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README: markdown lint and cleanup

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2022-09-14 13:33:15 +00:00
parent 1e62ff3cc8
commit 56e85dceb2
Signed by: vbatts
GPG key ID: 10937E57733F1362

View file

@ -6,14 +6,15 @@ A way to do validation on git commits.
## install
```console
vbatts@valse ~ (master) $ go install github.com/vbatts/git-validation@latest
```shell
go install github.com/vbatts/git-validation@latest
```
## usage
The flags
```console
```shell
vbatts@valse ~/src/vb/git-validation (master *) $ git-validation -h
Usage of git-validation:
-D debug output
@ -29,7 +30,8 @@ Usage of git-validation:
```
The entire default rule set is run by default:
```console
```shell
vbatts@valse ~/src/vb/git-validation (master) $ git-validation -list-rules
"dangling-whitespace" -- checking the presence of dangling whitespaces on line endings
"DCO" -- makes sure the commits are signed
@ -38,7 +40,8 @@ vbatts@valse ~/src/vb/git-validation (master) $ git-validation -list-rules
```
Or, specify comma-delimited rules to run:
```console
```shell
vbatts@valse ~/src/vb/git-validation (master) $ git-validation -run DCO,short-subject
* b243ca4 "README: adding install and usage" ... PASS
* d614ccf "*: run tests in a runner" ... PASS
@ -50,7 +53,8 @@ vbatts@valse ~/src/vb/git-validation (master) $ git-validation -run DCO,short-su
```
Verbosity shows each rule's output:
```console
```shell
vbatts@valse ~/src/vb/git-validation (master) $ git-validation -v
* d614ccf "*: run tests in a runner" ... PASS
- PASS - has a valid DCO
@ -73,7 +77,8 @@ vbatts@valse ~/src/vb/git-validation (master) $ git-validation -v
```
Here's a failure:
```console
```shell
vbatts@valse ~/src/vb/git-validation (master) $ git-validation
* 49f51a8 "README: adding install and usage" ... FAIL
- FAIL - does not have a valid DCO
@ -89,12 +94,13 @@ vbatts@valse ~/src/vb/git-validation (master) $ echo $?
```
Excluding paths that are out of the scope of your project:
```console
```shell
vbatts@valse ~/src/vb/git-validation (master) $ GIT_CHECK_EXCLUDE="./vendor:./git/testdata" git-validation -q -run dangling-whitespace
...
```
using the `GIT_CHECK_EXCLUDE` environment variable. Multiple paths should be separated by colon(`:`)
using the `GIT_CHECK_EXCLUDE` environment variable. Multiple paths should be separated by colon(`:`)
## Rules
@ -104,4 +110,3 @@ See [`./rules/`](./rules/).
Feel free to contribute more.
Otherwise, by using `validate` package API directly, rules can be handed directly to the `validate.Runner`.