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by sillysaurus3 4419 days ago
Examples, please? If you have the time.
1 comments
base698 4419 days ago
These are just a few examples I do pretty frequently:

Nested Search:

  ag functionName | ag moreSpecificContextLikeArgs
Find variable changed yesterday:

  git log -p --since yesterday | ag varName
Find controllers changed yesterday:

  git log --oneline --showfile | ag controllers
What files did I work on last week:

  git log --name-only --oneline --author me --since 1.weeks
How many JS commits did I do last month?

  git log --since 1.months --author me  --name-only | ag -i '\.js$' | wc -l
How many JS commits did I do on each file last month?

   git log --since 1.months --author me  --name-only | ag -i '\.js$' | awk '{arr[$1]++} END {for(i in arr) print arr[i]," - ",i}' | sort -r -n
Change a "classname" from MyClass to BetterName:

  ag MyClass # verify it only finds what you think it will
  ag MyClass | awk -F':' '{print $1}' | sort | uniq | while read line 
  do
    sed -i' ' 's/MyClass/BetterName/g' $line
  done
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a_e_k 4419 days ago
Nested searches are handy. They can also be used to find cases of one thing within a few lines of proximity to another:

    ack -C5 firstThing | less
    /secondThing
One bonus ack trick that I like also like is bulk loading into Emacs for further manipulation (e.g., multi-occur and then occur-edit-mode):

    emacsclient -n `ack -l functionName`
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