From a70aab99a4976585fb2ea4d02c29d192906e0f63 Mon Sep 17 00:00:00 2001
From: Fredrik Ekre <ekrefredrik@gmail.com>
Date: Fri, 13 Dec 2019 15:51:46 +0100
Subject: [PATCH 1/2] Force git to use the correct ssh config file, fixes
 #1215.

---
 src/Documenter.jl | 49 ++++++++++++++---------------------------------
 1 file changed, 14 insertions(+), 35 deletions(-)

diff --git a/src/Documenter.jl b/src/Documenter.jl
index 35907fa302..ea2d20cf78 100644
--- a/src/Documenter.jl
+++ b/src/Documenter.jl
@@ -481,11 +481,14 @@ function git_push(
     target_dir = abspath(target)
 
     # Generate a closure with common commands for ssh and https
-    function git_commands()
+    function git_commands(sshconfig=nothing)
         # Setup git.
         run(`git init`)
         run(`git config user.name "zeptodoctor"`)
         run(`git config user.email "44736852+zeptodoctor@users.noreply.github.com"`)
+        if sshconfig !== nothing
+            run(`git config core.sshCommand "ssh -F $(sshconfig)"`)
+        end
 
         # Fetch from remote and checkout the branch.
         run(`git remote add upstream $upstream`)
@@ -572,8 +575,8 @@ function git_push(
         chmod(keyfile, 0o600)
 
         try
-            # Use a custom SSH config file to avoid overwriting the default user config.
-            withfile(joinpath(homedir(), ".ssh", "config"),
+            mktemp() do sshconfig, io
+                print(io,
                 """
                 Host $host
                     StrictHostKeyChecking no
@@ -582,9 +585,14 @@ function git_push(
                     IdentityFile "$keyfile"
                     IdentitiesOnly yes
                     BatchMode yes
-                """
-            ) do
-                cd(git_commands, temp)
+                """)
+                close(io)
+                chmod(sshconfig, 0o600)
+                # git config core.sshCommand requires git 2.10.0, but
+                # GIT_SSH_COMMAND works from 2.3.0 so define both.
+                withenv("GIT_SSH_COMMAND" => "ssh -F $(sshconfig)") do
+                    cd(() -> git_commands(sshconfig), temp)
+                end
             end
             post_status(deploy_config; repo=repo, type="success", subfolder=subfolder)
         catch e
@@ -634,35 +642,6 @@ function gitrm_copy(src, dst)
     cp(src, dst; force=true)
 end
 
-function withfile(func, file::AbstractString, contents::AbstractString)
-    dir = dirname(file)
-    hasdir = isdir(dir)
-    hasdir || mkpath(dir)
-
-    hasfile = isfile(file)
-    original = hasfile ? read(file, String) : ""
-    open(file, "w") do stream
-        print(stream, contents)
-        flush(stream) # Make sure file is written before continuing.
-    end
-    try
-        func()
-    finally
-        if hasfile
-            open(file, "w") do stream
-                print(stream, original)
-            end
-        else
-            rm(file)
-        end
-
-        if !hasdir
-            # dir should be empty now as the only file inside was deleted
-            rm(dir, recursive=true)
-        end
-    end
-end
-
 function getenv(regex::Regex)
     for (key, value) in ENV
         occursin(regex, key) && return value

From 8201379e7d61b5c4eab60163ef8c70ec2230eabc Mon Sep 17 00:00:00 2001
From: Fredrik Ekre <ekrefredrik@gmail.com>
Date: Sun, 15 Dec 2019 23:48:54 +0100
Subject: [PATCH 2/2] CHANGELOG entry + version bump for Documenter 0.24.3.

---
 CHANGELOG.md | 5 +++++
 Project.toml | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f37d510526..a75a9e724e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Documenter.jl changelog
 
+## Version `v0.24.3`
+
+* ![Bugfix][badge-bugfix] Fix a case where Documenter's deployment would fail due to git picking up the wrong ssh config file on non-standard systems. ([#1216][github-1216])
+
 ## Version `v0.24.2`
 
 * ![Maintenance][badge-maintenance] Improvements to logging in `deploydocs`. ([#1195][github-1195])
@@ -494,6 +498,7 @@
 [github-1189]: https://github.com/JuliaDocs/Documenter.jl/pull/1189
 [github-1194]: https://github.com/JuliaDocs/Documenter.jl/pull/1194
 [github-1195]: https://github.com/JuliaDocs/Documenter.jl/pull/1195
+[github-1216]: https://github.com/JuliaDocs/Documenter.jl/pull/1216
 
 [documenterlatex]: https://github.com/JuliaDocs/DocumenterLaTeX.jl
 [documentermarkdown]: https://github.com/JuliaDocs/DocumenterMarkdown.jl
diff --git a/Project.toml b/Project.toml
index 394d49ffa4..76c59dc179 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "Documenter"
 uuid = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
-version = "0.24.2"
+version = "0.24.3"
 
 [deps]
 Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"