefined_template: bool,
     stream: bool,
+    editor: bool,
     verbose: bool,
 ) -> None:
 
@@ -102,6 +110,15 @@ def targs(
         click.secho("jinja2 not installed!", fg="red", err=True)
         raise SystemExit
 
+    commands = [render(r) for r in data]
+
+    if editor:
+        try:
+            commands = utils.edit(commands)
+        except RuntimeErro:
+            click.secho("Your edit is not parseable!", fg="red", err=True)
+            raise SystemExit
+
     max_procs = utils.max_procs() if max_procs == 0 else max_procs
 
     stdout = subprocess.DEVNULL if redirect_stdout else None
@@ -118,11 +135,11 @@ def targs(
         shell=shell,
     )
     if max_procs == 1:
-        for r in data:
+        for r in commands:
             patched_run_command(r)
     else:
         with multiprocessing.Pool(max_procs) as p:
-            p.map(patched_run_command, data)
+            p.map(patched_run_command, commands)
 
 
 if __name__ == "__main__":
-- 
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