Shared Scripts

Scripts that people might want. Or not.

On path

Git stuffs

A bunch of scripts for manipulating multiple git repos.
Expects a file in the git repos parent directory called repos.
This file can be generated by make_repo_file. Currently most scripts use repos to work out which directories to work on.

Going to use flogging org as an example. So the flow is:

One shot

mkdir flogging
cd flogging
#Checkout your flogging repos into this directory...
make_repo_file

Edit repos to contain the directories you commonly work on in repos, or leave as is for all repos.
Note it won't update as repos are added.

Workflow

Change to branch mybranch in all repos.

repodo 'git checkout -b mybranch'

Make some changes in a repo. What's the status ?

statuses

Rebase from remote master.

rebase_from_master

Keep developing.
Test.

testall

Push every single branch upstream:

repodo 'git push origin HEAD:mybranch --set-upstream'

Back to master and remove the branch:

repodo 'git checkout master; git branch -D mybranch'

Make sure you're back up to date:

rebase_from_master

Profit.

tmux

Given a collection of directories under an optional top level directory with an optional name prefix, run a command (relative to each directory or global) in each directory in a separate tmux pane. e.g.

mkdir -p somedir/someprefix-project1
echo '#!/usr/bin/env sh' >somedir/someprefix-project1/somescript
echo 'pwd' >>somedir/someprefix-project1/somescript
echo '#!/usr/bin/env sh' >somedir/someprefix-project2/somescript
echo 'echo "Project 2 !"' >>somedir/someprefix-project2/somescript
echo 'pwd' >>somedir/someprefix-project2/somescript
chmod 755 somedir/someprefix-project1/somescript
chmod 755 somedir/someprefix-project2/somescript

# Run './somescript' in somedir/someprefix-project1 and somedir/someprefix-project2 in separate tmux panes.
# Ctrl+C <wait for processes to end>, Enter to exit...
command='./somescript' dir_prefix='somedir/someprefix-' tmux_command project1 project2

# Same as above but just show command in pane rather than executing it
dry_run=1 command='./somescript' dir_prefix='somedir/someprefix-' tmux_command project1 project2

doq

Pipe in another command and use it to execute commands with {} placeholder. Queries before each command execution.
E.g. Query removing each file altered in git working tree:

git status --porcelain | cut -c 4- | doq rm {}

E.g. Create a script removing only those files respond with "y" to:

git status --porcelain | cut -c 4- | doq echo rm {} | tee -a removal_script
# Each file you say yes to adds a `rm ...` line to removal_script
chmod 755 ./removal_script
./removal_script

thatmarkenglishguy/shared_scripts