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Git commands I run before reading any code

piechowski.io

201–210 of 546 posts

Re: Git commands I run before reading any code

#201

> Is This Project Accelerating or Dying > > git log --format='%ad' --date=format:'%Y-%m' | sort | uniq -c If the commit frequency goes down, does it really mean that the project is dying? Maybe it is just becoming stable?

For this command in particular, one can add a cheap bar chart with awk:

git log --format='%ad' --date=format:'%Y-%m' | sort | uniq -c | awk '{printf $2" "; for (i=1;i<=$1;i++){printf "-";} print ""; }'

Re: Git commands I run before reading any code

#202
post #3

Jujutsu equivalents, if anyone is curious: What Changes the Most jj log --no-graph -r 'ancestors(trunk()) & committer_date(after:"1 year ago")' \ -T 'self.diff().files().map(|f| f.path() ++ "\n").join("")' \ | sort | uniq -c | sort -nr | head -20 Who Built This jj log --no-graph -r 'ancestors(trunk()) & ~merges()' \ -T 'self.author().name() ++ "\n"' \ | sort | uniq -c | sort -nr Where Do Bugs Cluster jj log --no-grap…

a project isn’t dying because of no commits. Rather it’s stable I often feel I need to setup bots to make superfluous commits just to make it look like my useful and stable repos are “active” One example (not mine) a a qr-code generator library. Hasn’t been updated in 10 years. It’s perfect as is. It just provides the size and the bits. You convert those bits to any representation you want. It has no need to be updat…

It's rare, I think, for a project to have such a well defined and singular purpose that has not changed in 10 years nor have any bugs been discovered or its dependencies changed underneath it.

It's not impossible, of course, but if I saw even a qr library that hadn't changed in 10 years I would worry that it wouldn't build on current systems (due to dependencies) and that nobody was actually using it (due to lag of bug reports).

Re: Git commands I run before reading any code

#203

I ran these commands on a number of codebases I work on and I have to say they paint a very different picture than the reality I know to be true. > git shortlog -sn --no-merges Is the most egregious. In one codebase there is a developer's name at the top of the list who outpaced the number 2 by almost 3x the number of commits. That developer no longer works at the company? Crisis? Nope, the opposite. The developer wa…

[deleted]

Re: Git commands I run before reading any code

#204
post #3

Jujutsu equivalents, if anyone is curious: What Changes the Most jj log --no-graph -r 'ancestors(trunk()) & committer_date(after:"1 year ago")' \ -T 'self.diff().files().map(|f| f.path() ++ "\n").join("")' \ | sort | uniq -c | sort -nr | head -20 Who Built This jj log --no-graph -r 'ancestors(trunk()) & ~merges()' \ -T 'self.author().name() ++ "\n"' \ | sort | uniq -c | sort -nr Where Do Bugs Cluster jj log --no-grap…

I don’t understand how people can remember all these custom scripting languages. I can’t even remember most git flags, I’m ecstatic when I remember how to iterate over arrays in “jq”, I can’t fathom how people remember these types of syntaxes.

If you don't have to codedive new projects all the time, there's zero reason to memorize these. If your job is to look at new codebases all the time, you probably learn to remember these commands pretty quickly.

Re: Git commands I run before reading any code

#205
post #90

I love how the author thinks developers write commit messages. All joking aside, it really is a chronic problem in the corporate world. Most codebases I encounter just have "changed stuff" or "hope this works now". It's a small minority of developers (myself included) who consider the git commit log to be important enough to spend time writing something meaningful. AI generated commit messages helps this a lot, if de…

Only two of the five depend on commit messages. Churn, authorship, and velocity work regardless. Even teams with terrible hygiene write "fix" when something breaks.

> Even teams with terrible hygiene write "fix" when something breaks.

They might not include anything but the Jira ticket number, if the environment is truly lacking.

Re: Git commands I run before reading any code

#206
post #3

Jujutsu equivalents, if anyone is curious: What Changes the Most jj log --no-graph -r 'ancestors(trunk()) & committer_date(after:"1 year ago")' \ -T 'self.diff().files().map(|f| f.path() ++ "\n").join("")' \ | sort | uniq -c | sort -nr | head -20 Who Built This jj log --no-graph -r 'ancestors(trunk()) & ~merges()' \ -T 'self.author().name() ++ "\n"' \ | sort | uniq -c | sort -nr Where Do Bugs Cluster jj log --no-grap…

I don’t understand how people can remember all these custom scripting languages. I can’t even remember most git flags, I’m ecstatic when I remember how to iterate over arrays in “jq”, I can’t fathom how people remember these types of syntaxes.

Yeah especially with git. All I know is pull, add, commit, push. Everything else I have to look up.

Re: Git commands I run before reading any code

#207
post #90

I love how the author thinks developers write commit messages. All joking aside, it really is a chronic problem in the corporate world. Most codebases I encounter just have "changed stuff" or "hope this works now". It's a small minority of developers (myself included) who consider the git commit log to be important enough to spend time writing something meaningful. AI generated commit messages helps this a lot, if de…

Only two of the five depend on commit messages. Churn, authorship, and velocity work regardless. Even teams with terrible hygiene write "fix" when something breaks.

As noted, authorship does not if commits are squashed, which seems to be common (I never do it).

Re: Git commands I run before reading any code

#208
post #3

Jujutsu equivalents, if anyone is curious: What Changes the Most jj log --no-graph -r 'ancestors(trunk()) & committer_date(after:"1 year ago")' \ -T 'self.diff().files().map(|f| f.path() ++ "\n").join("")' \ | sort | uniq -c | sort -nr | head -20 Who Built This jj log --no-graph -r 'ancestors(trunk()) & ~merges()' \ -T 'self.author().name() ++ "\n"' \ | sort | uniq -c | sort -nr Where Do Bugs Cluster jj log --no-grap…

I don’t understand how people can remember all these custom scripting languages. I can’t even remember most git flags, I’m ecstatic when I remember how to iterate over arrays in “jq”, I can’t fathom how people remember these types of syntaxes.

> I don’t understand how people can remember all these custom scripting languages.

We can't.

Why do you think the `man` command exists?

Re: Git commands I run before reading any code

#209
post #90

I love how the author thinks developers write commit messages. All joking aside, it really is a chronic problem in the corporate world. Most codebases I encounter just have "changed stuff" or "hope this works now". It's a small minority of developers (myself included) who consider the git commit log to be important enough to spend time writing something meaningful. AI generated commit messages helps this a lot, if de…

If developers don't write commit messages, that's a culture problem. At my company we demand that of each other.

Re: Git commands I run before reading any code

#210
post #171

> Is This Project Accelerating or Dying > > git log --format='%ad' --date=format:'%Y-%m' | sort | uniq -c If the commit frequency goes down, does it really mean that the project is dying? Maybe it is just becoming stable?

That was my question too. I have plenty of projects I've worked on where they rarely get touched anymore. They don't need new features and nothing is broken.

Is it fair to say they are being "worked on" if nothing is being done?
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