Quick Reference

quick_reference.md

How to focus rake tests:

it 'does some sort of testing', :focus => true do

run_integration_specs(spec_path: 'spec/gocli/integration', tags: 'focus') or

rspec --tag focus spec/my_spec.rb

How to run bosh integration tests as a one-off in fly:

SPEC_PATH=spec/gocli/integration DB=postgresql CONCOURSE_TARGET=production be rake fly:integration

How to run BRATS as a one-off:

• When running older versions of concourse, using the -x flag, and referencing tmp directories as inputs, make sure to git init . && git add -N . to have it not be mad af.
• You probably want to run priviledged with -p
• Check the task yml and sh (specifically the exports) for all the fun answers.

Tmux:

• Ctrl + Space + S Sessions

Vim: Qutiting: ZZ :wq :x :cq - exit with an error code so git doesn't commit

Basic Movements:

• w start of next word
• b start of previous word
• e end of next word
• ge end of prev word

Inserting/Appending:

• Shift + a move to end of line and append
• Shift + i move to first char of line and insert

Line Movements:

• 0 start of current line
• ^ start of first word of current line
• $ end of current line

Buffer Movements:

• gg top of buffer
• G bottom of buffer
• <N>G or <N>gg move to line N

Moving Lines:

• Alt + J or Alt + K move the selected (or under cursor) line(s) up and down :D

• * will select the word/whatever under the cursor and find the next instance of it

• n next instance of that thing

Collapsing:

• z + c to collapse

• z + o to open

• z + a to collapse or open

• z + M collapse all levels (everything)

• z + R open all levels (everything)

• z + m collapse a level / increase fold level

• z + r open a level

Context-Aware splitting and joining

• g + S split the line onto multiple lines based on context
• g + J join the line onto a single line based on context

Ctrl + v to visually select Ctrl + n to add cursors on each line After visually selecting, use I to apply an insert to multiple lines Alt + m select everything under the cursor

Casing: c + r + _ or c + r + s changes case to snake case c + r + c changes case to camel case

daa delete around argument

ctags and navigating to function declarations:

• :!ctags -R to generate the ctags (while in nvim)
• Ctrl + ] go to declaration
• g + ] list declarations
• In go g + d will go to the definition (without the use of ctags)

Navigating quick fixes in vim unimpaired: [ + q last/prev/up an item in the list ] + q next/down an item in the list

Searching for stuff under the cursor:

• Space + s + g with no arguments
• Ctrl + r + Ctrl + w will paste whats under the cursor

Read in contents of file under cursor

• :r

Checking Resources

Checking resources on bosh-io-release resources: fly -t TEAM check-resource --resource=PIPELINE/RESOURCE --from=version:261.4

Checking Pivotal Network (Pivnet) resources: fly -t TEAM cr -r PIPELINE/RESOURCE -f product_version:2.4.6#2019-04-16T20:20:23.919Z One can get the correct product version via https://network.pivotal.io/api/v2/products/p-isolation-segment/releases/, combine version key with software_files_updated_at

Checking time resources: fly -t <your target> check-resource -r PIPELINE/RESOURCE --from "time:2000-01-01T00:00:00Z" # the important part

Easily script Tile build with timestamp names

export version="0.1.0-build.$(date '+%s')"; ./build.sh <( echo "${version}" ) .; om upload-product -p "pas-for-kubernetes-${version}.pivotal"

relengy (local version file)

export version="2.12.0-build.$(date '+%s')";echo "$version" > $PWD/version; STUB_RELEASES=true ./bin/build <( echo "${version}" ) .; smith om -- upload-product -p "srt-${version}.pivotal

Alt + N goes to the next instance of the errors.

:messages to view the latest messages that appeared in vim.

For a different version:

version=$(date '+%Y.%m.%d.%k.%m.%S')

Produces form:

2024.02.16.21.02.03