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feat: update clones if they're present #61

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merged 3 commits into from
Sep 11, 2023
Merged

feat: update clones if they're present #61

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0e12ada
update clones if they're present
mortenpi Aug 25, 2023
efea8ca
Merge remote-tracking branch 'origin/main' into mp/update-clones
mortenpi Sep 11, 2023
9688f5c
make it safer
mortenpi Sep 11, 2023
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22 changes: 21 additions & 1 deletion src/MultiDocumenter.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -246,8 +246,28 @@ function maybe_clone(docs::Vector{MultiDocRef})
if !isdir(doc.upstream)
@info "Upstream at $(doc.upstream) does not exist. `git clone`ing `$(doc.giturl)#$(doc.branch)`"
run(
`$(git()) clone --depth 1 $(doc.giturl) --branch $(doc.branch) --single-branch $(doc.upstream)`,
`$(git()) clone --depth 1 $(doc.giturl) --branch $(doc.branch) --single-branch --no-tags $(doc.upstream)`,
)
else
git_dir, git_worktree = abspath(joinpath(doc.upstream, ".git")), abspath(doc.upstream)
if !isdir(git_dir)
@warn "Unable to update existing clone at $(doc.upstream): .git/ directory missing"
continue
end
@info "Updating existing clone at $(doc.upstream)"
gitcmd = `$(git()) -C $(git_worktree) --git-dir=$(git_dir)`
try
if !success(`$(gitcmd) diff HEAD --exit-code`)
@warn "Existing clone at $(doc.upstream) has local changes -- not updating."
continue
end
run(`$(gitcmd) fetch origin $(doc.branch)`)
run(`$(gitcmd) checkout --detach origin/$(doc.branch)`)
catch e
# We're only interested in catching `git` errors here
isa(e, ProcessFailedException) || rethrow()
@error "Unable to update existing clone at $(doc.upstream)" exception = (e, catch_backtrace())
end
end
end
end
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