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https://github.com/neovim/neovim.git
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53 lines
1.3 KiB
Bash
Executable File
53 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Prints a nicely-formatted commit history.
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# - Commits are grouped below their merge-commit.
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# - Issue numbers are moved next to the commit-id.
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#
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# Parameters:
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# $1 "since" commit
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# $2 "inverse match" regex pattern
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set -e
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set -u
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set -o pipefail
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__SINCE=$1
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__INVMATCH=$2
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is_merge_commit() {
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git rev-parse $1 >/dev/null 2>&1 \
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|| { echo "ERROR: invalid commit: $1"; exit 1; }
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git log $1^2 >/dev/null 2>&1 && return 0 || return 1
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}
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# Removes parens from issue/ticket/PR numbers.
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#
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# Example:
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# in: 3340e08becbf foo (#9423)
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# out: 3340e08becbf foo #9423
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_deparen() {
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sed 's/(\(\#[0-9]\{3,\}\))/\1/g'
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}
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# Cleans up issue/ticket/PR numbers in the commit descriptions.
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#
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# Example:
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# in: 3340e08becbf foo (#9423)
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# out: 3340e08becbf #9423 foo
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_format_ticketnums() {
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nvim -Es +'g/\v(#[0-9]{3,})/norm! ngEldE0ep' +'%p' | _deparen
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}
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for commit in $(git log --format='%H' --first-parent "$__SINCE"..HEAD); do
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if is_merge_commit ${commit} ; then
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if [ -z "$__INVMATCH" ] || ! git log --oneline ${commit}^1..${commit}^2 \
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| >/dev/null 2>&1 grep -E "$__INVMATCH" ; then
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git log -1 --oneline ${commit}
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git log --format=' %h %s' ${commit}^1..${commit}^2
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fi
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else
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git log -1 --oneline ${commit}
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fi
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done | _format_ticketnums
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