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scripts/nav/lf-raw-mode-shell-pipe/main.py

@@ -0,0 +1,195 @@
+
+import shlex
+from pathlib import Path
+from os import path
+import os
+import argparse
+import sys, tty, termios
+import subprocess
+import signal
+
+DB_FILE = "/home/me/work/config/scripts/nav/db"
+
+
+def main():
+    pwd = Path(os.getcwd())
+    db_matches = get_db_matches(pwd, DB_FILE)
+    folder_db_matches = get_folder_db_matches(pwd)
+    folder_matches = get_folder_matches(pwd)
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-m', '--mode', help='mode of the program', type=str)
+    args = parser.parse_args()
+
+    if args.mode == "lf":
+
+        cmd = "ps" # | grep lf | awk '{print $1}'"
+        cmd2 = "ps | grep lf | awk '{print $1}'"
+        #p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
+
+        #result = subprocess.run(cmd2, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        #pid = result.stdout.decode('utf-8').strip()
+
+        #print("hiiiiiiiiii:", b)
+        #a = p.stdout.readlines()
+        #a = subprocess.check_output(["ps"]).decode("utf-8")
+
+        #a = input("hello --" + f"/proc/{pid}/fd/0" + "--")
+
+        #signal.signal(signal)
+
+        out = open("/home/me/p1", "w")
+        sys.stdout = out
+        sys.stderr = out
+
+
+        path = "/proc/2778149/fd/0"
+
+        print("my stdin:", os.readlink('/proc/self/fd/0'))
+        print("lf stdin:", os.readlink(path))
+        print("pid:", os.getpid())
+        input()
+        print("after first input")
+
+        file = open("/dev/pts/16", "r")
+        os.setpgid(os.getpid(), 2778149)
+
+        subprocess.run(["ps", "-j"], stdout=out, stderr=out)
+
+        exec("file.read(1)")
+        #file.read(1)
+
+        a = input()
+        print("input was:", a)
+
+        out.close()
+        file.close()
+
+        exit()
+
+        #out.write("test" + pid + "\n")
+        out.flush()
+
+        #path = f"/proc/{pid}/fd/0"
+
+
+        out.write(f"before path: {path}\n")
+        out.flush()
+
+        os.system("echo from echo $SHELL > /home/me/p2")
+        #os.system("/bin/bash /home/me/work/config/scripts/nav/run.sh 2>/home/me/p2 1>/home/me/p2")
+        os.system(f"python /home/me/work/config/scripts/nav/test.py </home/me/test/file 2>/home/me/p2 1>/home/me/p2")
+
+        #os.system(f"cat {path}")
+        #old_settings = termios.tcgetattr(fd)
+
+        try:
+
+            file = open(path, "r")
+            tty.setraw(file.fileno())
+
+            out.write(f"before path: {file}\n")
+            out.flush()
+
+            b = file.read(1)
+
+            out.write("got: " + b + "\n")
+            out.flush()
+
+            file.close()
+        except e:
+            out.write("ERROR: " + str(e) + "\n")
+
+            #while True:
+                #b = file.read(1)
+                #out.write("got: " + b + "\n")
+
+        out.close()
+
+
+        """
+        while True:
+            fd = sys.stdin.fileno()
+            print("fd", fd)
+            old_settings = termios.tcgetattr(fd)
+            try:
+                tty.setraw(sys.stdin.fileno())
+                ch = sys.stdin.read(1)
+            finally:
+                termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
+            if ch == "q":
+                break
+            print("hello: ", ch)
+        """
+
+        #os.system("echo hello-world")
+        #while True:
+        #print("test", a)
+        #input()
+        #input("end: ")
+
+
+    else:
+        print("test", my_resolve("~"))
+        print("db:", db_matches)
+        print("folder db:", folder_db_matches)
+        print("folder:", folder_matches)
+
+
+def get_db_matches(directory, db_file):
+    matches = []
+    with open(db_file, "r") as file:
+        for line in file.readlines():
+            line = line.strip()
+            if line == "":
+                continue
+            tmp = shlex.split(line)
+            try:
+                dir_in = tmp[0]
+                shortcut = tmp[1]
+                dest = tmp[2]
+            except:
+                eprint("db parse error on:", line)
+                continue
+
+            if dir_in == "*":
+                matches.append((shortcut, dest))
+
+            elif my_resolve(directory) == my_resolve(dir_in):
+                matches.append((shortcut, dest))
+
+    return matches
+
+def get_folder_matches(directory):
+    matches = []
+    ls = os.listdir(directory)
+
+    for path in ls:
+        if path[0] == ".":
+            path_as_list = list(str(path))
+            path_as_list.pop(0)
+            path = "".join(path_as_list)
+
+
+    return matches
+
+def get_folder_db_matches(directory):
+    if os.path.exists(directory / ".nav_db"):
+        return get_db_matches(directory, directory / ".nav_db")
+    else:
+        return []
+
+def my_resolve(path):
+    if path == ".":
+        return Path(os.getcwd())
+    if str(path)[0] == "~":
+        path_as_list = list(str(path))
+        path_as_list.pop(0)
+        return Path(str(Path.home()) + "".join(path_as_list))
+
+    return path.resolve()
+
+
+if __name__ == "__main__":
+    main()
+

scripts/nav/lf-raw-mode-shell-pipe/run.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+#
+echo from script
+#script=$(cat ./test.py)
+#python -c "$script"
+
+python /home/me/work/config/scripts/nav/test.py #2>/home/me/p2 1>/home/me/p2

scripts/nav/lf-raw-mode-shell-pipe/test.py

@@ -0,0 +1,33 @@
+
+print("hiiiiiiiiiiiiiiiiiiiii:")
+
+#import sys
+import os
+
+
+#path = input("path: ")
+path = "/proc/2767310/fd/0"
+print("path:", path)
+
+#os.system(f"cat {path}")
+#print("hi:", os.path.abspath(sys.stdin.name))
+print("my stdin:", os.readlink('/proc/self/fd/0'))
+print("lf stdin:", os.readlink(path))
+
+#os.system(f"cat /dev/pts/16")
+#os.system("stty -F /proc/2763309/fd/0 -raw -icanon -echo; cat /proc/2763309/fd/0 > /home/me/p2")
+exit()
+
+try:
+    file = open(path, "r")
+
+    print(f"before path: {path}\n")
+    print(f"before path: {file}\n")
+
+    b = file.read(1)
+
+    print("got: " + b + "\n")
+
+    file.close()
+except Exception as e:
+    print("ERROR: " + str(e) + "\n")