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annotate sh-replay @ 0:685cb4aa66f7 draft

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author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Mon, 09 Sep 2013 10:21:03 -0400
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children d5300f96f9a2
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
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1 #!/usr/bin/env python
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2
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3 import os,sys,subprocess
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4 from colors import yellow, blue, magenta
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5 from sh import hg, cd
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6
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7 def getch():
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8 import sys, tty, termios
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9 fd = sys.stdin.fileno()
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10 old_settings = termios.tcgetattr(fd)
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11 try:
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12 tty.setraw(sys.stdin.fileno())
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13 ch = sys.stdin.read(1)
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14 finally:
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15 termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
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16 if ord(ch) == 3:
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17 sys.exit(0)
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18 return ch
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19
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20 def get_hg_id():
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21 try:
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22 book = hg.id(B=True).strip()
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23 except:
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24 book = False
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25
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26 if book:
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27 return book
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28
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29 try:
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30 branch = hg.branch().strip()
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31 except:
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32 return ""
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33
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34 return branch
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35
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36 def print_prompt():
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37 cwd = os.getcwd()
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38 if cwd == "/home/jordi":
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39 cwd = "~"
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40 else:
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41 cwd = os.path.split(cwd)[-1]
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42
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43 hg_id = get_hg_id()
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44
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45 sys.stdout.write(yellow("jordi@Iris", style="bold") + ":"
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46 + blue(cwd, style="bold") + " "
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47 + magenta(hg_id, style="bold") + "$ ")
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48
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49 def main():
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50 with open(sys.argv[1]) as f:
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51 cmds = [cmd.strip() for cmd in f.readlines()
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52 if cmd.strip() and not cmd.strip().startswith("#")]
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53
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54
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55 for cmd in cmds:
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56 print_prompt()
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57 for c in cmd:
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58 key = getch()
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59 sys.stdout.write(c)
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60 sys.stdout.flush()
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61
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62 while True:
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63 key = getch()
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64 if ord(key) == 13:
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65 break
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66 if cmd.startswith("cd "):
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67 cd(cmd[3:])
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68 else:
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69 subprocess.call(cmd, shell=True, executable="/bin/bash")
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70
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71 sys.stdout.write("\n")
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72 sys.stdout.flush()
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73
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74 if __name__ == "__main__":
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75 main()
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76