Add support for parsing git trailers #614

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lollipopman merged 5 commits from trailers into master 2020-06-02 12:30:42 -05:00
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@ -9,11 +9,15 @@ import (
lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.
"unsafe"
)
// Trailer represents a single git message trailer.
lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.
type Trailer struct {
key string
value string
}
// MessageTrailers parses trailers out of a message, returning a slice of
lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.
// Trailer structs. Trailers are key/value pairs in the last paragraph of a
lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.
// message, not including any patches or conflicts that may be present.
lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.
func MessageTrailers(message string) ([]Trailer, error) {
lhchavez commented 2020-06-01 20:37:41 -05:00 (Migrated from github.com)
Review

Can the docstrings from libgit2 be copied (+adapted) as the golang docstrings? For example, this could be

// MessageTrailers parses trailers out of a message. Trailers are key/value
// pairs in the last paragraph of a message, not including any patches or
// conflicts that may be present.

Same for Trailer above in L12 (from 849f371ea8/include/git2/message.h (L41))

Can the docstrings from [libgit2](https://libgit2.org/libgit2/#HEAD/group/message/git_message_trailers) be copied (+adapted) as the golang docstrings? For example, this could be ```go // MessageTrailers parses trailers out of a message. Trailers are key/value // pairs in the last paragraph of a message, not including any patches or // conflicts that may be present. ``` Same for `Trailer` above in L12 (from https://github.com/libgit2/libgit2/blob/849f371ea89257512ef505d0094d77b1ec812c53/include/git2/message.h#L41)
var trailersC C.git_message_trailer_array

lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:39:38 -05:00 (Migrated from github.com)
Review

minor nit:

(if this was copied from another file, let me know which one and we'll fix that later).

minor nit: ```suggestion ``` (if this was copied from another file, let me know which one and we'll fix that later).
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.
lhchavez commented 2020-06-01 20:45:12 -05:00 (Migrated from github.com)
Review

maybe

	for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) {

for a tiny bit more symmetry between the initialization and post-steps.

maybe ```suggestion for i, p := 0, uintptr(unsafe.Pointer(trailersC.trailers)); i < int(trailersC.count); i, p = i + 1, p + unsafe.Sizeof(C.git_message_trailer{}) { ``` for a tiny bit more symmetry between the initialization and post-steps.